Foaming agent OBSH-50
★ Appearance: white lumps or white particles
★ Decomposition temperature: 158-165℃
★ Air volume: 110-130mi/g
★ Average particle size: 14-17um
OBSH is widely used and can be used almost in general plastics (such as PVC, PE, etc.). Because OBSH is more expensive, it is generally only used in the foaming of neoprene, and the decomposition residue of OBSH is not Affects the electrical insulation of products, so it is especially suitable for preparing synthetic rubber and thermoplastic foam insulation materials, but does not allow OBSH to be used for food contact products.