SBS - Styrene-Butadien-Styrol by LG Chem

LG Chem’s SBS is a styrene-butadiene-styrene block copolymer blending plastic and rubber properties, suited for adhesive, asphalt, and polymer modification applications.

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Benefits at a glance

Elastomeric elasticity + thermoplastic processability

Gives flexibility plus re-meltable behaviour

Adhesion & tackiness

Excellent tack in adhesives and sealant formulations

Asphalt modification

Enhances flexibility, crack resistance, and longevity in pavements and membranes

Recyclability & compatibility

Compatible with various polymers and offers reuse advantages

Versatile block copolymer for adhesives, asphalt & compounding

LG Chem’s SBS is a thermoplastic elastomer composed of styrene and butadiene blocks, designed to combine rubber-like elasticity with thermoplastic processing . As a modifier, SBS improves flexibility, crack resistance, and adhesion in roofing membranes, asphalt pavements, shoe soles, and adhesives. Because it is melt-processable, it supports recycling and rework in compounding lines. SBS also works well as a compatibiliser in polymer blends, enhancing mechanical performance and durability across plastics and composites.

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