CN114479527A - Inorganic non-stick enamel glaze coating material and coating method thereof - Google Patents
Inorganic non-stick enamel glaze coating material and coating method thereof Download PDFInfo
- Publication number
- CN114479527A CN114479527A CN202210092583.XA CN202210092583A CN114479527A CN 114479527 A CN114479527 A CN 114479527A CN 202210092583 A CN202210092583 A CN 202210092583A CN 114479527 A CN114479527 A CN 114479527A
- Authority
- CN
- China
- Prior art keywords
- coating
- sintering
- enamel
- stick
- enamel glaze
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/025—Vessels with non-stick features, e.g. coatings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses an enamel glaze inorganic non-stick coating material and a coating method thereof, and particularly comprises the formula and the proportion of the enamel glaze inorganic non-stick coating material; the enamel glaze inorganic coating is applied to the substrate to form a specific coating structure on the surface of the substrate, so that the product has excellent non-adhesiveness and wear-resisting property.
Description
Technical Field
The invention relates to the technical field of non-stick pan coatings, in particular to an enamel glaze inorganic non-stick coating material and a coating method of the enamel glaze inorganic non-stick coating material.
Background
The pot is used as a household daily kitchen appliance, provides great assistance for processing food in the food of clothes and residents, and is more convenient for the life of people without sticking the pot. The non-stick pan is formed by coating a layer with non-stick effect on the inner surface of the pan.
At present, the non-stick coating of the non-stick pan sold on the market is generally a Teflon coating, the maximum temperature of the reasonable use of the Teflon coating can reach 290-300 ℃, although the standard of 3000 times of scouring pad friction in national standard test can be reached, the pan body is only suitable for a bamboo shovel, a wood shovel or a silica gel shovel, the non-stick coating is easy to break away under external force, especially the non-stick coating can be decomposed under the condition of long-time high temperature, the non-stick effect can be lost, the decomposition of Teflon can directly enter the human body through food cooked in the pan, the early Teflon contains carcinogenic substances, although the substitute and decomposition products exist at present, the decomposed substances are difficult to absorb after entering the human body, the problem of harming the health of the human body still exists, and meanwhile, the coating is decomposed at high temperature, also resulting in reduced non-tackiness.
At present, researchers shift their eyes to research inorganic non-stick coatings, so that non-stick inorganic coatings resistant to shovel iron can be obtained, but the existing inorganic coatings are difficult to have wear resistance and non-stick characteristics, and in addition, traditional ironworks also use enamel as a protective layer, but the enamel has very bright characteristics and is brittle and has the defect that the enamel is difficult to solve, so that the enamel cannot be used as an iron pan coating with frequent knocking and grinding of a shovel.
Disclosure of Invention
In view of the prior art, the present invention aims to provide an enamel inorganic non-stick coating material which has the characteristics of excellent non-stick property and wear resistance on the surface of an iron product.
In order to achieve the above purpose, the invention adopts the technical scheme that: an enamel glaze inorganic non-stick coating material comprises the following preparation raw materials: 1-5% of nano silicon dioxide, 1-1.2% of carbon fiber, 2-2.5% of boron nitride, 7-30% of metal titanium powder, 15-20% of polyethylene glycol, 25-30% of distilled water, 22-30% of enamel glaze, 1-2% of anti-settling agent, 0.2-0.5% of wetting agent and 0.2-0.5% of defoaming agent.
