C-501

Calprene® 501

Calprene® 501 is a 69/31 Butadiene/Styrene thermoplastic copolymer, polymerized in solution and having a linear structure.

Benefits

  • High porosity
  • Easy handling and dissolution

Physical Form: Available in pellets and powder

Characteristics

Property Unit Value
Toluene solution viscosity@ 20% Pa-s 5
Toluene solution viscosity @ 5.23% cSt 13
Volatile matter % max 0.4
Yellowness index --- 2
Total styrene % 31
Hardness ºShore A 76
Insolubles in toluene 325 mesh % <0.1
Ashes % 4

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