Rubber-enhanced compatibilizer composition and preparation technology thereof

A technology of rubber reinforcement and preparation technology, which is applied in the field of mineral ultra-fine processing, can solve the problems such as the difficulty of obtaining structural units, and achieve the effects of ensuring uniform powder dispersion, obvious environmental benefits, and simple preparation technology

Inactive Publication Date: 2009-03-18
浙江环科万顺新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the high-performance or functional new organic materials developed so far contain complex aromatic structural units, which are difficult to obtain from petroleum

Method used

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  • Rubber-enhanced compatibilizer composition and preparation technology thereof
  • Rubber-enhanced compatibilizer composition and preparation technology thereof
  • Rubber-enhanced compatibilizer composition and preparation technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The raw material composition of this embodiment is: 100 kilograms of sorting raw materials, 20 kilograms of auxiliary agent A, 10 kilograms of auxiliary agent B, 10 kilograms of auxiliary agent C and 8 kilograms of auxiliary raw materials, wherein, the sorting raw materials are anthracite, bituminous coal, coke One or more mixtures of carbon, semi-coke, coal tar pitch and coal gangue; the auxiliary agent A is graphite, carbon black, petroleum coke, coal tar pitch or talcum powder, which mainly plays a grinding aid role; the auxiliary agent B is aluminate coupling agent, titanate coupling agent, aluminum-titanium composite coupling agent, silane coupling agent, paraffin, palm oil, aromatic oil, aliphatic oil, naphthenic oil, coal tar, rosin or vaseline , the main function is chemical grafting and surface modification; the auxiliary agent C is coumarone resin, lignin, phenolic resin, stearic acid, zinc stearate, sulfur, zinc oxide or magnesium oxide, and the main function ...

Embodiment 2

[0041] The raw material composition of this embodiment is: 100 kg of sorting raw materials, 0.5 kg of auxiliary agent A, 0.1 kg of auxiliary agent B and 0.1 kg of auxiliary agent C, wherein the sorting raw materials are anthracite, bituminous coal, coke, semi-coke, One or more mixtures of coal tar pitch and coal gangue; the auxiliary agent A is graphite, carbon black, petroleum coke, coal tar pitch or talcum powder, which mainly plays a grinding aid role; the auxiliary agent B is aluminate Coupling agent, titanate coupling agent, aluminum-titanium composite coupling agent, silane coupling agent, paraffin, palm oil, aromatic oil, aliphatic oil, naphthenic oil, coal tar, rosin or vaseline, the main role is chemical Grafting, surface modification; the auxiliary agent C is coumarone resin, lignin, phenolic resin, stearic acid, zinc stearate, sulfur, zinc oxide or magnesium oxide, and its main function is to improve the reinforcing effect of the product .

[0042] The preparation ...

Embodiment 3

[0045] The raw material composition of this embodiment is: 100 kilograms of sorting raw materials, 10 kilograms of auxiliary agent A, 5 kilograms of auxiliary agent B, 5 kilograms of auxiliary agent C and 2 kilograms of auxiliary raw materials, wherein, the sorting raw materials are anthracite, bituminous coal, coke One or more mixtures of carbon, semi-coke, coal tar pitch and coal gangue; the auxiliary agent A is graphite, carbon black, petroleum coke, coal tar pitch or talcum powder, which mainly plays a grinding aid role; the auxiliary agent B is aluminate coupling agent, titanate coupling agent, aluminum-titanium composite coupling agent, silane coupling agent, paraffin, palm oil, aromatic oil, aliphatic oil, naphthenic oil, coal tar, rosin or vaseline , the main function is chemical grafting and surface modification; the auxiliary agent C is coumarone resin, lignin, phenolic resin, stearic acid, zinc stearate, sulfur, zinc oxide or magnesium oxide, and the main function is...

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Abstract

The invention discloses a rubber enhanced compatibilizer composition and a preparation process thereof. The composition consists of sorted raw materials, an addictive A, an addictive B, an addictive C and auxiliary raw materials, wherein the sorted raw materials are anthracite, bituminous coal and the like; the addictive A is graphite, carbon black and the like; the addictive B is paraffin, palm oil and the like; the addictive C is phenolic resin and the like; and the auxiliary raw materials are NaOH and the like. The preparation process comprises the following steps of: carrying out coarse grinding after mixing the sorted raw materials with the addictive A; carrying out ultra-fine grinding of raw materials, in-situ chemical modification and physical modification after adding the addictive B and the auxiliary raw materials into the raw materials which are subjected to the coarse grinding; and grading the raw materials which are subjected to the ultra-fine grinding and adding the addictive C into the mixture of the raw materials to carry out secondary modification to obtain the finished product. The product has enhancing and compatibilizing functions, can fully or partially replace carbon black to be applied to rubber products; and the invention has the advantages of simple process, high integration, and obvious effects of environmental protection and energy conservation.

Description

technical field [0001] The invention relates to a rubber-reinforced compatibilizer composition using coal and coal-heated products as raw materials and a preparation process thereof, belonging to the technical field of mineral ultra-fine processing. Background technique [0002] Rubber reinforced compatibilizer refers to its role in the formula to reinforce, increase hardness, enhance wear, improve the physical and mechanical properties of rubber products such as tensile strength and tear strength, and at the same time increase the volume of the rubber material, reduce costs, and improve processing. Sexual rubber additives, also known as incremental enhancers. It plays an important role in the processing of rubber products. [0003] Rubber reinforcing agents mainly include fine particle carbon black, silica, silicate, etc.; reinforcing resins include high styrene resin, phenolic resin, etc. Rubber compatibilizers mainly include clay, calcium carbonate, talc powder, wollast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08K9/00C08L21/00
Inventor 周安宁曲建林王志力
Owner 浙江环科万顺新材料有限公司
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