A method for coating enamel glaze inorganic non-stick coating material on an iron pan is characterized in that: the method comprises the following process steps:
1) cleaning a base material: cleaning and cleaning the surface of a base material to be coated, and removing impurities and oil stains;
2) preparing a coating material: mixing and grinding nano silicon dioxide, carbon fiber, boron nitride and metal titanium powder into powder, sieving the powder with a 500-mesh sieve, mixing polyethylene glycol, distilled water, enamel glaze, an anti-settling agent, a wetting agent and a defoaming agent into slurry, grinding the slurry with a 200-mesh sieve, collecting the sieved raw materials, putting the raw materials into a mixing device, uniformly mixing the raw materials into a coating, and coating the raw materials for later use;
3) an application step: the coating is generally divided into two steps, namely, enameling and spraying the non-stick layer, and considering the change of the sintering thickness, the final coating requirement is that the thickness after enameling and sintering is kept at about 120um, and the thickness after spraying the non-stick layer and sintering is kept at about 50 um;
4) sintering: after the enameling and the spraying in the step 3) are finished, respectively carrying out surface drying at 300 ℃ for 5 minutes, and then placing the semi-finished base material subjected to surface drying into a high-temperature furnace for sintering, wherein the sintering temperature of the enameling is 750-800 ℃, the sintering temperature of the spraying is 650-850 ℃, and the sintering time is kept for 2-3 min;
5) after sintering, standing for cooling, and wiping the surface according to requirements;
6) and preparing a finished product of the enamel product.
Has the advantages that:
the coating of the invention is sintered with different melting point characteristics at high temperature through the main materials of the enamel, the silicon dioxide and the metal titanium particles, so that the final product forms a similar sponge structure formed by the silicon dioxide and the enamel, and the sponge structure is internally provided with a special coating structure with uniformly distributed metal titanium particles, the coating formula of the invention improves the toughness and the anti-collision performance of the enamel by fusing the metal titanium and the nano silicon dioxide into the enamel and utilizing the extension and toughness characteristics of the metal titanium and the nano silicon dioxide, thereby effectively solving the defects of frangibility and porcelain explosion of the enamel product in the prior art, in addition, the invention solves the defect that the coating of the enamel product manufactured by the enamel glaze in the prior art is easy to break, and compared with low-temperature glass, the enamel product can be more economically saved from the aspect of resource cost, and has obvious improvement from the use characteristics, namely, the preparation, use and other multi-angles of the enamel material, after the micro-nano hole structure is formed on the coating structure, the diameter of the nano hole is enough for the generation of the Lepton Frost effect, and the metal titanium particles are more protruded relative to the porcelain glaze to enhance the wear resistance, so that the service life is prolonged.
The iron pan made of the inorganic enamel glaze coating is superior to the non-stick pan in the prior art in use performance, the coating method is the preparation process method for making the enamel iron pan by using the coating material, the process steps are reduced in the production process, the reduced processes are sand blasting and sanding processes, the problem of environmental damage and pollution caused by the sanding processes in the production process is solved, and compared with the common non-stick pan preparation in the prior art, the preparation of the non-stick pan by using the coating disclosed by the invention is more environment-friendly and sanitary, and has very important popularization significance and market value.
Drawings
FIG. 1 is a schematic view of the structure of the coating material of the present invention after being applied to the surface of an iron pan.
FIG. 2 is a schematic structural view under a microscope of the coating of the present invention.
Reference numerals: 1. a pan body; 2. a micro-nano coating main body; 3. metal titanium particles.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflicting with each other.
Example 1: the invention relates to a method for applying and coating an enamel glaze inorganic non-stick coating material on an iron pan, which comprises the following preparation raw materials in parts by weight: 3% of nano silicon dioxide, 1.12% of carbon fiber, 2.23% of boron nitride, 15% of metal titanium powder (commercially available 500-mesh standard), 19.33% of polyethylene glycol, 28.14% of distilled water, 30% of enamel glaze, 1% of anti-settling agent, 0.30% of wetting agent and 0.30% of defoaming agent.
The preparation requirements of the coating raw materials of the inorganic non-stick layer are as follows: mixing and grinding 3% of nano silicon dioxide, 1.12% of carbon fiber, 2.23% of boron nitride and 15% of metal titanium powder into powder, sieving the powder with a 500-mesh sieve and collecting the powder as a raw material A, mixing 19.33% of polyethylene glycol, 28.14% of distilled water, 30% of enamel glaze, 1% of anti-settling agent, 0.30% of wetting agent and 0.30% of defoaming agent into slurry, grinding the slurry with a 200-mesh sieve and collecting the slurry as a raw material B, putting the raw materials A and B into mixing equipment, and uniformly mixing the raw materials A and B into the raw material for the coating spraying step.
