Skip to main content

International Journal of Interdisciplinary Research

Table 1 Specification of blowing agent

From: Performance of bio-ethylene propylene diene monomer (bio-EPDM) foam with mixed chemical and encapsulated blowing agents

Chemical blowing agent Trade name Chemical composition Decomposition temp. (°C) Gas volume (ml/g)
  OBSH 4,4′-Oxybis (benzenesulfonyl hydrazide) 158–163 130
Encapsulated blowing agent Trade name Shell composition Tstart (°C) Tmax. (°C)
  MSH-550 Acrylonitrile copolymer 120–135 175–185