Formation and processing process of macromolecule rubber and plastic foaming material

A rubber and plastic foaming material, forming and processing technology, applied in the direction of rubber insulators, organic insulators, etc., can solve the problems of dependence on imports, achieve good sound insulation effect, simple manufacturing process, and high technological content

Inactive Publication Date: 2017-11-24
江苏宏沃高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of social economy, foam products have been widely used in many fields such as auxiliary equipment for swimming pool swimming, SPA entertainment products, modern household, children's toys, and medical equipment, but the production process of foam products requires high technical content. , there is no complete technical process in China, and most of them rely on foreign imports

Method used

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  • Formation and processing process of macromolecule rubber and plastic foaming material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A molding and processing technology of polymer rubber and plastic foam material, through the steps of dicing, mixing, kneading, thinning, semi-finished product and baking of polyvinyl chloride powder and auxiliaries, the polymer rubber and plastic foam material is completed. The molding process; the specific steps are as follows:

[0023] (1) Cut into pieces: Put 26kg of nitrile rubber on the rubber cutting machine and cut it into small pieces. The length of the small piece is 180mm, the width is 110mm, and the height is 150mm;

[0024] (2) Mixing of polyvinyl chloride powder and additives: mix 21kg polyvinyl chloride powder, 9kg high temperature rubber foaming agent ACF, 16kg plasticizer, 5kg talcum powder, 0.5kg zinc oxide, 0.7kg polyethylene glycol, 0.7kg Kg stearic acid, 1kg accelerator and 0.7kg sulfur glue are uniformly mixed;

[0025] (3) Kneading: Mix the materials in steps (1) and (2), and then put them into an internal mixer for mixing until the mixing is uni...

Embodiment 2

[0032] A molding and processing technology of polymer rubber and plastic foam material, through the steps of dicing, mixing, kneading, thinning, semi-finished product and baking of polyvinyl chloride powder and auxiliaries, the polymer rubber and plastic foam material is completed. The molding process; the specific steps are as follows:

[0033] (1) Cut into pieces: put 26kg of nitrile rubber on the rubber cutting machine and cut into small pieces, the length of the small piece is 210mm, the width is 130mm, and the height is 150mm;

[0034] (2) Mixing of polyvinyl chloride powder and additives: mix 21kg polyvinyl chloride powder, 9kg high temperature rubber foaming agent ACF, 16kg plasticizer, 5kg talcum powder, 0.5kg zinc oxide, 0.7kg polyethylene glycol, 0.7kg Kg stearic acid, 1kg accelerator and 0.7kg sulfur glue are uniformly mixed;

[0035] (3) Kneading: Mix the materials in steps (1) and (2), and then put them into an internal mixer for mixing until the mixing is unifor...

Embodiment 3

[0042] A molding and processing technology of polymer rubber and plastic foam material, through the steps of dicing, mixing, kneading, thinning, semi-finished product and baking of polyvinyl chloride powder and auxiliaries, the polymer rubber and plastic foam material is completed. The molding process; the specific steps are as follows:

[0043] (1) Cut into pieces: Put 26kg of nitrile rubber on the rubber cutting machine and cut it into small pieces. The length of the small piece is 200mm, the width is 120mm, and the height is 150mm;

[0044] (2) Mixing of polyvinyl chloride powder and additives: mix 21kg polyvinyl chloride powder, 9kg high temperature rubber foaming agent ACF, 16kg plasticizer, 5kg talcum powder, 0.5kg zinc oxide, 0.7kg polyethylene glycol, 0.7kg Kg stearic acid, 1kg accelerator and 0.7kg sulfur glue are uniformly mixed;

[0045] (3) Kneading: Mix the materials in steps (1) and (2), and then put them into an internal mixer for mixing until the mixing is uni...

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Abstract

The invention discloses a molding and processing technology of polymer rubber and plastic foaming materials. After cutting into blocks, mixing of polyvinyl chloride powder and auxiliary agents, kneading, thinning, making and baking of semi-finished products, the polymer rubber is completed. The molding process of plastic foaming material; the foaming material prepared by the special process of the present invention has good shock absorption and buffering effect, good sound insulation effect, and excellent physical and chemical properties. The invention prepares a foam product larger than itself through a special process, which can be used to fill the vacancy in the domestic high-grade buoyancy material market, and has a simple manufacturing process and high technological content.

Description

technical field [0001] The invention relates to a processing technology of a foamed material, in particular to a molding processing technology of a polymer rubber-plastic foamed material. Background technique [0002] With the rapid development of society and economy, foam products have been widely used in swimming pool auxiliary equipment, SPA entertainment products, modern home, children's toys, and medical equipment and many other fields, but the production process of foam products requires high technical content. , There is no complete technical process in China, and most of them rely on foreign imports. [0003] Now with the increasing demand for high-quality end products in the domestic market, this technical problem is becoming more and more obvious. SUMMARY OF THE INVENTION [0004] The object of the present invention is to aim at the deficiencies of the prior art, and now provides a kind of foaming with a larger volume than itself through a special process by whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L27/06C08L71/02C08K13/02C08K3/34C08K5/09C08K5/11C08K3/22H01B3/28C08J9/10B29C69/00B29C35/00
CPCC08L9/02B29C35/00B29C69/00C08J9/103C08J2203/04C08J2309/02C08J2427/06C08J2471/02C08K2003/2296C08L2203/14C08L2205/03H01B3/28C08L27/06C08L71/02C08K13/02C08K3/34C08K5/09C08K5/11C08K3/22
Inventor 闫龙
Owner 江苏宏沃高分子材料有限公司
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