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Mildew-preventing rubber

A technology of anti-mold rubber and neoprene, which is applied in the direction of building components, building insulation materials, construction, etc., can solve the problems of influence, neoprene electrical insulation, poor elasticity and stability, and restrict the performance of rubber, and achieve physical Excellent performance, good electrical insulation, and the effect of improving the anti-mildew effect

Inactive Publication Date: 2013-03-20
JIAOZHOU FUTIAN CHEM ENG
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, in the use environment that requires high performance such as aging resistance, mildew resistance and oil resistance of rubber, the rubber used is generally neoprene. However, due to the poor electrical insulation, elasticity and stability of chloroprene rubber, it greatly affects and restricts the performance of rubber

Method used

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Embodiment Construction

[0015] Below in conjunction with specific embodiment the present invention is described in further detail;

[0016] A mildew-resistant rubber, consisting of the following components by weight:

[0017] Neoprene 20~50;

[0018] Natural rubber 30~60;

[0019] Asphalt 2~5;

[0020] Magnesium stearate 10-15;

[0021] Magnesium oxide 5-10;

[0022] Clay powder 1~5;

[0023] Conductive carbon black 20~40;

[0024] Dilead tetroxide 5~8;

[0025] Paraffin 1-5.

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Abstract

The invention discloses a mildew-preventing rubber which comprises the following components in parts by weight: 20-50 parts of chloroprene rubber, 30-60 parts of natural rubber, 2-5 parts of asphalt, 10-15 parts of magnesium stearate, 5-10 parts of magnesium oxide, 1-5 parts of clay powder, 20-40 parts of conductive carbon black, 5-8 parts of bi-lead tetraoxide and 1-5 parts of paraffin wax. Compared with the prior art, the mildew-preventing rubber has the advantages that the chloroprene rubber and the natural rubber are adopted as main raw materials, because the natural rubber has the characteristics of excellent tensile strength, good flexibility at low temperature and good electric insulation, the chloroprene rubber has the advantages of fire resistance, atmosphere corrosion resistance, mildew prevention, heat resistance and the like; the mildew preventing effect is greatly improved due to the addition of magnesium stearate; and excellent mechanical and physical properties are achieved.

Description

technical field [0001] The invention relates to a mold-proof rubber. Background technique [0002] Currently, neoprene is used as the main raw material for the rubber used in environments that require high performance such as aging resistance, mildew resistance, and oil resistance. However, due to the electrical insulation, elasticity and stability of neoprene rubber The properties are poor, which greatly affects and restricts the performance of rubber. Contents of the invention [0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a mildew-proof rubber with good mechanical and physical properties and excellent mildew-proof performance. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a mildew-resistant rubber consisting of the following components by weight: [0005] Neoprene 20~50; [0006] Natural rubber 30~60; [0...

Claims

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Application Information

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IPC IPC(8): C08L11/00C08L7/00C08L95/00C08K13/02C08K5/098C08K3/22C08K3/34C08K3/04
Inventor 郑超
Owner JIAOZHOU FUTIAN CHEM ENG
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