What is GPPS plastic? Properties and applications of GPPS plastic
What is GPPS plastic?
GPPS plastic beads (General Purpose Polystyrene) belongs to the group of Polystyrene (PS), virgin plastic, is a thermoplastic, is made up of polymerization and can be recycled.
GPPS plastic beads are transparent, so they are often used to produce products that require high aesthetics. Depending on the type of product manufactured, plastic beads will combine with additives to improve the performance of the finished product.
Outstanding features of GPPS plastic:
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Melting point is 173°C, decomposition temperature is 330°C
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Resistant to corrosion and softening of alkaline acids and low energy alcohols, soluble in flavoring
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Good electrical insulation, heat insulation, good arc resistance
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High transparency, shiny surface, easy printing
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Self-staining, odorless and non-toxic
Applications of GPPS plastic:
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Molding: Used for packaging, cosmetic containers, lampshades, propellers, medical supplies, computer discs or stationery items...
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Injection molding: Cartons, packaging boxes, poultry trays, fast food containers...
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New applications: Lighting, glazing, home decoration
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Other plastic products such as: Household appliances, packaging products, electronic equipment, building materials, auto-motorcycle components...
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