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Environment-friendly impact-resistant conveyer belt material
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A technology of impact resistance and conveyor belt, which is applied in the field of environmental protection and impact resistance conveyor belt materials, can solve the problems of environmental protection and waste of resources, and achieve the effects of improving adhesion, reducing energy consumption, and high breaking strength
Inactive Publication Date: 2015-06-03
QINGDAO ALLPOLY CONVEYOR BELT
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Summary
Abstract
Description
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Problems solved by technology
It has a great use value. If it is thrown away or burned at will, it will affect environmental protection on the one hand and waste resources on the other.
Method used
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Embodiment 1
[0014] An environment-friendly and impact-resistant conveyor belt material is characterized in that the components of the raw materials are composed as follows in parts by weight:
[0015] 30 parts of regenerated styrene-butadiene rubber SBR, 20 parts of polybutadiene rubber (BR), 15 parts of insoluble sulfur IS-7020, 2 parts of siliconoxide, 6 parts of carbon black N660, dihydrate hexamethylene-1,6-bis( sodiumthiosulfate) 0.8 parts, accelerator NS0.7 parts, resorcinol-formaldehyde resin 1 part, zinc oxide 2 parts, stearic acid 1.5 parts, 2,2,4-trimethyl-1,2- 0.6 parts of dihydroquinoline polymer, 2 parts of coumarone resin, 0.4 parts of hexamethyloxymethylmelamine, 2 parts of anti-aging agent RD.
Embodiment 2
[0017] An environment-friendly and impact-resistant conveyor belt material is characterized in that the components of the raw materials are composed as follows in parts by weight:
[0018] 35 parts of regenerated styrene-butadiene rubber SBR, 25 parts of polybutadiene rubber (BR), 18 parts of insoluble sulfur IS-7020, 3 parts of silicon oxide, 7 parts of carbon black N660, dihydrate hexamethylene-1,6-bis( sodiumthiosulfate) 1 part, accelerator NS0.8 part, resorcinol-formaldehyde resin 1 part, zinc oxide 2 parts, stearic acid 1.6 part, 2,2,4-trimethyl-1,2- 0.7 parts of dihydroquinoline polymer, 3 parts of coumarone resin, 0.5 parts of hexamethyloxymethylmelamine, and 2 parts of antioxidant RD.
Embodiment 3
[0020] An environment-friendly and impact-resistant conveyor belt material is characterized in that the components of the raw materials are composed as follows in parts by weight:
[0021] 38 parts of regenerated styrene-butadiene rubber SBR, 28 parts of polybutadiene rubber (BR), 18 parts of insoluble sulfur IS-7020, 4 parts of silicon oxide, 8 parts of carbon black N660, dihydrate hexamethylene-1,6-bis( sodium thiosulfate) 1.2 parts, accelerator NS0.9 parts, resorcinol-formaldehyde resin 2 parts, zinc oxide 3 parts, stearic acid 1.8 parts, 2,2,4-trimethyl-1,2- 0.8 parts of dihydroquinoline polymer, 4 parts of coumarone resin, 0.6 parts of hexamethyloxymethylmelamine, and 2.5 parts of anti-aging agent RD.
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Abstract
The invention discloses an environment-friendly impact-resistant conveyer belt material which is characterized in that the raw materials comprise the following components in parts by weight: 30-40 parts of regenerated butadiene styrene rubber SBR, 20-30 parts of polybutadiene rubber (BR), 15-20 parts of insoluble sulfur IS-7020, 2-4 parts of siliconoxide, 6-8 parts of carbon black N660, 0.8-1.2 parts of dehydrate hexamethylene-1,6-bis(sodiumthiosulfate), 0.7-0.9 part of an accelerant NS, 1-2 parts of a resorcinol-formaldehyde resin, 2-3 parts of zincoxide, 1.5-1.8 parts of stearic acid, 0.6-0.8 part of a 2,2,4-trimethyl-1,2-dihydroquinoline polymer, 2-4 parts of a coumarone resin, 0.4-0.6 part of hexamethoxy methylpyramine and 2-2.5 parts of an anti-aging agent RD. The cost is greatly reduced, the rubber is applied to a conveyor belt, high breaking strength, impact resistance and high abrasion resistance can be maintained, the adhesive force of the rubber can be improved, the safety performance of the conveyor belt is improved, and the service life of the conveyor belt material is prolonged.
Description
technical field [0001] The invention belongs to the technical field of rubber materials for transmission belts, and in particular relates to an environment-friendly impact-resistant conveyor belt material. Background technique [0002] After styrene-butadiene rubber is reinforced with carbon black, the tensile strength can reach 250-280 kgf / cm2; its adhesiveness, elasticity and deformation heat are not as good as natural rubber, but its abrasion resistance, natural aging resistance and water resistance ﹑The air tightness is better than natural rubber, so it is a kind of rubber with better comprehensive performance. Styrene-butadiene rubber is the backbone product of the rubber industry. It is the largest variety of synthetic rubber. It has good comprehensive performance and low price. It can be used instead of natural rubber in most occasions. It is mainly used in the tire industry, auto parts, rubber hoses, tapes, rubber shoes, Wire and cable and other rubber products. ...
Claims
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Application Information
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