High-styrene rubber KER® 1904 is standard grade of high-styrene rubber. It is produced by mixing styrene-butadiene latex and high styrene resin in appropriate proportion. It is coagulated with use of synthetic coagulant and is stabilized by a non-staining antioxidant.

High styrene resin KER® 9000 is obtained via emulsion copolymerization of styrene and butadiene and coagulated with the use of aluminium sulphate. It is stabilized with a non-staining stabilizer.

High-styrene rubbers and resins are appropriate for production of floor finishes, cables, toys and micro porous rubber for footwear industry and hard rubber articles.

High-styrene rubbers and resins offered by the company SYNTHOS are sold under trade mark KER® and are produced by SYNTHOS Dwory located in Poland.


Rubber Grades

  • Rubber Grades
Rubber GradeStabilizerContent of Bonded Styrene (%)Technical Data Sheet
KER® 1904Non - staining68plik
KER® 9000Non - staining83plik
KER® 9001Non - staining83plik


Material safety data sheets and technical informations are available exclusively at customers’ request through e-mail – fill in the form


In case you are interested in other designs, shapes and sizes, do not hesitate to contact the Sales Department
E-mail: sr@remove-this.synthosgroup.com 


If you have further questions or problems do not hesitate to contact our technical assistance
E- mail: sr-ts-pl@remove-this.synthosgroup.com 
E- mail: sr-ts-cz@remove-this.synthosgroup.com 

Please contact our customer service hotline directly if you have specific questions
E- mail: sr-cs-pl@remove-this.synthosgroup.com 
E- mail: sr-cs-cz@remove-this.synthosgroup.com



styrene-butadiene ESBR


solution styrene-butadiene


high – styrene HSR




nitrile butadiene NBR

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