Rubber composite material, composite board prepared from material and board technique

A composite material and composite sheet technology, which is applied in the field of rubber composite materials to achieve the effects of reducing pollution, good elasticity and low production cost

Inactive Publication Date: 2015-09-16
BEIJING DALUYITONG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report yet on the compounding of rubber and massive stones

Method used

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  • Rubber composite material, composite board prepared from material and board technique
  • Rubber composite material, composite board prepared from material and board technique
  • Rubber composite material, composite board prepared from material and board technique

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] According to the rubber composite material embodiment provided by the invention, this rubber composite material contains following materials and parts by weight:

[0030] 100 parts of reclaimed rubber;

[0031] 150-300 parts of stones;

[0032] Rubber compounding agent 18.5-85 parts.

[0033] The reclaimed rubber is any one of whole tire reclaimed rubber, tread reclaimed rubber, EPDM reclaimed rubber or butyl reclaimed rubber. The rubber compounding agent is stearic acid, zinc oxide, sulfur, accelerator TT, accelerator DM, accelerator M, N330 carbon black, N220 carbon black, paraffin, coumarone resin, zinc borate, tricresyl phosphate, Combination of at least 11 kinds of antioxidant 4010NA and light calcium carbonate. The stone is any one or combination of basalt, andesite and limestone. The diameter of the stone particles is 6-20 mm. This embodiment is preferably 10mm. The main raw materials of the present invention are reclaimed rubber and stones, which are low i...

Embodiment 2

[0039] This embodiment is roughly the same as the above-mentioned embodiment one, and the difference is that the rubber composite material described in this implementation contains the following substances and parts by weight:

[0040]

Embodiment 3

[0042] This embodiment is roughly the same as the above-mentioned embodiment one, and the difference is that the rubber composite material described in this implementation contains the following substances and parts by weight:

[0043]

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Abstract

The invention relates to a rubber composite material, a composite board prepared from the material and a board technique. The rubber composite material contains the following substances in parts by weight: 100 parts of regenerated rubber, 150-300 parts of gravel and 18.5-85 parts of rubber ingredient. The regenerated rubber is any one of whole tire regenerated rubber, tire tread regenerated rubber, ethylene propylene diene monomer regenerated rubber and butyl regenerated rubber. The rubber ingredient is a combination of at least 11 of stearic acid, zinc oxide, sulfur, accelerator TT, accelerator DM, accelerator M, N330 carbon black, N220 carbon black, paraffin, coumarone indene resin, zinc borate, tritolyl phosphate, anti-aging agent 4010NA and light calcium carbonate. By using the regenerated rubber and gravel as the main raw materials, the rubber composite material has the advantages of low price and low production cost. The regenerated rubber can adopt the whole tire regenerated rubber and tire tread regenerated rubber, thereby effectively changing waste tires into valuable substances and lowering the environmental pollution caused by the waste tires.

Description

technical field [0001] The invention relates to a rubber composite material, and also relates to a composite board made of the rubber composite material and a processing technology of the board. Background technique [0002] Most of the existing rubber composite plates are prepared by compounding rubber and steel wire, rubber and fiber, rubber and powdery filler. There is no report yet on the compounding of rubber and massive stones. As a large-sized block material, stones can effectively improve the compressive performance and wear resistance of the composite board after being compounded with rubber. Effectively avoid the existing pavement embrittlement at low temperature and high temperature flow, and prolong the service life of pavement and bridge deck. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a rubber composite material with high tensile ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L17/00C08L23/16C08L23/22C08K13/02C08K3/34
CPCC08K13/02C08L17/00C08L23/16C08L23/22
Inventor 孟祥武李万峰孙福长
Owner BEIJING DALUYITONG ENVIRONMENTAL PROTECTION TECH CO LTD
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