indirect zinc oxide 99.7%

Description

Rubber grade zinc oxide is used in serises of produces such as steel radial tyre, conveyer belt, rubber tube and tape, rubber shoes, emulsion golve productions etc. Its properties of product can meet country, the Ministry of Chemical Industry and American ASTM standard requirerments. Characteristic and function 1. High activity, even granularity, its possessed of high dispersing alility, has the good promotion curing function, improve the cross-link china density of rubber, enable to make the rubber vulcanization more completely. ***** can improve the xiscidity of rubber compound, and adhesive force of materials such as the rubber, steel wire and code fabric, etc. ***** can make good dynamic performance, make the rubber products with little deformation, low heat generation, high ***** to have good anti-oxide property.