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Kraton™ DX422 J

1 of 262 products in this brand
Kraton DX422 J is a clear, linear triblock copolymer based on styrene and butadiene with a polystyrene content of 31%. It is supplied from Japan in the physical form(s) identified below. Kraton DX422 JO - supplied as crumb dusted with organic dusting agent Kraton DX422 J is used as a modifier of bitumen or thermoplastics and in compound formulations. It may also find use as an ingredient in formulating adhesives, sealants and coatings.

Polymer Name: Styrene Butadiene Styrene (SBS)

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Identification & Functionality

CAS No.
9003-55-8
EC No.
618-370-2
Technologies

Applications & Uses

Plastics & Elastomers End Uses

Properties

Sales Specifications
ValueUnitsTest Method / Conditions
Volatile Mattermax. 1.00%mKM 04
Solution Viscosity (Toluene, 25.0%w)3.0 to 5.0Pa.sKM 06
Ash Content (JO)max. 1.0%mISO 247
Typical Properties
ValueUnitsTest Method / Conditions
Melt Index (200°C/5 kg)min. 1gms/10 min.ASTM D 1238
Specific Gravity0.94ISO 2781
Elongation at Break880.0%ISO 37
Modulus 300%2.9MPaISO 37
Tensile Strength33.0MpaISO 37
Hardness (30 sec)72.0Shore AISO 7619

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.