Products in Chemical Manufacturing: Food Contact Acceptable

Solprene 4301 is a linear block copolymer of styrene and butadiene, having 33% of styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior.It has a non-staining antioxidant system; FDA approved for use in food contact applications and is essentially gel free with a clear color.Solprene 4301 is used as compounding ingredient for adhesives, as impact modifier for plastics and as elastomeric modifier for asphalt mixtures used in paving and roofing.

Calprene 710 is a 70/30 linear structure butadiene/styrene thermoplastic copolymer, polymerized in solution.This product is presented in porous pellet form that allows rapid oil absorption.It is stabilized with a non-staining antioxidant system (free of TNPP), that is FDA approved for use in food contact applications. It is essentially gel free and very transparent.

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.

Emulprene 10101A is a cross-linked emulsion styrene-butadiene copolymer with divinyl-benzene, using a mix of rosin and fatty acid as emulsifier. It is coagulated with Aluminum-acid and stabilized with a non-staining antioxidant. It is produced in accordance with good manufacturing practices and complies with FDA 21 CFR §175.300, §177.1210 and §178.3910 for use in food contact applications.

Solprene 416 is a radial styrene/butadiene block copolymer having 30% of styrene content, most of it forming a polystyrenes block which gives the polymer a thermoplastic behavior. It develops properties of vulcanized rubber yet not requiring vulcanization.It is protected with a non staining antioxidant system; FDA approved, suitable for food contact applications and is essentially gel free with a clear color.Solprene 416 is used as elastomeric modifier for asphalt and plastics, as ingredient of soling formulations and as base for pressure sensitive adhesives.

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).

Solprene 1217 is a linear random-block styrene-butadiene copolymer with a total content of 25% of styrene, 17.5% is present as a polystyrene block.It has a non-staining antioxidant system. Is BHT/TNPP free; FDA approved for use in food contact applications. Is essentially gel free with a clear color.Solprene 1217 is used as compounding ingredient for adhesives, as modifier for thermoplastic resins. It is an excellent modifier for asphalt, formulations of caulks and sealants; it is also an excellent processing aid for most polymers, giving a good resistance to low temperature. Used in extruded goods, soles, and heels.

Calprene 719 is a new 70/30 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 719 is a BHT* and nonylphenol free SBS, FDA approved and suitable for food contact applications.Calprene 719 is supplied in porous crumb.*(BHT content in pure polymer less than 30ppm).

Solprene 4302 is a linear block copolymer of styrene and butadiene, having 31% of styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior.It has a non-staining antioxidant system; FDA approved for use in food contact applications and is essentially gel free with a clear color.Solprene 4302 is used as an ingredient for adhesives formulation, as an impact modifier for plastics and as elastomeric modifier for asphalt mixtures used in paving and roofing.

Calprene 540 is a 60/40 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.Calprene 540 is used in adhesive formulation, in thermoplastic injected shoe sole formulations, and transparent compounds.

Calprene 711 is a new 70/30 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 711 is a BHT* and nonylphenol free SBS, FDA approved and especially suitable for food contact applications.Calprene 711 develops high viscosity compound and requires being formulated with complementary antioxidants. (Consult our Technical Service Department for supporting information),Calprene 711 is supplied in porous crumb.*(BHT content in pure polymer less than 30ppm).

Calprene 7318 is a linear block copolymer of styrene and butadiene, having 32% styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior.It has a non-staining antioxidant system; FDA approved for use in food contact applications and is essentially gel free with a very clear color.Calprene 7318 is BHT* and nonylphenol free SBS, according to existent food contact regulations (Europe and America)Calprene 7318 is specially designed for technical compounds and adhesives.It is presented as free flowing porous crumb making easy its handling and dissolution.*(BHT content in pure polymer less than 30ppm).

Solprene 1205 is a linear random-block styrene-butadiene copolymer with a total content of 25% of styrene, 17.5% is present as a polystyrene block.It has a non-staining antioxidant system; FDA approved for use in food contact applications. Is essentially gel free with a clear color.Solprene 1205 is an excellent modifier for asphalt, formulations of caulks and sealants; it is also an excellent processing aid for most polymers, giving a good resistance to low temperature. Used in extruded goods, soles and heels. It can also be used as modifier for thermoplastic resins and in adhesive formulations.

Solprene 4318 is a linear block copolymer of styrene and butadiene, having 32% of styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior.It has a non-staining antioxidant system; FDA approved for use in food contact applications and is essentially gel free with a clear color.Solprene 4318 is used as compounding ingredient for adhesives. The product is an excellent modifier for asphalt applications including self-adhesive roofing membrane and sealant. Also is used in thermoplastic injected shoe soles formulations.

Emulprene 1028 is a high styrene, hot emulsion styrene-butadiene copolymer using fatty acid as emulsifier and coagulated with salt-acid. It is stabilized with a non-staining antioxidant. The product does not contain nitrosamine promoters, and complies with FDA 21 CFR §175.300, §177.1210 and §178.3910 for use in food contact applications.