Polystyrene-block-polybutadiene-block-polystyrene
styrene 30 wt. %, average Mw ~140,000 by GPC
Reagent
Code: #142035
CAS Number
9003-55-8
blur_circular Chemical Specifications
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Molecular Information
Formula
[CH₂CH(C₆H₅)]x (CH₂CH=CHCH₂)y [CH₂CH(C₆H₅)]x
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Storage & Handling
Storage
2-8°C
description Product Description
Used primarily as a thermoplastic elastomer in applications requiring flexibility and resilience. Commonly found in adhesives, sealants, and bitumen modification for road construction due to its ability to improve elasticity and durability. Frequently used in impact modifiers for plastics to enhance toughness. Also utilized in molded rubber products like grips, gaskets, and soft-touch components. Its reversible thermal properties make it suitable for extrusion and injection molding processes. Widely applied in consumer goods, automotive parts, and polymer blends to improve performance without sacrificing processability.
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