The enamel is used as a base material of the coating and is one of main compositions of the inorganic coating, the enamel plays a role of a frame foundation in the coating, the inorganic layer with smooth color is formed on the surface of a target substrate, the nano silicon dioxide is used for filling and melting and mixing the enamel at high temperature, the enamel is structurally modified, so that a large number of communicated nano air gaps are generated in the expanded interior of the coating, the metal titanium powder is mainly used for secondarily modifying the enamel to form a micro-pore structure, under the combined action of the metal titanium powder and the nano silicon dioxide, the coating forms a perfect micro-nano hollow structure, the coating has high wear resistance and toughness, the appearance and the structural strength of the coating are fully exerted and improved by matching with proper addition of carbon fiber and boron nitride, the polyethylene glycol added in the material is used for improving the viscosity of enamel glaze slurry when the coating is ground in two parts during manufacturing, the slurry finally formed by the coating is convenient to spray and form a film.
The method for applying the enamel glaze inorganic non-stick coating material on an iron pan comprises the following process steps:
1) cleaning a base material: cleaning and cleaning the surface of a base material to be coated, and removing impurities and oil stains;
2) preparing raw materials: the preparation method comprises the steps of mixing and grinding 3% of nano silicon dioxide, 1.12% of carbon fiber, 2.23% of boron nitride and 15% of metal titanium powder into powder, sieving the powder with a 500-mesh sieve and collecting the powder as a raw material A, mixing 19.33% of polyethylene glycol, 28.14% of distilled water, 30% of enamel glaze, 1% of anti-settling agent, 0.30% of wetting agent and 0.30% of defoaming agent into slurry, grinding the slurry with a 200-mesh sieve and collecting the slurry as a raw material B, putting the raw materials A and B into mixing equipment, and uniformly mixing the raw materials into a raw material for the coating spraying step;
3) an application step: the coating of the embodiment is generally divided into two steps, namely, firstly enameling and then spraying the non-stick layer, and considering the water evaporation in the coating after sintering, the thickness of the coating has 30% of shrinkage change, so the final requirement of the coating is that the thickness after enameling and sintering is kept at about 120um, and the thickness after spraying the non-stick layer and sintering is kept at about 50 um;
4) sintering: after the coating in the step 3) is finished, surface drying at 300 ℃ for 5 minutes is firstly carried out, then the semi-finished substrate with the dried surface is placed into a high-temperature furnace for sintering, the sintering temperature is 780 ℃, the time is 2 minutes, and the sintering time can be adjusted according to the thickness of the coating in the step 3);
5) after sintering, standing for cooling, and wiping the surface according to requirements;
6) and preparing a finished product of the enamel product.
It is to be noted that enameling in the method of this example may be carried out using commercially available enamelware or a slurry prepared from raw material B, the spraying is only to use the enamel glaze inorganic non-stick coating material prepared by the invention, and both the enameling dipping and the spraying of the embodiment need to be subjected to the surface dry sintering of the step 4), namely, the steps of enameling, surface dry sintering, cooling to room temperature and spraying surface dry sintering are carried out, the effect that the non-stick layer is not subjected to transition layer and is beneficial to the spraying process is provided for the non-stick layer by using a higher-temperature sintering bottom layer after enameling, the coating has stronger compactness through high-temperature sintering, the corrosion resistance of a final product is improved, the two-step process is mainly characterized in that different characteristics are obtained under different melting points of enameling and spraying materials, and compared with the coating in the prior art, the raw materials of the coating are closer to each other, so that the coating obtained through two-time sintering is more compact and is not easy to layer.
Example 2:
the inorganic non-stick enamel glaze coating material comprises the following preparation raw materials in parts by weight: the anti-settling coating comprises, by weight, 5% of nano silicon dioxide, 1.12% of carbon fibers, 2.23% of boron nitride, 7% of metal titanium powder (commercially available 500-mesh standard), 19.33% of polyethylene glycol, 28.14% of distilled water, 35.58% of enamel glaze, 1% of anti-settling agent, 0.30% of wetting agent and 0.30% of defoaming agent.
