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Anti-shock efficient flame-retardant decorative film and preparation method thereof

A decorative film and impact-resistant technology, applied in the field of impact-resistant high-efficiency flame-retardant decorative film and its preparation, to achieve high flatness, prevent the formation of molten droplets, and increase flexibility

Active Publication Date: 2019-09-06
浙江明士达股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But at the same time, with the improvement of people's requirements for decorative materials, PVC films that can only play a role in aesthetic decoration are far from meeting people's requirements. Therefore, PVC decorative films with various additional functions, that is, various functional Decorative film application born

Method used

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  • Anti-shock efficient flame-retardant decorative film and preparation method thereof
  • Anti-shock efficient flame-retardant decorative film and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An impact-resistant and high-efficiency flame-retardant decorative film, the decorative film is prepared from the following raw materials in parts by weight: 100 parts of PVC resin powder (S60), 42 parts of DOTP plasticizer, 2 parts of soybean oil, superfine zinc borate resistance 15 parts of flame retardant, 12 parts of antimony trioxide flame retardant, 2 parts of phosphorus flame retardant, 2 parts of formaldehyde absorbent, 3 parts of environmental stabilizer, 2.5 parts of smoke suppressant, 10 parts of nano calcium powder.

[0026] The preparation method of the above-mentioned impact-resistant high-efficiency flame-retardant decorative film includes the following steps: using PVC resin powder as the main raw material, adding plasticizer, composite flame retardant, soybean oil, formaldehyde absorbent, stabilizer, and smoke suppressant , Nano-calcium powder is used as a functional additive, and the decorative film is made by high-speed mixing, molding extrusion, first...

Embodiment 2

[0034] An impact-resistant and high-efficiency flame-retardant decorative film, the decorative film is prepared from the following raw materials in parts by weight: 100 parts of PVC resin powder (S60), 30 parts of DOTP plasticizer, 0.5 part of soybean oil, superfine zinc borate resistance 10 parts of flame retardant, 7.5 parts of antimony trioxide flame retardant, 0.5 part of phosphorus flame retardant, 0.5 part of formaldehyde absorbent, 0.5 part of environmental stabilizer, 0.5 part of smoke suppressant, 5 parts of nano calcium powder.

[0035] The preparation method of the above-mentioned impact-resistant high-efficiency flame-retardant decorative film includes the following steps: using PVC resin powder as the main raw material, adding plasticizer, composite flame retardant, soybean oil, formaldehyde absorbent, stabilizer, and smoke suppressant , Nano-calcium powder is used as a functional additive, and the decorative film is made by high-speed mixing, molding extrusion, fi...

Embodiment 3

[0041] An impact-resistant and high-efficiency flame-retardant decorative film, the decorative film is prepared from the following raw materials in parts by weight: 100 parts of PVC resin powder (S60), 50 parts of DOTP plasticizer, 5 parts of soybean oil, superfine zinc borate resistance 20 parts of flame retardant, 18 parts of antimony trioxide flame retardant, 5 parts of phosphorus flame retardant, 5 parts of formaldehyde absorbent, 5 parts of environmental stabilizer, 5 parts of smoke suppressant, 15 parts of nano calcium powder.

[0042] The preparation method of the above-mentioned impact-resistant high-efficiency flame-retardant decorative film includes the following steps: using PVC resin powder as the main raw material, adding plasticizer, composite flame retardant, soybean oil, formaldehyde absorbent, stabilizer, and smoke suppressant , Nano-calcium powder is used as a functional additive, and the decorative film is made by high-speed mixing, molding extrusion, first r...

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Abstract

The invention relates to an anti-shock efficient flame-retardant decorative film and a preparation method thereof. The decorative film is prepared from, by weight, 80-120 parts of PVC resin powder, 30-50 parts of a plasticizer, 0.5-5 parts of soybean oil, 18-45 parts of a composite flame retardant, 0.5-5 parts of a formaldehyde absorbent, 0.5-5 parts of a environment-friendly stabilizer, 0.5-5 parts of a smoke suppressant and 5-15 parts of nano-calcium powder. The PVC resin powder is adopted as the main raw material, and the plasticizer, the composite flame retardant, the soybean oil, the formaldehyde absorbent, the stabilizer, the smoke suppressant and the nano-calcium powder are added as functional auxiliaries. The decorative film is obtained through high-speed stirring and mixing, forming extrusion, first rolling mill plastification, second rolling mill plastification, filtration, calendaring, cooling and reeling. Accordingly, by means of the optimized formula, production process parameters are optimized, the prepared decorative film has the advantages of being excellent in flexibility, efficient flame resistance and environmental friendliness, high in compliance, good in shockresistance and the like, and meanwhile the effect of purifying formaldehyde is achieved; the film has good market prospects.

Description

technical field [0001] The invention relates to the technical field of decorative films, in particular to an impact-resistant high-efficiency flame-retardant decorative film and a preparation method thereof. Background technique [0002] The thin film used as a decoration is one of the earliest developed films in my country, the most extensively involved, the most participating research units, and the most significant economic benefits in mass production. At present, with the rapid development of industries such as construction, transportation, and home appliances, and the gradual improvement of people's aesthetic requirements, decorative films that play a role in decorative protection have been used more and more widely, especially PVC decorative films. Due to its unique advantages, PVC decorative film has been widely studied and used. It can obtain higher hardness on the surface of the decorated object, prevent the surface from artificial scratches, abrasions or bumps, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L91/00C08K13/02C08K3/26C08K3/38C08K3/22C08K5/12C08J5/18B29D7/01
CPCB29D7/01C08J5/18C08J2327/06C08J2491/00C08K3/2279C08K5/12C08K13/02C08K2003/265C08K2003/387C08K2201/011
Inventor 朱静江郝恩全李宏杰张国栋凌晓国岳旭张仁彪陈小平张婷
Owner 浙江明士达股份有限公司
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