PC (polycarbonate) insulation release film

A polycarbonate and release film technology, applied in the field of release film, can solve problems such as limited application scope, and achieve the effects of improving the scope of use, simple preparation method and diversified functions

Inactive Publication Date: 2016-03-30
TAICANG CUSTOM NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polycarbonate insulating release film has excellent high temperature resistance, high impact strength, high transparency and other properties, but due to its own performance, it still has some defects in water resistance, solvent resistance, chemical resistance, etc. , which greatly limits its scope of application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A polycarbonate insulating release film, comprising a thin film layer, the thin film layer comprises the following components in proportion by weight:

[0046] PC: 130 copies;

[0047] Boron nitride: 6 parts;

[0048] Epoxy resin 6101: 5 parts;

[0049] Phenolic resin 2124: 5 parts;

[0050] Melamine: 1 part;

[0051] Polyacrylamide: 1.2 parts;

[0052] Polyamide 66: 4 parts;

[0053] Mica powder: 2 parts;

[0054] Talcum powder: 1.2 parts;

[0055] Polyvinyl alcohol tert-butyraldehyde: 2 parts;

[0056] PTFE powder: 10 parts;

[0057] Polymethyl methacrylate: 8 parts;

[0058] Polyphenylene sulfide: 4 parts;

[0059] PET: 10 parts;

[0060] Polyethylene glycol monomethyl ether: 14 parts;

[0061] Organic montmorillonite: 4 parts;

[0062] Polyether ether ketone fiber: 2 parts;

[0063] Nano silicon dioxide: 3 parts;

[0064] Polyethylene glycol: 10 parts;

[0065] Natural latex: 5 parts;

[0066] Defoamer S12: 0.6 parts;

[0067] Thickener: methyl hyd...

Embodiment 2

[0070] A polycarbonate insulating release film, comprising a thin film layer, the thin film layer comprises the following components in proportion by weight:

[0071] PC: 140 copies;

[0072] Boron nitride: 7 parts;

[0073] Epoxy resin 6101: 6 parts;

[0074] Phenolic resin 2124: 6 parts;

[0075] Melamine: 1.5 parts;

[0076] Polyacrylamide: 1.4 parts;

[0077] Polyamide 66: 5 parts;

[0078] Mica powder: 3 parts;

[0079] Talcum powder: 1.3 parts;

[0080] Polyvinyl alcohol tert-butyraldehyde: 3 parts;

[0081] PTFE powder: 13 parts;

[0082] Polymethyl methacrylate: 9 parts;

[0083] Polyphenylene sulfide: 5 parts;

[0084] PET: 11 parts;

[0085] Polyethylene glycol monomethyl ether: 15 parts;

[0086] Organic montmorillonite: 5 parts;

[0087] Polyether ether ketone fiber: 3 parts;

[0088] Nano silicon dioxide: 4 parts;

[0089] Polyethylene glycol: 15 parts;

[0090] Natural latex: 8 parts;

[0091] Defoamer S12: 0.7 parts;

[0092] Thickener: methyl hy...

Embodiment 3

[0095] A polycarbonate insulating release film, comprising a thin film layer, the thin film layer comprises the following components in proportion by weight:

[0096] PC: 150 copies;

[0097] Boron nitride: 8 parts;

[0098] Epoxy resin 6101: 7 parts;

[0099] Phenolic resin 2124: 7 parts;

[0100] Melamine: 2 parts;

[0101] Polyacrylamide: 1.6 parts;

[0102] Polyamide 66: 6 parts;

[0103] Mica powder: 4 parts;

[0104] Talcum powder: 1.4 parts;

[0105] Polyvinyl alcohol tert-butyraldehyde: 4 parts;

[0106] PTFE powder: 15 parts;

[0107] Polymethyl methacrylate: 10 parts;

[0108] Polyphenylene sulfide: 6 parts;

[0109] PET: 12 copies;

[0110] Polyethylene glycol monomethyl ether: 16 parts;

[0111] Organic montmorillonite: 6 parts;

[0112] PEEK fiber: 4 parts;

[0113] Nano silicon dioxide: 5 parts;

[0114] Polyethylene glycol: 20 parts;

[0115] Natural latex: 10 parts;

[0116] Defoamer S12: 0.8 parts;

[0117] Thickener: methyl hydroxyethyl cell...

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Abstract

The invention discloses a PC (polycarbonate) insulation release film. The release film comprises a film layer comprising components in parts by weight as follows: PC, boron nitride, epoxy resin 6101, phenolic resin 2124, melamine, polyacrylamide, polyamide 66, mica powder, talcum powder, polyvinyl butyral, TFE (tetrafluoroethylene) powder, polymethyl methacrylate, polyphenylene sulfide, PET (polyethylene terephthalate), polyethylene glycol monomethyl ether, organic montmorillonite, polyether-ether-ketone fibers, nano-silica, polyethylene glycol, natural latex, an anti-foaming agent, a thickener and a coupling agent. The release film has excellent insulativity, water resistance, solvent resistance, chemical resistance, corrosion resistance, temperature resistance, adhesiveness, cooling and energy storage effects and more diversified functions.

Description

technical field [0001] The invention relates to a release film, in particular to a polycarbonate insulating release film. Background technique [0002] Release film, also known as peeling film, isolation film, separation film, barrier film, release film, film, plastic film, hole masking film, silicone oil film, silicone oil paper, anti-adhesive film, slip film, Tianna paper, release film Paper, silliconfilm, release film, release. Usually, in order to increase the release force of the plastic film, the plastic film will be treated with plasma, or coated with fluorine, or coated with silicon (silicone) release agent on the surface of the film material, such as PET, PE, OPP, etc. ;It can show extremely light and stable release force for various organic pressure-sensitive adhesives (such as hot-melt adhesives, acrylic adhesives and rubber-based pressure-sensitive adhesives). [0003] Because the release film has the advantages of isolation, filling, protection, and easy peeli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L63/00C08L61/06C08L77/06C08L33/12C08L67/02C08L61/16C08K13/06C08K9/04C08K3/34C08K3/38C08K5/3492C08K3/36
CPCC08L69/00C08K2201/011C08L2201/08C08L2203/16C08L2205/02C08L2205/025C08L2205/035C08L2205/16
Inventor 李瑞清
Owner TAICANG CUSTOM NEW MATERIALS CO LTD
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