CN109021726A - A kind of thermally conductive wear-resisting non-sticking lining and preparation method thereof easy to clean - Google Patents
A kind of thermally conductive wear-resisting non-sticking lining and preparation method thereof easy to clean Download PDFInfo
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- CN109021726A CN109021726A CN201810571290.3A CN201810571290A CN109021726A CN 109021726 A CN109021726 A CN 109021726A CN 201810571290 A CN201810571290 A CN 201810571290A CN 109021726 A CN109021726 A CN 109021726A
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- teflon
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- 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
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/18—Homopolymers or copolymers of tetrafluoroethene
-
- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of good wear-resisting teflon non-stick coating of thermal conductivity, are made of the raw material of following parts by weight: 1-2 parts of Graphene powder;15-20 parts of silica sol;15-20 parts of alumina sol;15-20 parts of zirconia sol;20-30 parts of fluorinated ethylene propylene copolymer;20-30 parts of polyester modified organic silicon resin;5-10 parts of alkyd resin;1-3 parts of modified polyorganosiloxane;10-13 parts of titanium white powder pigment;2-5 parts of bentonite;3-8 parts of deionized water;3-5 parts of dehydrated alcohol;1-2 parts of butyl glycol ether.The number of each raw material is parts by weight.When this coating is for kitchen utensils such as frying pan, frying pan, saucepans, good heat conductivity can quickly transfer heat to food, to significantly reduce the heat that cookware coating is subject to, prevent coating and decompose generation.
Description
Technical field
The invention belongs to technical field of coatings, more particularly, to a kind of thermally conductive wear-resisting non-sticking lining and its preparation easy to clean
Method.
Background technique
PCB circuit board pressing must carry out under vacuum, high pressure, hot environment, by epoxy resin gluing, press layer by layer
It closes, but due to the spilling of epoxide-resin glue, each production process, stainless steel platen must pass through careful cleaning, ability
It continues to use, but since epoxide-resin glue has high viscosity, easy-clear, does not often have residual, also therefore once again presses circuit board
When, not removing remaining epoxide-resin glue will cause defective products, consequence be it is at high cost, production capacity is low.
Summary of the invention
The purpose of the present invention is to provide a kind of thermally conductive wear-resisting non-sticking lining and preparation method thereof easy to clean, the coating is resistance to
It is high temperature, anti-high pressure, thermally conductive fast, non-stick good, it solves when pressing circuit board once again in the prior art, does not remove remaining ring
Defective products caused by oxygen resin glue and problem at high cost, that production capacity is low.
To achieve the above object, technical scheme is as follows:
A kind of thermally conductive wear-resisting non-sticking lining easy to clean, is made of: round alumina colloidal sol 10-20 the raw material of following parts by weight
Part;10-20 parts of platelet boron nitride;10-20 parts of silica sol;10-20 parts of zirconia sol;Fluorinated ethylene propylene copolymer
20-30 parts;20-30 parts of polyester modified organic silicon resin;5-10 parts of alkyd resin;1-3 parts of modified polyorganosiloxane;Titanium white powder pigment
4-8 parts;2-5 parts of bentonite;3-8 parts of deionized water;3-5 parts of dehydrated alcohol;2-3 parts of butyl glycol ether.
A kind of preparation method of thermally conductive wear-resisting non-sticking lining easy to clean, comprises the following steps that:
(1) 5%-10% partial size is equal to the round alumina and platelet boron nitride in proportion of Teflon polytetrafluoroethylgranule granule
It is dispersed in Teflon teflon coating;
(2) above-mentioned compo is diluted;
(3) by the compo even application after dilution to stainless steel platen surface;
(4) high temperature sintering solidifies, and 390~410 DEG C of temperature, 15~20min of time.
The present invention is beneficial to be had the technical effect that
The present invention has the advantages that high rigidity, thermally conductive fast and platelet boron nitride have high-termal conductivity using round alumina
Feature, 5%-10% partial size be equal to Teflon polytetrafluoroethylgranule granule round alumina and platelet boron nitride in proportion it is equal
It is even to be dispersed in Teflon teflon coating, it is diluted to the viscosity for being suitble to spraying, is uniformly sprayed onto stainless steel platen surface, is passed through
Cross 390~410 DEG C, 15~20 minutes sintering curings are at one layer of non-sticking lining, since round alumina can bear weight, and sheet
Boron nitride can expand heat-conducting area, Teflon polytetrafluoroethylene (PTFE) have it is superior non-stick, three be combined into high temperature resistant, anti-high pressure,
Thermally conductive fast, non-stick coating thoroughly solves the problems, such as PCB circuit board pressing fraction defective height, low efficiency.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
Embodiment 1
A kind of thermally conductive wear-resisting non-sticking lining easy to clean, is made of: 10 parts of round alumina colloidal sol the raw material of following parts by weight;Piece
10 parts of shape boron nitride;10 parts of silica sol;10 parts of zirconia sol;20 parts of fluorinated ethylene propylene copolymer;Polyester modification has
20 parts of machine silicone resin;5 parts of alkyd resin;1 part of modified polyorganosiloxane;4 parts of titanium white powder pigment;2 parts of bentonite;3 parts of deionized water;
3 parts of dehydrated alcohol;2 parts of butyl glycol ether.
