Polycarboxylated polybutadiene liquid rubber
The terminal carboxyl polybutadiene liquid rubber, referred to as butyl carboxylate, the abbreviation: CTPB. Since the polymer molecule has a carboxyl group at both ends, the polymer is structured along the carboxyl group, the network distribution is neat and there is no free end, and the mechanical properties are excellent.
II. Uses:
Mainly used in solid rocket propellants, but also in adhesives, elastomers, sealing materials, electrical insulation materials, and epoxy resin modification.
Ⅲ.Technical requirements
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