Rubber-enhanced compatibilizer composition and preparation technology thereof

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 replacecarbon 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

A kind of rubber reinforced compatibilizer composition and its preparation process technical field 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 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. Rubber reinforcing agents mainly include fine particle carbon black, silica, silicate, etc.; reinforcing resins include high styrene resin, phenolic resin, etc. Rubber compatibilizers...

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

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