GPPS Polystyrene

GPPS (General Purpose Polystyrene) is a widely used thermoplastic polymer derived from styrene monomer and represents an important product within the global petrochemicals market. Known for its high clarity, rigidity, and ease of processing, GPPS is commonly applied in packaging, consumer goods, and industrial applications where transparency and dimensional stability are required.

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Produced through polymerization of styrene, GPPS offers excellent surface gloss, good electrical insulation properties, and consistent quality, making it suitable for injection molding, extrusion, and thermoforming processes. Its performance characteristics are influenced by resin grade, molecular weight, and processing conditions.

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GPPS is actively traded in international markets as a standardized petrochemical product, with demand driven by packaging, electronics, household goods, and medical applications.