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PET plastic film material for laminated steel

A technology of plastic film and coated iron, which is applied in the field of PET plastic film materials to achieve the effects of enhancing low temperature resistance, enhancing UV resistance, and preventing aging

Inactive Publication Date: 2015-04-08
李东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are still some defects in the performance of PET plastic films on the market. In order to meet the needs of the market, it is necessary for us to develop a new type of PET plastic film material with excellent comprehensive performance for coated iron.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of PET plastic film material that is used for coated iron, it comprises following weight components:

[0044] PET: 100 copies;

[0045] FEP: 10 copies;

[0046] EVA: 8 parts;

[0047] Fiberglass: 6 parts;

[0048] Methyl methacrylate: 3 parts;

[0049] Silica powder: 3.5 parts;

[0050] Polycarbosilane: 2 parts;

[0051] Expanded graphite: 1 part;

[0052] Nickel oxide: 4 parts;

[0053] Magnesium hydroxide: 10 parts;

[0054] Polylactic acid: 2.5 parts;

[0055] Chitosan: 6 parts;

[0056] SBS: 4 copies;

[0057] Polyisobutenyl succinimide: 1.5 parts;

[0058] Silane coupling agent: 3-aminopropyltriethoxysilane: 2 parts;

[0059] Impact modifier: methacrylate-butadiene-styrene copolymer: 23 parts;

[0060] Antioxidant DNP: 0.5 parts;

[0061] Stabilizer: a mixture of calcium-zinc composite stabilizer and pentaerythritol with a weight component ratio of 1:2: 1.2 parts;

[0062] Antistatic agent: ethoxylated C12 tertiary alkylamine: 0.3 parts;

[006...

Embodiment 2

[0067] A kind of PET plastic film material that is used for coated iron, it comprises following weight components:

[0068] PET: 100 copies;

[0069] FEP: 11 copies;

[0070] EVA: 9 parts;

[0071] Glass fiber: 78 parts;

[0072] Methyl methacrylate: 3.5 parts;

[0073] Silica powder: 4 parts;

[0074] Polycarbosilane: 2.5 parts;

[0075] Expanded graphite: 2 parts;

[0076] Nickel oxide: 4.5 parts;

[0077] Magnesium hydroxide: 13 parts;

[0078] Polylactic acid: 3 parts;

[0079] Chitosan: 7 parts;

[0080] SBS: 4.5 copies;

[0081] Polyisobutenyl succinimide: 1.8 parts;

[0082] Silane coupling agent: 3-aminopropyltriethoxysilane: 2.5 parts;

[0083] Impact modifier: methacrylate-butadiene-styrene copolymer: 2.5 parts;

[0084] Antioxidant DNP: 1 part;

[0085] Stabilizer: a mixture of calcium-zinc composite stabilizer and pentaerythritol with a weight component ratio of 1:2: 1.5 parts;

[0086] Antistatic agent: ethoxylated C12 tertiary alkylamine: 0.7 parts...

Embodiment 3

[0091] A kind of PET plastic film material that is used for coated iron, it comprises following weight components:

[0092] PET: 100 copies;

[0093] FEP: 12 copies;

[0094] EVA: 10 parts;

[0095] Fiberglass: 8 parts;

[0096] Methyl methacrylate: 4 parts;

[0097] Silica powder: 4.5 parts;

[0098] Polycarbosilane: 3 parts;

[0099] Expanded graphite: 3 parts;

[0100] Nickel oxide: 5 parts;

[0101] Magnesium hydroxide: 15 parts;

[0102] Polylactic acid: 3.5 parts;

[0103] Chitosan: 8 parts;

[0104] SBS: 5 copies;

[0105] Polyisobutenyl succinimide: 2.0 parts;

[0106] Silane coupling agent: 3-aminopropyltriethoxysilane: 3 parts;

[0107] Impact modifier: methacrylate-butadiene-styrene copolymer: 3 parts;

[0108] Antioxidant DNP: 1.5 parts;

[0109] Stabilizer: a mixture of calcium-zinc composite stabilizer and pentaerythritol with a ratio of 1:2 by weight: 1.8 parts;

[0110] Antistatic agent: ethoxylated C12 tertiary alkylamine: 1.0 parts;

[0111] P...

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Abstract

The invention provides a PET plastic film material for laminated steel. The PET plastic film material comprises the following components by weight: PET, FEP, EVA, glass fibers, methyl methacrylate, silica powder, polycarbosilane, expanded graphite, nickel oxide, magnesium hydrate, polylactic acid, chitosan, SBS, polyisobutenyl succinimide, a silane coupling agent, an impact modifier, an antioxidant, a stabilizer, an antistatic agent, a plasticizer, titanium dioxide and paraffin. According to the PET plastic film material disclosed by the invention, the PET serves as a main ingredient, and the reagents such as the FEP, glass fibers, chitosan, a fire retardant and polycarbosilane are added, so that the product is excellent in comprehensive performances such as flame-retardant property, high temperature resistance, antibacterial property and corrosion resistance. Moreover, the PET plastic film prepared by the material can be widely applied to production of laminated steel.

Description

technical field [0001] The invention relates to a PET plastic film material for coated iron. Background technique [0002] The metal plate lamination technology is a processing technology in which the plastic film and the metal plate are hot-pressed at high temperature, and the film is attached to the metal plate. Film coating technology was born in Japan in 1977. It was originally used for can making, which can replace internal coating and external coating technology. Up to now, it has been developed into various fields such as building material interior decoration, home appliance shell, and ship interior decoration. [0003] The laminated sheet used in the canning industry, commonly known as laminated steel (Laminated Steel), is made of PET, PVC, VCM or PP film and metal sheet (galvanized sheet, cold-rolled sheet, aluminum sheet, stainless steel sheet) for lamination made. The inner side of traditional metal cans must be painted, and the substances contained in the coati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/02C08L27/18C08L23/08C08L83/16C08L67/04C08L5/08C08L53/02C08K13/04C08K7/14C08K5/101C08K3/36C08K7/24C08K3/22
Inventor 李东
Owner 李东