A kind of preparation method of thermally conductive wear-resisting non-sticking lining easy to clean, comprises the following steps that:
(1) 5% partial size be equal to Teflon polytetrafluoroethylgranule granule round alumina and platelet boron nitride in proportion it is uniform
It is dispersed in Teflon teflon coating;
(2) above-mentioned compo is diluted;
(3) by the compo even application after dilution to stainless steel platen surface;
(4) high temperature sintering solidifies, and 390 DEG C of temperature, time 15min.
Embodiment 2
A kind of thermally conductive wear-resisting non-sticking lining easy to clean, is made of: 20 parts of round alumina colloidal sol the raw material of following parts by weight;Piece
20 parts of shape boron nitride;20 parts of silica sol;20 parts of zirconia sol;30 parts of fluorinated ethylene propylene copolymer;Polyester modification has
30 parts of machine silicone resin;10 parts of alkyd resin;3 parts of modified polyorganosiloxane;8 parts of titanium white powder pigment;5 parts of bentonite;Deionized water 8
Part;5 parts of dehydrated alcohol;3 parts of butyl glycol ether.
A kind of preparation method of thermally conductive wear-resisting non-sticking lining easy to clean, comprises the following steps that:
(1) 10% partial size be equal to Teflon polytetrafluoroethylgranule granule round alumina and platelet boron nitride in proportion it is equal
It is even to be dispersed in Teflon teflon coating;
(2) above-mentioned compo is diluted;
(3) by the compo even application after dilution to stainless steel platen surface;
(4) high temperature sintering solidifies, and 410 DEG C of temperature, time 20min.
Embodiment 3
A kind of thermally conductive wear-resisting non-sticking lining easy to clean, is made of: 15 parts of round alumina colloidal sol the raw material of following parts by weight;Piece
15 parts of shape boron nitride;15 parts of silica sol;15 parts of zirconia sol;25 parts of fluorinated ethylene propylene copolymer;Polyester modification has
25 parts of machine silicone resin;8 parts of alkyd resin;2 parts of modified polyorganosiloxane;6 parts of titanium white powder pigment;3 parts of bentonite;5 parts of deionized water;
4 parts of dehydrated alcohol;2 parts of butyl glycol ether.
A kind of preparation method of thermally conductive wear-resisting non-sticking lining easy to clean, comprises the following steps that:
(1) 8% partial size be equal to Teflon polytetrafluoroethylgranule granule round alumina and platelet boron nitride in proportion it is uniform
It is dispersed in Teflon teflon coating;
(2) above-mentioned compo is diluted;
(3) by the compo even application after dilution to stainless steel platen surface;
(4) high temperature sintering solidifies, and 400 DEG C of temperature, time 18min.
The present invention has the advantages that high rigidity, thermally conductive fast and platelet boron nitride have high thermal conductivity using round alumina
Property the characteristics of, 5%-10% partial size is equal to the round alumina of Teflon polytetrafluoroethylgranule granule and sheet in proportion nitrogenizes
Boron is dispersed in Teflon teflon coating, is diluted to the viscosity for being suitble to spraying, is uniformly sprayed onto stainless steel platen table
Face, by 390~410 DEG C, 15~20 minutes sintering curings are at one layer of non-sticking lining, since round alumina can bear weight,
And platelet boron nitride can expand heat-conducting area, Teflon polytetrafluoroethylene (PTFE) has superior non-stick, and three is combined into high temperature resistant, anti-
High pressure, thermally conductive fast, non-stick coating thoroughly solve the problems, such as PCB circuit board pressing fraction defective height, low efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of thermally conductive wear-resisting non-sticking lining easy to clean, it is characterised in that: be made of the raw material of following parts by weight: circle oxidation
10-20 parts of Aluminum sol;10-20 parts of platelet boron nitride;10-20 parts of silica sol;10-20 parts of zirconia sol;Ethylene fluoride
20-30 parts of propylene copolymer;20-30 parts of polyester modified organic silicon resin;5-10 parts of alkyd resin;1-3 parts of modified polyorganosiloxane;
4-8 parts of titanium white powder pigment;2-5 parts of bentonite;3-8 parts of deionized water;3-5 parts of dehydrated alcohol;2-3 parts of butyl glycol ether.
