Hydrogenated Styrene-Butadiene Block Copolymer (SEBS)

Cat No:MSA-QCY-0164

Description

A hydrogenated styrene-butadiene block copolymer thermoplastic elastomer with good weatherability, thermal stability and elastic performance.

Datasheet

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Basic Information

INCI Name	SEBS
Chemical Name	Hydrogenated Styrene-Butadiene Block Copolymer (SEBS)
Chemical Formula	C42H60X2
Molecular Weight (g/mol)	564.93
Appearance	White to slightly yellow solid
Density (g/mL)	0.88-0.94
Melting Point	120-180°C
Acid Value (mgKOH/g)	≤1
Acrylonitrile Content (%)	≤0.1
Butadiene Content (%)	50-70
Styrene Content (%)	30-50
Hydrogenation Degree (%)	≥90
Packaging	Sealed polyethylene bags, cartons or drums suitable for solid granules or powders.
Storage Conditions	Store in a cool, dry, well-ventilated place with the container tightly closed. Protect from heat, moisture and direct sunlight.

Applications

Used to improve elasticity, impact resistance, weatherability and flexibility in plastics, rubbers, adhesives and compounds.

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