Color-changeable PP (polypropylene) insulation release film

A release film and color-changing technology, applied in the field of release film, can solve the problems of poor weather resistance of PP film, affecting the scope of use, single performance, etc., and achieve the effect of good water resistance, improved scope of use, and good compatibility.

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

Although PE has many advantages, PP film has poor weather resistance and is more likely to age under the action of external environments such as light, heat, and oxygen, which affects its scope of use.
At the same time, the current release film has relatively single performance and is usually only used for isolation and filling

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A kind of discoloration PP insulating release film, comprises film layer, and described film layer comprises following component by weight ratio:

[0053] PP: 100 copies;

[0054] PC: 30 copies;

[0055] Porcelain powder: 6 parts;

[0056] Epoxy resin 6101: 5 parts;

[0057] Furfuryl alcohol furfural resin: 5 parts;

[0058] Melamine: 1 part;

[0059] Polyacrylamide: 1.2 parts;

[0060] Polyamide 66: 4 parts;

[0061] Nano alumina: 1.2 parts;

[0062] Mica powder: 2 parts;

[0063] Talcum powder: 1.2 parts;

[0064] Polyvinyl alcohol tert-butyraldehyde: 2 parts;

[0065] Ethyl orthosilicate: 2 parts;

[0066] ABS: 5 parts;

[0067] PFA: 5 parts;

[0068] PBT: 8 parts;

[0069] PET: 10 parts;

[0070] Polyethylene glycol monomethyl ether: 15 parts;

[0071] FEP: 8 copies;

[0072] Polymethyl methacrylate: 8 parts;

[0073] PPO: 4 parts;

[0074] Fiberglass: 4 parts;

[0075] Organic montmorillonite: 4 parts;

[0076] Polyether ether ketone fiber: 2 pa...

Embodiment 2

[0087] A discolored PP insulating release film, comprising a thin film layer, the thin film layer comprises the following components in a proportion by weight:

[0088] PP: 110 copies;

[0089] PC: 40 copies;

[0090] Porcelain powder: 7 parts;

[0091] Epoxy resin 6101: 6 parts;

[0092] Furfuryl alcohol furfural resin: 6 parts;

[0093] Melamine: 1.5 parts;

[0094] Polyacrylamide: 1.4 parts;

[0095] Polyamide 66: 5 parts;

[0096] Nano alumina: 1.4 parts;

[0097] Mica powder: 3 servings;

[0098] Talc: 1.3 parts;

[0099] Polyvinyl alcohol tert-butyraldehyde: 3 parts;

[0100] Ethyl orthosilicate: 3 parts;

[0101] ABS: 6 copies;

[0102] PFA: 6 servings;

[0103] PBT: 9 servings;

[0104] PET: 11 servings;

[0105] Polyethylene glycol monomethyl ether: 18 parts;

[0106] FEP: 9 copies;

[0107] Polymethyl methacrylate: 9 parts;

[0108] PPO: 5 servings;

[0109] Glass fiber: 5 parts;

[0110] Organic montmorillonite: 5 parts;

[0111] Polyetheretherke...

Embodiment 3

[0122] A discolored PP insulating release film, comprising a thin film layer, the thin film layer comprises the following components in a proportion by weight:

[0123] PP: 120 copies;

[0124] PC: 50 copies;

[0125] Porcelain powder: 8 parts;

[0126] Epoxy resin 6101: 7 parts;

[0127] Furfuryl alcohol furfural resin: 7 parts;

[0128] Melamine: 2 parts;

[0129] Polyacrylamide: 1.6 parts;

[0130] Polyamide 66: 6 parts;

[0131] Nano alumina: 1.6 parts;

[0132] Mica powder: 4 servings;

[0133] Talc: 1.4 parts;

[0134] Polyvinyl alcohol tert-butyraldehyde: 4 parts;

[0135] Ethyl orthosilicate: 4 parts;

[0136] ABS: 7 copies;

[0137] PFA: 7 servings;

[0138] PBT: 10 servings;

[0139] PET: 12 servings;

[0140] Polyethylene glycol monomethyl ether: 20 parts;

[0141] FEP: 10 copies;

[0142] Polymethyl methacrylate: 10 parts;

[0143] PPO: 6 servings;

[0144] Glass fiber: 6 parts;

[0145] Organic montmorillonite: 6 parts;

[0146] Polyetheretherk...

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PUM

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Abstract

The invention discloses a color-changeable PP (polypropylene) insulation release film comprising PP, PC, ceramic powder, epoxy resin 6101, furfuryl alcohol furfural resin, melamine, polyacrylamide, polyamide 66, nano-alumina, mica powder, talcum powder, polyvinyl butyral, tetraethyl orthosilicate, ABS, PFA, PBT, PET, polyethylene glycol monomethyl ether, FEP, polymethyl methacrylate, PPO, glass fibers, organic montmorillonite, polyether-ether-ketone fibers, thermochromic red, dodecanol, chitosan, an antioxidant 1010, a light stabilizer 622, nano-TiO2, a PP-g-MAH, a thickener and a coupling agent. The release film has excellent insulativity, heat dissipation, water resistance, corrosion resistance, temperature resistance, weather resistance and adhesiveness, can change colors with heat and has a high-temperature warning effect.

Description

technical field [0001] The invention relates to a release film, in particular to a color-changeable PP insulation 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L69/00C08L63/00C08L77/06C08L67/02C08L33/12C08L61/16C08K13/06C08K9/04C08K3/34C08K5/3492C08K3/22C08K7/14
CPCC08L23/12C08K2201/011C08L2201/08C08L2203/16C08L2205/02C08L2205/025C08L2205/035C08L2205/16C08L69/00C08L63/00C08L77/06C08L67/02C08L33/12C08L61/16C08K13/06C08K9/04C08K3/346C08K5/34922C08K2003/2227C08K7/14
Inventor 李瑞清
Owner TAICANG CUSTOM NEW MATERIALS CO LTD
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