Products

Calprene 401 is an 80/20 butadiene/styrene thermoplastic copolymer, polymerized in solution and having a radial struc-ture. This product is available in: - Calprene 401 porous crumb. - Calprene 401M powder form dusted with amorphous silica.

Calprene 501 is a 69/31 butadiene/styrene thermoplastic copolymer, polymerized in solution and having a linear structure.This product is available in: - Calprene 501 porous crumb. - Calprene 501C porous pellet. - Calprene 501M powder form dusted with amorphous silica.

Calprene 701 is a new 69/31 butadiene/styrene Thermoplastic copolymer, polymerized in solution and having a linear structure.This product is stabilized with a non-staining antioxidant system, essentially gel free with a very clear color. Calprene 701 is a BHT* and nonylphenol free SBS, especially suitable for food contact applications.Calprene 701 offers good mechanical properties and shows a very good yellow index behavior.Calprene 701 is supplied in porous crumb.*(BHT content in pure polymer less than 30ppm).

Calprene 700 is a new 70/30 butadiene/styrene Thermoplastic copolymer, polymerized in solution and having a linear structure.This product is stabilized with a non-staining antioxidant system, essentially gel free with a very clear color. Calprene 700 is a BHT* free SBS, especially suitable for food contact and textile contact applications.Calprene 700 offers good mechanical properties and shows a very good yellow index behavior.Calprene 700 is supplied in porous pellets.*(BHT content in pure polymer less than 30ppm).

Calprene 500 is a 70/30 butadiene/styrene thermoplastic copolymer, polymerized in solution and having a linear structure.This product is presented in porous pellets and has excellent optical properties due to its clarity.It is stabilized with a non staining antioxidant system FDA approved for use in food contact applications and is essentially gel free with a very clear color.C-500 is used in adhesive formulation, in thermoplastic injected shoe sole formulations, and transparent compounds.

Calprene 718 is a new 75/25 butadiene/styrene Thermoplastic copolymer, polymerized in solution and having a radial structure.This product is stabilized with a non-staining antioxidant system, essentially gel free with a very clear color.Calprene 718 offers good processability and develops softer compounds when compared to other linear SBS grades. This grade has a 10% of diblock content.Calprene 718 is supplied in porous pellets.