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by SpecialChem

Buna® CB 70 GPT

Technical Datasheet | Supplied by ARLANXEO

Buna® CB 70 GPT by ARLANXEO is a lithium catalyzed butadiene rubber with low 1,4-cis content designed for plastic modification. It is processed by using polymerization that enables the production of very pure, virtually gel-free, very clear and almost colorless products. It is suited for use in high-impact polystyrene (HIPS) and the mass-solution polymerization of acrylonitrile-butadiene-styrene resins (m-ABS). Buna® CB 70 GPT complies with important food contact regulations.

Buna® CB 70 GPT Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Cis 1,4 Content

36 %

Density

0.90 g/cm³

ASTM D297

Solution Viscosity

250 mPa-s

(5.43% in Toluene)

Internal Method

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