Example 3:
the inorganic non-stick enamel glaze coating material provided by the invention comprises the following preparation raw materials in parts by weight: 3% of nano silicon dioxide, 1.12% of carbon fiber, 2.23% of boron nitride, 18.58% of metal titanium powder (the standard of 500-mesh particles purchased from the market), 19.33% of polyethylene glycol, 28.14% of distilled water, 26% of enamel glaze, 1% of anti-settling agent, 0.30% of wetting agent and 0.30% of defoaming agent.
Example 4:
based on the steps of the invention, the preparation and sintering steps of the invention are as follows: the raw material enameling and the modification of the raw material enamel of the non-stick layer based on the method have small difference in the step, and the product performance after sintering preparation can keep the advantages of the method compared with the prior art.
By adopting the method for applying the enamel glaze inorganic non-stick coating material on the iron pan, the prepared enamel glaze inorganic non-stick coating material is characterized in that an enamel glaze inorganic coating layer is formed on the inner surface of a pan body 1 for containing food, the coating comprises a main body of a non-stick coating layer with a sponge-like structure consisting of enamel glaze and nano silicon dioxide, such as a micro-nano coating main body 2 shown in figure 1, metal titanium particles 3 are uniformly distributed in the micro-nano coating main body 2 coated on the surface of the pan body 1, nanopores formed by mixing and sintering the enamel glaze and the nano silicon dioxide in the two metal titanium particles 3 in the micro-nano coating main body 2 are communicated with each other, part of the metal titanium particles 3 are relatively protruded on the surface of the micro-nano coating main body 2 to form the fall of the micro-nano coating main body 2 and part of the metal titanium particles 3, and oil is stored in the nanopores densely distributed on the main body 2 when the pan body is used for the first time after being manufactured, the water drops when the oil is matched with the use can transpire after being heated in an iron pan to form Leidenfrost effect or lotus effect, the lotus-like micro-nano structure formed by the enamel with the added nano-silica has stronger hydrophobicity, under the action of a steam cushion formed at high temperature by the Leidenfrost effect, the oil in the nano-hole can form an oil film covered on the surface of the coating at high temperature after detection in the use state, and the water can form a second air cushion layer at the outer side of the oil film due to high-temperature evaporation and is used for lifting food materials, so that the direct contact area between the oil and the pan body is reduced, the non-adhesion is further improved, after the pan with the coating is used, the oil floating on the surface at high temperature returns to the nano-hole along with the reduction of the temperature, and the nano-hole structure formed based on the coating stores the oil, keep the dry cleanness on coating surface promptly, can prevent the bacterium again based on the nanopore aperture and get into for the bacterium does not have the implantation condition, and this part cryogenic fluid can flow out again after the pot body reheats, forms the oil film that the one deck covered at coating surface again on pot body surface, also can make the better bright and clean pleasing to the eye of pot body surface.
In addition, as mentioned above, the metallic titanium particles 3 have a sintering structure slightly protruding relative to the micro-nano coating main body 2, and based on the requirement that the metallic titanium particles 3 per se pass through a 500-mesh sieve, the coating sintering is not only free from affecting the surface smoothness of the coating after the coating sintering is completed, and in the actual cooking process, the presence of the metallic titanium particles 3 enables a user to firstly collide and collide with the metallic titanium particles 3 on the surface of the pot body and not directly contact with the micro-nano coating main body 2 which is relatively easy to damage when using tools such as a shovel and the like of a pot with the coating, through the introduction of the characteristics of the titanium metal per se, the wear resistance of enamel is improved, the problems of frangibility and brittleness are further solved, and meanwhile, food rolled inwards will be preferentially attached to the metallic titanium particles 3, and food is supported by the relatively protruding metallic titanium particles 3, so that no gap is formed at the supporting part of the metallic titanium particles 3, the titanium particles 3 have a pore structure, so that the clearance between food and the pot body is ensured, the formation of a gaseous protective layer generated by the leidenfrost effect is improved more easily, and the non-adhesiveness is further improved.
