High-strength wearable floor rubber and process for preparing same

Abstract

The high-strength flooring rubber mainly comprises (by mass portions) styrene-butadiene rubber 60-100 parts, natural rubber 40-60 parts, butylbenzene rubber with high styrene content 40-60 parts, stearic acid 3-8 parts, zinc oxide 3-6 parts, accelerating agent 3-7 parts, anti-aging agent 0.5-1.5 parts, Coumarone 3-8 parts, paraffin chloride 1-2 parts, pottery clay 100-200 parts, white carbon black 80-120 parts, light calcium 100-200 parts, coupling agent 3-8 parts, phenol resin 5-10 parts, HMT 0.5-1.0 part, sulfur 5-8 parts, decabromodiphenyl oxide 5-15 parts, antimony trioxide 5-15 parts, and aluminum hydroxide 30-100 parts. The preparation consists of plasticization, adaptation, pugging, calendaring, extrusion, modeling and sulfidization.

Description

technical field [0001] The invention relates to floor rubber and a preparation method thereof. Background technique: [0002] Rubber flooring is a kind of ground decoration material in the building materials market, and it is a kind of chemical flooring. It is mainly suitable for public places with high load or super high load, such as hospitals, restaurants, airports, cinemas, supermarkets, shopping malls, beauty salons, entertainment Fields, banks, libraries, computer rooms, gymnasiums, swimming pools, gymnasiums, train and car carriages, office buildings, anti-static workshops, dust-free workshops, etc.; [0003] Rubber flooring has become the leading product of floor decoration materials abroad, but the history of domestic application of rubber flooring is only five or six years, and it is mainly imported and expensive. Only a few manufacturers in China are using traditional technology and formula for production. For example, in order to increase the hardness of rubber ...

AI Technical Summary

Problems solved by technology

[0003] Rubber flooring has become the leading product of floor decoration materials abroad, but the history of domestic rubber flooring is only five or six years, and it is mainly imported, which is expensive

Only a few manufacturers in China are using traditional technology and formula for production. For example, in order to increase the hardness of rubber flooring, the usual method is to increase the proportion of sulfur or use rubber and plastic together. At the same time, it reduces the elasticity, skid resistance, cold resistance and wear resistance of the product, increases the brittleness of the product, slows down the vulcanization speed, and finally makes the quality of the product far from that of foreign countries.