2. a kind of preparation method of thermally conductive wear-resisting non-sticking lining easy to clean described in claim 1, it is characterised in that: including with
Lower processing step:
(1) 5%-10% partial size is equal to the round alumina and platelet boron nitride in proportion of Teflon polytetrafluoroethylgranule granule
It is dispersed in Teflon teflon coating;
(2) above-mentioned compo is diluted;
(3) by the compo even application after dilution to stainless steel platen surface;
(4) high temperature sintering solidifies, and 390~410 DEG C of temperature, 15~20min of time.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110294946A (en) * | 2019-07-02 | 2019-10-01 | 中国科学院宁波材料技术与工程研究所 | Nanometer high-temperature resistant coating and its preparation method and application for metal surface |
CN114644843A (en) * | 2020-12-18 | 2022-06-21 | 深圳优易材料科技有限公司 | Anticorrosive and anti-sticking coating for grate segment of garbage incinerator and preparation method and application thereof |
CN115637093A (en) * | 2022-10-21 | 2023-01-24 | 广东省铁氟龙陶瓷技术研发有限公司 | Environment-friendly natural dry nano-Teflon ceramic composite coating special for non-sticky glue |
CN115926498A (en) * | 2022-12-08 | 2023-04-07 | 浙江鹏孚隆科技股份有限公司 | Long-term high-temperature-resistant non-stick ceramic coating, preparation method and application thereof |
CN116285604A (en) * | 2023-02-01 | 2023-06-23 | 东南大学 | Coating and method for forming anti-fog self-cleaning coating based on same |
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CN105295715A (en) * | 2015-11-30 | 2016-02-03 | 无锡大塘复合材料有限公司 | Wearproof Teflon non-stick coating with good thermal conductivity |
CN105348882A (en) * | 2015-11-30 | 2016-02-24 | 无锡大塘复合材料有限公司 | Tough heat-conductive antibacterial non-stick coating |
CN105348949A (en) * | 2015-11-30 | 2016-02-24 | 无锡大塘复合材料有限公司 | Water-based non-sticky paint and application thereof |
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2018
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Patent Citations (3)
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CN105295715A (en) * | 2015-11-30 | 2016-02-03 | 无锡大塘复合材料有限公司 | Wearproof Teflon non-stick coating with good thermal conductivity |
CN105348882A (en) * | 2015-11-30 | 2016-02-24 | 无锡大塘复合材料有限公司 | Tough heat-conductive antibacterial non-stick coating |
CN105348949A (en) * | 2015-11-30 | 2016-02-24 | 无锡大塘复合材料有限公司 | Water-based non-sticky paint and application thereof |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110294946A (en) * | 2019-07-02 | 2019-10-01 | 中国科学院宁波材料技术与工程研究所 | Nanometer high-temperature resistant coating and its preparation method and application for metal surface |
CN110294946B (en) * | 2019-07-02 | 2021-08-10 | 中国科学院宁波材料技术与工程研究所 | Nano high-temperature-resistant coating for metal surface and preparation method and application thereof |
CN114644843A (en) * | 2020-12-18 | 2022-06-21 | 深圳优易材料科技有限公司 | Anticorrosive and anti-sticking coating for grate segment of garbage incinerator and preparation method and application thereof |
CN114644843B (en) * | 2020-12-18 | 2023-10-24 | 深圳优易材料科技有限公司 | Anticorrosive anti-sticking coating for fire grate of garbage incinerator, and preparation method and application thereof |
CN115637093A (en) * | 2022-10-21 | 2023-01-24 | 广东省铁氟龙陶瓷技术研发有限公司 | Environment-friendly natural dry nano-Teflon ceramic composite coating special for non-sticky glue |
CN115926498A (en) * | 2022-12-08 | 2023-04-07 | 浙江鹏孚隆科技股份有限公司 | Long-term high-temperature-resistant non-stick ceramic coating, preparation method and application thereof |
CN115926498B (en) * | 2022-12-08 | 2024-02-09 | 浙江鹏孚隆科技股份有限公司 | Non-stick ceramic coating with long-term high temperature resistance, preparation method and application thereof |
CN116285604A (en) * | 2023-02-01 | 2023-06-23 | 东南大学 | Coating and method for forming anti-fog self-cleaning coating based on same |
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Application publication date: 20181218 |