In addition, from the process perspective, compared with the common manufacturing process of the ordinary non-stick pan in the prior art, the manufacturing process of the invention reduces the processes of key treatment such as sand blasting, sanding and the like and environmental pollution caused by control of striking, namely the manufacturing process of the invention only needs cleaning, enamel invasion and sintering, and finally the surface is cleaned and wiped.
The coating of the invention is sintered with different melting point characteristics at high temperature through the main materials of the enamel, the silicon dioxide and the metal titanium particles, so that the coating finally forms a similar sponge structure formed by the silicon dioxide and the enamel, and the sponge structure is internally provided with a special coating structure in which the metal titanium particles are uniformly distributed, the coating formula of the invention improves the toughness and the anti-collision performance of the enamel by melting the metal titanium and the nano silicon dioxide into the enamel by utilizing the extension and toughness characteristics of the metal titanium and the nano silicon dioxide, and effectively solves the defects of frangibility and porcelain explosion of the enamel product in the prior art, in addition, the invention solves the defect that the coating of the enamel product manufactured by the enamel glaze in the prior art is easy to break, and the enamel product can be more economically saved in terms of resource cost compared with low-temperature glass, and has remarkable improvement from the use characteristics, namely, the multi-angles of the preparation, the use and the like of the enamel material, after the micro-nano hole structure is formed on the coating structure, the diameter of the nano hole is enough for the generation of the Lepton Frost effect, and the metal titanium particles are more protruded relative to the porcelain glaze to enhance the wear resistance, so that the service life is prolonged, in addition, the hole diameter of the nano hole is not enough for bacteria to be attached to the surface of the iron pan to live, so that the surface coating of the iron pan is not easy to generate a mould corrosion coating, and the sanitation is ensured;
furthermore, the iron pan made of the inorganic enamel glaze coating is superior to the non-stick pan in the prior art in use performance, the coating method is the preparation process method for making the enamel iron pan by using the coating material, the process steps are reduced in the production process, the reduced processes are sand blasting and sanding processes, the problem of environmental damage and pollution caused by the sanding processes in the production process is solved, and compared with the common non-stick pan in the prior art, the preparation of the non-stick pan by using the coating is more environment-friendly and sanitary, and has very important popularization significance and market value.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (2)
1. An inorganic non-stick enamel glaze coating material is characterized in that: the method comprises the following steps of: 1-5% of nano silicon dioxide, 1-1.2% of carbon fiber, 2-2.5% of boron nitride, 7-30% of metal titanium powder, 15-20% of polyethylene glycol, 25-30% of distilled water, 22-30% of enamel glaze, 1-2% of anti-settling agent, 0.2-0.5% of wetting agent and 0.2-0.5% of defoaming agent.
2. A method for coating an enamel glaze inorganic non-stick coating material is characterized in that: the method comprises the following process steps:
1) cleaning a base material: cleaning and cleaning the surface of a base material to be coated, and removing impurities and oil stains;
2) preparing a coating material: mixing and grinding nano silicon dioxide, carbon fiber, boron nitride and metal titanium powder into powder, sieving the powder with a 500-mesh sieve, mixing polyethylene glycol, distilled water, enamel glaze, an anti-settling agent, a wetting agent and a defoaming agent into slurry, grinding the slurry with a 200-mesh sieve, collecting the sieved raw materials, putting the raw materials into a mixing device, uniformly mixing the raw materials into a coating, and coating the raw materials for later use;
