Polypropylene plastic for printing and preparation method thereof

A polypropylene and homopolypropylene technology, applied in the field of printed polypropylene plastic formulations, can solve the problems of unsatisfactory effect, difficult ink adhesion, easy ink fall off, etc., and achieves strong ink adhesion, excellent printing performance, and bending strength. high effect

Inactive Publication Date: 2017-12-08
扬州润丰塑胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the surface energy of polypropylene material is relatively low, and it is difficult for ink to adhere to the surface of the mat

Method used

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  • Polypropylene plastic for printing and preparation method thereof

Examples

Experimental program
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Effect test

Example Embodiment

[0011] Example 1:

[0012] A polypropylene plastic formula for printing, consisting of the following parts by weight: 40 parts of homopolymer polypropylene, 4-10 parts of high melting index polypropylene, 5-10 parts of titanium dioxide, and ultrafine calcium carbonate 0.6 part, 0.02 part of pigment, 0.05 part of polyethylene wax, 0.1 part of dispersant, 0.3 part of vinyl acetate.

[0013] The preparation method of the above polypropylene plastic formula is to mix homopolypropylene, high melting index polypropylene, titanium dioxide, ultrafine calcium carbonate, pigments, polyethylene wax, dispersant, and vinyl acetate in the above-mentioned amounts.

Example Embodiment

[0014] Example 2:

[0015] A polypropylene plastic formula for printing, consisting of the following parts by weight: 80 parts of homopolymer polypropylene, 10 parts of high melting index polypropylene, 10 parts of titanium dioxide, 1.5 parts of superfine calcium carbonate, and pigments 0.1 part, 0.2 part of polyethylene wax, 0.5 part of dispersant, 1.0 part of vinyl acetate.

[0016] The preparation method of the above polypropylene plastic formula is to mix homopolypropylene, high melting index polypropylene, titanium dioxide, ultrafine calcium carbonate, pigments, polyethylene wax, dispersant, and vinyl acetate in the above-mentioned amounts.

Example Embodiment

[0017] Example 3:

[0018] A polypropylene plastic formula for printing, consisting of the following parts by weight: 60 parts of homopolymer polypropylene, 8 parts of high melting index polypropylene, 8 parts of titanium dioxide, 1.2 parts of superfine calcium carbonate, and pigments 0.05 part, 0.1 part of polyethylene wax, 0.4 part of dispersant, 0.5 part of vinyl acetate.

[0019] The preparation method of the above polypropylene plastic formula is to mix homopolypropylene, high melting index polypropylene, titanium dioxide, ultrafine calcium carbonate, pigments, polyethylene wax, dispersant, and vinyl acetate in the above-mentioned amounts.

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PUM

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Abstract

The invention discloses polypropylene plastic for printing. The polypropylene plastic comprises the following components in parts by weight: 40-80 parts of homo-polypropylene, 4-10 parts of high-melting-index polypropylene, 5-10 parts of titanium dioxide, 0.6-1.5 parts of calcium carbonate superfine powder, 0.02-0.1 part of pigment, 0.05-0.2 part of polyethylene wax, 0.1-0.5 part of a dispersing agent and 0.3-1.0 part of vinyl acetate. The invention also discloses a preparation method of the plastic. The plastic product has the advantages of high printing ink adhesive capacity, excellent printing property, higher bending strength, environmental protection, high toughness, no layering, and the like.

Description

technical field [0001] The invention discloses a polypropylene plastic formula, in particular to a polypropylene plastic formula for printing. Background technique [0002] Polypropylene (PP) has excellent properties such as high strength, high hardness, wear resistance, bending fatigue resistance, high heat resistance, and corrosion resistance, and has been widely used in the industry. In recent years, with the development of industry, the use of polypropylene has been continuously expanded, and the requirements for the performance of polypropylene in various industries have also been continuously improved, and the demand for printing on polypropylene plastic products is increasing. However, the surface energy of polypropylene material is relatively low, and it is difficult for ink to adhere to the surface of the material. Therefore, the effect of polypropylene material for printing is not ideal, and there are problems such as ink falling off easily. Contents of the inven...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L23/10C08L23/06C08K13/02C08K3/22C08K3/26C08K5/101
CPCC08L23/12C08K2003/2241C08K2003/265C08L2205/02C08L2205/03C08L23/10C08L23/06C08K13/02C08K3/22C08K3/26C08K5/101
Inventor 缪发军
Owner 扬州润丰塑胶有限公司
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