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Shock resistant and stretch proof plastic containing dimethyl silicone rubber

A dimethyl silicone rubber and impact-resistant technology, which is applied in the field of impact-resistant and stretch-resistant plastics, can solve the problems of poor impact resistance and stretch resistance of plastics, and achieve good impact resistance and stretch resistance, and good impact resistance sexual effect

Active Publication Date: 2015-06-10
江苏悠谷未来科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved: the problem of poor impact resistance and stretch resistance of conventional plastics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The preparation method is as described above, and the formula is composed of the following components by weight: 80kg of dimethyl silicone rubber, 60kg of furfural acetone resin, 20kg of propylene glycol, 20kg of limestone powder, 20kg of asbestos, 20kg of polypropylene, and 20kg of magnesium stearate. The impact resistance result of this plastic is 290J / M, which has good impact resistance. The tensile property is 75Mpa, which has good tensile properties.

Embodiment 2

[0010] The preparation method is the same as in Example 1, and the formula is composed of the following components by weight: 70 kg of dimethyl silicone rubber, 50 kg of furfural acetone resin, 10 kg of propylene glycol, 10 kg of limestone powder, 10 kg of asbestos, 10 kg of polypropylene, and 10 kg of magnesium stearate. The impact resistance of this plastic is 280J / M, which has good impact resistance. The tensile performance is 70Mpa, and it has good tensile properties.

Embodiment 3

[0012] The preparation method is the same as in Example 1, and the formula is composed of the following components by weight: 75 kg of dimethyl silicone rubber, 55 kg of furfural acetone resin, 15 kg of propylene glycol, 15 kg of limestone powder, 15 kg of asbestos, 15 kg of polypropylene, and 15 kg of magnesium stearate. The impact resistance of this plastic is 285J / M, which has good impact resistance. The tensile property is 72Mpa, which has good tensile properties.

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Abstract

The invention relates to a shock resistant and stretch proof plastic containing dimethyl silicone rubber. The plastic comprises the following components: by weight, 70-80 parts of the dimethyl silicone rubber, 50-60 parts of furfural acetone resin, 10-20 parts of propylene glycol, 10-20 parts of limestone powder, 10-20 parts of asbestos, 10-20 parts of polypropylene, and 10-20 parts of magnesium stearate. The prepared plastic containing the dimethyl silicone rubber has good shock-resistant and stretch-proof effects.

Description

technical field [0001] The invention relates to an impact-resistant and stretch-resistant plastic, in particular to an impact-resistant and stretch-resistant plastic containing dimethyl silicone rubber. Background technique [0002] With the rapid development of domestic and foreign manufacturing industries, plastics and other related chemical industries have also been rapidly developed and updated. As users' demand for plastics becomes wider and wider, users also have stricter and stricter requirements for the quality standards of plastics. In the professional field involving impact-resistant and stretch-resistant plastics, such as some electronic devices and wear-resistant devices, the requirements for impact-resistant and stretch-resistant plastics are very high. Less, can not meet the needs of the market, so the development of a plastic with good impact resistance and stretch resistance can meet the needs of the vast market. Contents of the invention [0003] Tech...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L83/04C08L61/02C08L23/12C08K13/02C08K3/26C08K5/053C08K5/098
Inventor 张卫蒋学功张美英
Owner 江苏悠谷未来科技有限公司