3) an application step: the coating is generally divided into two steps, namely, enameling and spraying the non-stick layer, and the final coating is required to keep the thickness of the enameling sintered to be about 120 mu m and the thickness of the sprayed non-stick layer sintered to be about 50 mu m in consideration of the change of the sintering thickness;
4) sintering: after the enameling and spraying in the step 3) are finished, respectively carrying out surface drying at 300 ℃ for 5 minutes, and then putting the semi-finished substrate subjected to surface drying into a high-temperature furnace for sintering, wherein the enameling sintering temperature is 750-800 ℃, the spraying sintering temperature is 650-850 ℃, and the sintering time is kept at 2-3 min;
5) after sintering, standing for cooling, and wiping the surface according to requirements;
6) and preparing a finished product of the enamel product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210092583.XA CN114479527A (en) | 2022-01-26 | 2022-01-26 | Inorganic non-stick enamel glaze coating material and coating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210092583.XA CN114479527A (en) | 2022-01-26 | 2022-01-26 | Inorganic non-stick enamel glaze coating material and coating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114479527A true CN114479527A (en) | 2022-05-13 |
Family
ID=81474192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210092583.XA Pending CN114479527A (en) | 2022-01-26 | 2022-01-26 | Inorganic non-stick enamel glaze coating material and coating method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114479527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115521671A (en) * | 2022-09-30 | 2022-12-27 | 武汉苏泊尔炊具有限公司 | Wear-resistant anti-shovel non-stick coating and manufacturing method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1487240A (en) * | 2002-07-23 | 2004-04-07 | 松下电器产业株式会社 | Heat cooking apparatus and self-cleaning material and producing method thereof |
| CN102066011A (en) * | 2008-10-16 | 2011-05-18 | Seb公司 | Cooking item comprising a non-stick coating with improved properties of adhesion to the substrate |
| CN102076251A (en) * | 2008-08-29 | 2011-05-25 | Seb公司 | Culinary article comprising a non-stick coating having improved non-stick properties |
| CN104172902A (en) * | 2012-09-29 | 2014-12-03 | 黄立波 | Preparation method of metal ceramic wear resistance coating non-stick pan |
| CN105385934A (en) * | 2015-11-20 | 2016-03-09 | 平顶山市圣康炊具有限公司 | Enamel pan and manufacturing process thereof |
| CN105555728A (en) * | 2013-08-05 | 2016-05-04 | 滕内多拉内马克有限公司 | Enamel powder, metal component having a surface portion provided with an enamel coating and method for producing such a metal component |
| CN107309606A (en) * | 2017-05-17 | 2017-11-03 | 浙江百特厨具有限公司 | A kind of preparation method of non-stick pan |
| CN110467831A (en) * | 2019-09-05 | 2019-11-19 | 广东健玺表面工程技术有限公司 | A kind of conductivity far-infrared synergy non-viscous paint and preparation method thereof |
| US20200056736A1 (en) * | 2018-08-14 | 2020-02-20 | Nan Ya Plastics Corporation | Fireproof cladding material of plastic pipeline |
| CN111018489A (en) * | 2019-12-16 | 2020-04-17 | 王安华 | Bone china material for non-stick cookers, application of bone china material, non-stick cookers and manufacturing method of non-stick cookers |
| CN111378304A (en) * | 2020-04-24 | 2020-07-07 | 宁波天予日用品有限公司 | Non-stick coating material for portable baking tray and preparation method thereof |
| CN111875993A (en) * | 2014-05-20 | 2020-11-03 | Ppg工业(俄亥俄)公司 | Sol-gel compositions having improved hardness and impact resistance |
-
2022
- 2022-01-26 CN CN202210092583.XA patent/CN114479527A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1487240A (en) * | 2002-07-23 | 2004-04-07 | 松下电器产业株式会社 | Heat cooking apparatus and self-cleaning material and producing method thereof |
| CN102076251A (en) * | 2008-08-29 | 2011-05-25 | Seb公司 | Culinary article comprising a non-stick coating having improved non-stick properties |
| CN102066011A (en) * | 2008-10-16 | 2011-05-18 | Seb公司 | Cooking item comprising a non-stick coating with improved properties of adhesion to the substrate |
