Chloroprene rubber formula

A chloroprene rubber and formula technology, which is applied in the field of rubber preparation, can solve the problems of low labor productivity, unreasonable design, and high energy consumption, and achieve the effects of high labor productivity, reasonable design, and low energy consumption

Inactive Publication Date: 2018-03-13
李舜林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing chloroprene rubber mix design is unreasonable and cannot be applied to the needs of existing production and life. The cost is high, the labor productivity is low, the energy consumption is high in the process of processing and manufacturing, and high production cannot be achieved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A formula for neoprene, calculated in parts by weight, comprising 119 parts of raw material neoprene, 28 parts of magnesium oxide, 7 parts of stearic acid, 5 parts of semi-reinforced furnace black, 6 parts of zinc oxide, and 1.5 parts of sodium sulfate , 10 parts of copper stearate, 13 parts of sulfur, 5 parts of anti-aging agent, and 3 parts of accelerator.

Embodiment 2

[0017] A formula for neoprene, calculated in parts by weight, comprising 104 parts of raw material neoprene, 24 parts of magnesium oxide, 6 parts of stearic acid, 3 parts of semi-reinforced furnace black, 4 parts of zinc oxide, and 1 part of sodium sulfate , 8 parts of copper stearate, 8 parts of sulfur, 3 parts of anti-aging agent, and 2.5 parts of accelerator.

Embodiment 3

[0019] A formula for neoprene, calculated in parts by weight, comprising 132 parts of raw material neoprene, 31 parts of magnesium oxide, 9 parts of stearic acid, 7 parts of semi-reinforced furnace black, 7 parts of zinc oxide, and 2.5 parts of sodium sulfate , 11 parts of copper stearate, 18 parts of sulfur, 7 parts of anti-aging agent, and 4.5 parts of accelerator.

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PUM

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Abstract

The invention discloses a formula of chloroprene rubber, which comprises 104-132 parts of raw material chloroprene rubber, 24-31 parts of magnesium oxide, 6-9 parts of stearic acid and 3-3 parts of semi-reinforced furnace black, calculated according to parts by weight 8 parts, 4-7 parts of zinc oxide, 1-2.5 parts of sodium sulfate, 8-11 parts of copper stearate, 8-18 parts of sulfur, 3-7 parts of anti-aging agent, 2.5-4.5 parts of accelerator, the mixing ratio design of the present invention It is extremely reasonable, suitable for the needs of existing production and life, low in cost, high in labor productivity, low in energy consumption during processing and manufacturing, and can achieve high-yield rubber formula.

Description

technical field [0001] The invention relates to the field of rubber preparation, in particular to a formula of chloroprene rubber. Background technique [0002] Early rubber was latex taken from plants such as rubber trees and rubber grasses, which were processed into materials with elasticity, insulation, impermeability to water and air. High elastic polymer compound. Divided into two kinds of natural rubber and synthetic rubber. Natural rubber is processed by extracting gum from rubber trees, rubber grass and other plants; synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in all aspects of industry or life. The existing chloroprene rubber mix design is unreasonable, cannot be applied to the needs of existing production and life, has high cost, low labor productivity, high energy consumption in the process of processing and manufacturing, and cannot achieve high yield. Contents of the invention [0003] The invention p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L11/00C08K13/02C08K3/22C08K5/09C08K3/04C08K3/30C08K3/06
CPCC08K13/02C08K3/04C08K3/06C08K3/22C08K3/30C08K5/09C08K2003/222C08K2003/2296C08K2003/3045C08K2201/014C08L11/00
Inventor 李舜林
Owner 李舜林
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