AC7000-75

Characteristics and Applications

A general-purpose high-temperature blowing agent with good dispersibility, suitable for NR, NBR, EPDM, SBR, CR and other rubbers. It is commonly used in high-temperature foamed rubber and plastic products to reduce weight, improve resilience, and endow the articles with sound insulation, heat insulation and shock-absorbing properties. Its decomposition temperature ranges from 200 to 210°C, and gas evolution is 210–225 ml/g (in air). It is widely applied in rubber weatherstrips, sports equipment, thermal insulation materials, shoe materials, etc.