| CN104172902A (en) * | 2012-09-29 | 2014-12-03 | 黄立波 | Preparation method of metal ceramic wear resistance coating non-stick pan |
| CN105555728A (en) * | 2013-08-05 | 2016-05-04 | 滕内多拉内马克有限公司 | Enamel powder, metal component having a surface portion provided with an enamel coating and method for producing such a metal component |
| CN111875993A (en) * | 2014-05-20 | 2020-11-03 | Ppg工业(俄亥俄)公司 | Sol-gel compositions having improved hardness and impact resistance |
| CN105385934A (en) * | 2015-11-20 | 2016-03-09 | 平顶山市圣康炊具有限公司 | Enamel pan and manufacturing process thereof |
| CN107309606A (en) * | 2017-05-17 | 2017-11-03 | 浙江百特厨具有限公司 | A kind of preparation method of non-stick pan |
| US20200056736A1 (en) * | 2018-08-14 | 2020-02-20 | Nan Ya Plastics Corporation | Fireproof cladding material of plastic pipeline |
| CN110467831A (en) * | 2019-09-05 | 2019-11-19 | 广东健玺表面工程技术有限公司 | A kind of conductivity far-infrared synergy non-viscous paint and preparation method thereof |
| CN111018489A (en) * | 2019-12-16 | 2020-04-17 | 王安华 | Bone china material for non-stick cookers, application of bone china material, non-stick cookers and manufacturing method of non-stick cookers |
| CN111378304A (en) * | 2020-04-24 | 2020-07-07 | 宁波天予日用品有限公司 | Non-stick coating material for portable baking tray and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| （苏）捷尔江，Г.О.等: "《国外搪瓷化工设备》", 30 November 1965, 北京：化学工业出版社 * |
| 李恒德等: "《现代材料科学与工程辞典》", 31 August 2001, 济南：山东科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115521671A (en) * | 2022-09-30 | 2022-12-27 | 武汉苏泊尔炊具有限公司 | Wear-resistant anti-shovel non-stick coating and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6360423B1 (en) | Stick resistant coating for cookware | |
| CN114479527A (en) | Inorganic non-stick enamel glaze coating material and coating method thereof | |
| US6511931B1 (en) | Easy-to-clean matte acid resistant ground coat | |
| KR101200628B1 (en) | Method for manufacturing water-using home facility or equipment | |
| CN107199168A (en) | A kind of handware baking finish process method | |
| CN105862039B (en) | Insulating utensils inner cavity heat resistant glass, enamel Coating process | |
| US3480461A (en) | Metal articles having polytetrafluoroethylene-coated pressing surfaces and methods of their manufacture | |
| RU2700832C2 (en) | Kitchen article decoration method by means of machining | |
| KR101452417B1 (en) | brassware surface of sanding treatment and lacquer method and brassware production methods | |
| BR112012015546B1 (en) | CULINARY ARTICLE UNDERSTANDING AN EXTERNAL NON-STICK COATING THAT UNDERSTANDS A DECORATION ON THE OUTER BOTTOM AND MANUFACTURING PROCESS | |
| CN101429034A (en) | Process for producing high-surface quality high-class daily fine china | |
| CN112266169A (en) | Stone-like glass mosaic and preparation method thereof | |
| CN111096674A (en) | Manufacturing process of non-stick shovel-resistant cookware based on integral shot blasting | |
| US7217907B2 (en) | Stick resistant cooking utensils | |
| CN108866532B (en) | Surface treatment method for enabling copper ware to have slurry coating effect | |
| CN111635737B (en) | Efficient nano anti-slip agent with self-cleaning function for floor tiles and preparation method thereof | |
| CN102634797B (en) | Wet type enameling method for cast iron enameling stove | |
| CN101353268A (en) | Production process of ceramic non-stick container having ground glaze layer | |
| CN108937607B (en) | Method for manufacturing cooker with anti-sticking surface | |
| CN101962772B (en) | Cast iron enamel burner and preparation process thereof | |
| CN115093787A (en) | Durable non-stick coating containing hollow glass beads and preparation method thereof | |
| CN111206246A (en) | Pot and preparation method and application thereof | |
| CN114394762A (en) | Glassware coated with non-stick coating and preparation process thereof | |
| CN104404515B (en) | Preparation method and oven for the enamel sheet metal component of oven | |
| CN116354618A (en) | Surface high-temperature-resistant and stain-resistant etched AG microcrystalline glass and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |