GPPS HGLP850S

GPPS HGLP850S

GPPS HGLP850S is a premium General-Purpose Polystyrene (GPPS) resin designed for both extrusion and injection molding applications. This grade offers excellent transparency with a slight blue tint, high gloss, and good processability, making it an ideal choice for consumer goods, food packaging, and decorative applications.

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Key Features

• High transparency with attractive blue tint
• Excellent surface gloss and appearance
• Higher melt flow rate for easy processing
• Suitable for both extrusion and injection molding
• Good stiffness and dimensional stability
• Food-contact compliant
• Certified to REACH and RoHS standards

Typical Applications

• Food containers
• Disposable water cups
• Daily consumer products
• Lampshades
• Transparent household items
• Glossy cap layers for HIPS sheets
• Packaging and display products

Typical Properties

• Melt Mass-Flow Rate: 8.1 g/10 min
• Tensile Strength: 48.5 MPa
• Charpy Impact Strength: 8.0 kJ/m²
• Vicat Softening Temperature: 96°C
• Heat Deflection Temperature: 89°C
• Residual Styrene Monomer: 330 mg/kg
• Light Transmittance: 90%
• Molding Shrinkage: 0.5%

Processing Methods

• Injection Molding
• Extrusion

Regulatory Compliance

• US FDA 21 CFR 177.1640 compliant
• EU RoHS 2011/65/EU compliant
• REACH Regulation 1907/2006 compliant

GPPS HGLP850S is an excellent solution for manufacturers seeking a crystal-clear, high-gloss polystyrene resin with excellent processability and reliable performance for packaging, household products, and food-contact applications.

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