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Kraton™ G1650 E

1 of 262 products in this brand
Kraton G1650 E is a clear linear triblock copolymer based on styrene and ethylene/butylene, S-E/B-S, with bound styrene of 29.2% mass. It is supplied from Europe in the physical forms identified below. Kraton G1650 EU - supplied as undusted fluffy crumb Kraton G1650 ES - supplied as fluffy crumb dusted with amorphous silica Kraton G1650 E is used for formulating adhesives and coatings, as a base material for compound formulations, as a modifier of thermoplastics and as a modifier of bitumen. The inherent stability of the midblock suggests the use of G1650 E in applications that must withstand weathering and high processing temperatures.

Polymer Name: Styrene Ethylene Butylene Styrene (SEBS)

Processing Methods: Compounding

Technical Data SheetSafety Data Sheet

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Identification & Functionality

Chemical Name

Benzene, ethenyl-, polymer with 1,3-butadiene, hydrogenated

Polymer Name

Styrene Ethylene Butylene Styrene (SEBS)

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

Elastomers

Product Families

Elastomers — Thermoplastic Elastomers

Styrenic Thermoplastic Elastomers (TPE-S)

Applications & Uses

Markets

Building & Construction

Applications

Building & Construction — Infrastructure, Roads & Paving

Pavement, Highways, Roads & Bridges

Plastics & Elastomers End Uses

Asphalt Modification

Plastics & Elastomers Processing Methods

Compounding

Properties

Sales Specifications
ValueUnitsTest Method / Conditions
Polystyrene Content27.7 to 30.7%mKM 03
Solution Viscosity (Toluene, 25.0%w)1.0 to 1.9Pa.sKM 06
Total Extractablesmax. 1%mKM 05
Antioxidant Contentmin. 0.03%mKM 08
Volatile Mattermax. 0.5%mKM 04
Ash Content (ES)0.4 to 0.6%mISO 247
Typical Properties
ValueUnitsTest Method / Conditions
Elongation at Break500.0%ISO 37
Specific Gravity0.91g/ccISO 2781
Tensile Strength35.0MpaISO 37
Modulus 300%5.6MPaISO 37

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.