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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 PDF

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Publication number
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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China
Prior art keywords
parts
thermally conductive
teflon
clean
coating
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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
Application number
CN201810571290.3A
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Chinese (zh)
Inventor
陈云
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WUXI TATANG COMPOSITE MATERIAL CO Ltd
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WUXI TATANG COMPOSITE MATERIAL CO Ltd
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Priority to CN201810571290.3A priority Critical patent/CN109021726A/en
Publication of CN109021726A publication Critical patent/CN109021726A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D127/00Coating 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
    • C09D127/02Coating 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
    • C09D127/12Coating 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
    • C09D127/18Homopolymers or copolymers of tetrafluoroethene
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D183/00Coating 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
    • C09D183/04Polysiloxanes
    • C09D183/06Polysiloxanes containing silicon bound to oxygen-containing groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/38Boron-containing compounds
    • C08K2003/382Boron-containing compounds and nitrogen
    • C08K2003/385Binary compounds of nitrogen with boron
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer 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

A kind of thermally conductive wear-resisting non-sticking lining and preparation method thereof easy to clean
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.
CN201810571290.3A 2018-06-06 2018-06-06 A kind of thermally conductive wear-resisting non-sticking lining and preparation method thereof easy to clean Pending CN109021726A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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)

* Cited by examiner, † Cited by third party
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