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PVC (Polyvinyl Chloride) basement membrane for decoration membrane and preparation method thereof

A decorative film and base film technology, applied in the field of PVC base film, can solve the problems of poor impact resistance of PVC decorative film, and achieve the effect of improving compatibility and impact resistance

Inactive Publication Date: 2017-01-04
杨秀枝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the PVC decorative film has the disadvantage of poor impact resistance

Method used

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  • PVC (Polyvinyl Chloride) basement membrane for decoration membrane and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of PVC base film that is used for decorative film, and its components by weight are: 70 parts of PVC, 2 parts of liquid barium zinc stabilizer, 9 parts of acetyl tributyl citrate, 2.4 parts of zinc borate, 1.2 parts of stearic acid, 0.7 parts of antioxidant 264, 0.4 parts of UV-531, 2 parts of chitosan, 0.3 parts of erucamide, 10 parts of modified diopside powder.

[0027] Its manufacturing method is:

[0028] (1) Put the diopside with a weight ratio of 1:30 and alumina balls with a diameter of 5mm into the barrel of the ball mill, turn on the ball mill after closing it, and mill it at 200 rpm for 10 hours, take it out and switch to vibration Vibrating sieve in the sieve for 40 minutes, after passing through a 40 mesh sieve, diopside coarse powder is obtained;

[0029] (2) Heat stearic acid, hexadecylamine, and water in a weight ratio of 1:2:4 to 50°C, stir until they are uniformly dispersed to obtain a wet grinding agent, and mix penetrants with a mass ratio of...

Embodiment 2

[0034] A kind of PVC base film that is used for decorative film, and its components in parts by weight are: 72 parts of PVC, 1.2 parts of liquid barium zinc stabilizer, 8 parts of acetyl tributyl citrate, 3 parts of zinc borate, 1.5 parts of stearic acid, 0.9 parts of antioxidant 264, 0.6 parts of UV-531, 2.2 parts of chitosan, 0.5 parts of erucamide, 9.6 parts of modified diopside powder.

[0035] Its manufacture method is with embodiment 1.

Embodiment 3

[0037] A PVC base film for decorative film, its components in parts by weight are: 74 parts of PVC, 1.4 parts of liquid barium zinc stabilizer, 11 parts of acetyl tributyl citrate, 2 parts of zinc borate, 1.4 parts of stearic acid, 0.6 parts of antioxidant 264, 0.8 parts of UV-531, 2.4 parts of chitosan, 0.7 parts of erucamide, and 9.2 parts of modified diopside powder.

[0038] Its manufacture method is with embodiment 1.

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Abstract

The invention provides a PVC (Polyvinyl Chloride) basement membrane for a decoration membrane. The PVC basement membrane is prepared from the following components in parts by weight: 70 to 76 parts of PVC, 1 to 2 parts of stabilizer, 8 to 11 parts of plasticizer, 2 to 3 parts of flame retardant, 1 to 2 parts of lubricating agent, 0.5 to 1 part of antioxidant, 0.4 to 0.9 part of ultraviolet absorbent, 2 to 3 parts of anti-bacterial agent, 0.3 to 0.8 part of lubricating agent and 8 to 10 parts of modified diopside powder. The invention further provides a preparation method of the PVC basement membrane for the decoration membrane. The PVC basement membrane provided by the invention has very high impact resistance.

Description

technical field [0001] The invention relates to a PVC base film, in particular to a PVC base film used for a decorative film and a manufacturing method thereof. Background technique [0002] PVC decorative film is made of PVC, plasticizer, stabilizer and other additives. It is prepared by formula design and calendering or extrusion molding. The surface is printed with various patterns and can be coated on wood, steel, aluminum, etc. Film products on wood, ceiling or other substrate surfaces. Existing PVC decorative films can be divided into two categories: 2D films and 3D films. The surface pattern of the former is a flat pattern without a three-dimensional effect of the view, while the surface pattern of the latter has a three-dimensional effect of the view of distance, depth, and convexity. PVC decorative film has the advantages of high hardness, scratch resistance, good waterproof, acid and alkali resistance, and convenient operation. [0003] For example, the Chinese p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L5/08C08K13/06C08K9/04C08K9/02C08K9/06C08K3/34C08K3/38C08K5/09C08K5/20
CPCC08L27/06C08L2203/16C08L5/08C08K13/06C08K9/04C08K9/02C08K9/06C08K3/34C08K2003/387C08K5/09C08K5/20
Inventor 杨秀枝
Owner 杨秀枝