Kraton™ G1633 E

1 of 262 products in this brand
Kraton™ G1633 E clear linear triblock copolymer based on styrene and ethylene/butylene, S-E/B-S, with bound styrene of 29.5% mass. It is supplied from Europe in the physical forms identified below. Kraton G1633 EU - supplied as undusted fluffy crumb Kraton G1633 ES - supplied as fluffy crumb dusted with amorphous silica Kraton G1633 E is used as a base material for compound formulations and as a modifier of thermoplastics. The inherent stability of the mid block suggests the use of this product in applications that must withstand weathering and high processing temperatures.

Polymer Name: Styrene Ethylene Butylene Styrene (SEBS)

Processing Methods: Compounding

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Knowde Enhanced TDS

Identification & Functionality

CAS No.
66070-58-4
EC No.
613-880-1
Technologies

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Sales Specifications
ValueUnitsTest Method / Conditions
Polystyrene Content28.0 to 31.0%mKM 03
Total Extractablesmax. 1.6%mKM 05
Antioxidant Contentmin. 0.03%mKM 08
Volatile Mattermax. 0.5%mKM 04
Ash Content (ES)0.3 to 0.5%mISO 247
Typical Properties
ValueUnitsTest Method / Conditions
Solution Viscosity2.1Pa.sKM06
Specific Gravity0.91g/ccISO 2781

Packaging & Availability

Packaging

Kraton Polymers are available in a number of different package types. For information specific to this grade, please contact your local Kraton Polymers representative. KRATONTM and the Kraton logo are either trademarks or registered trademarks of Kraton Corporation, or its subsidiaries or affiliates, in one or more, but not all countries.