Modified Gum Rosins

Polímeros Sintéticos Modified Gum Rosins are available as a dimerized rosin, modified gum rosin, or disproportionate rosin, which involves chemical changes modified in resin acids molecules in Rosin. The rosins are a result of chemical changes in resin acid molecules. Modified gum rosins are applicable in soap manufacturing (emulsion polymerization), additives, coatings, and adhesives.

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  • Polimeros Sinteticos BREDEX 100 is a catalytically disproportionated of the gum rosin primarily used as emulsifier to be used in the production of SBR. Obtained by the catalytic treatment of Brea, changing the arrangement of double bonds in their molecular structure of the resin acids. Provides optimal properties of emulsifier in the polymerization of styrene-butadiene synthetic rubber.
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  • Polimeros Sinteticos BREFOR 80 is a gum rosin potassium soap which begins with catalytically disproportionated of the gum rosin. BREFOR 80 is designed for use as a polymerization emulsifier for making synthetic rubber (SBR) and adhesives. Obtained by catalytic treatment of Brea, changing the arrangement of double bonds in their molecular structure and saponifying rosin acids to form the potassium soap of these fluids. Provides optimal properties of emulsifier in the polymerization of styrene-butadiene synthetic rubber.
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  • Polimeros Sinteticos BREFOR 850 is a gum rosin potassium soap which begins with catalytically disproportionated of the gum rosin. BREFOR 850 is designed for use as a polymerization emulsifier for making synthetic rubber (SBR) and adhesives.
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  • Polimeros Sinteticos BREFOR 335 is a gum rosin potassium soap which begins with catalytically disproportionated of the gum rosin. BREFOR 335 is designed for use as a polymerization emulsifier for making synthetic rubber (SBR) and adhesives.
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  • Polimeros Sinteticos AMBERYL 625 resin is a partially dimerized gum rosin, it has a higher softening point and higher viscosity compared with natural rosin. Soluble in Aliphatic and Aromatic hydrocarbon solvents, ketones, esters and high molecular alcohols, insoluble in methanol, ethanol and in water. Compatible with EVA (Ethylene and Vinyl-Acetate Copolymer), natural and synthetic rubbers and other polymers.
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  • Polimeros Sinteticos AMBERYL 650 is a modified Gum Rosin. Soluble in Aliphatic and Aromatic hydrocarbon solvents, Ketones, esters and ethyl alcohol, insoluble in Ethylene glycol and water. Compatible with EVA (Ethylene and Vinyl-Acetate Copolymer), natural and synthetic rubbers and other polymers. Amberyl 650 resin is recommended in adhesives formulation and also in alcohol based printing inks.
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For samples, technical data sheets (TDS), safety data sheets (SDS) or general questions, please contact a specialty chemical representative.
Request a Quote Request a Sample
Call Us: 630.629.6600

The Cary Company is an authorized distributor of Polímeros Sintéticos gum rosins.

For samples, technical data sheets (TDS), safety data sheets (SDS) or general questions, please contact a specialty chemical representative.

Request a Quote Request a Sample
Call Us: 630.629.6600