General Purpose Polystyrene Resin (GPPS Resin)

GPPS resin families

GPPS Resin: Precision Engineered for Superior Performance

Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. General purpose polystyrene (GPPS) resins are designed to show exceptional clarity and attractive light-transmission properties, and provide chemical resistance.

At Suke plastics, we specialize in GPPS Resin solutions that redefine transparency and efficiency. As a trusted General Purpose Polystyrene supplier, we empower industries to create lightweight, visually stunning, and cost-effective products—from sleek packaging to high-impact consumer goods.

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GPPS Resin Line Card

Key Properties of GPPS Resin

Brilliant Transparency

Achieve glass-like clarity without polishing or coatings—ideal for consumer electronics displays, cosmetic jars, and medical trays. UV-resistant to prevent yellowing.

High Rigidity, Lightweight Design

Sturdy yet 30% lighter than alternatives. Perfect for clamshells, disposable cutlery, and thin-walled packaging—cut costs without sacrificing durability.

Process with Precision

Melt flow rates (MFR) of 5–15 g/10min ensure seamless injection molding. Fast cycles, minimal warping, and energy savings up to 20%.

Food-Safe & Compliant

FDA 21 CFR, EU 10/2011-certified for food containers, beverage lids, and pharma packaging. BPA-free, odorless, and sterilizable.

Applications of GPPS Plastic:

Packaging: Blister packs, CD cases, transparent boxes.
Consumer Goods: Toys, home decor, stationery.
Food Service: Disposable cups, lids, salad containers.
Medical: Diagnostic housings, lab equipment.
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Why Choose Suke Plastics for Your GPPS Resin Needs?

 Tailored Solutions: Custom UV stabilizers, colorants, and impact modifiers for niche applications.
Batch-to-Batch Consistency: Rigorous MFI and Vicat testing with real-time QC dashboards.
Competitive pricing: Direct manufacturing factory price with reliable supply chain.
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GPPS vs HIPS Vs PET vs PC

Choosing the Right Plastic for Your Application

PropertyGPPS ResinHIPS (High Impact PS)PETPolycarbonate (PC)
ClarityHigh (glass-like)Opaque/translucentHigh (varies by grade)High (yellows over time)
Impact StrengthLow (brittle)High (rubber modified)ModerateVery high
Heat ResistanceUp to 70째CUp to 70째CUp to 70째CUp to 135째C
Chemical ResistancePoor (solvents, oils)Poor (similar to GPPS)Good (oils, alcohols)Poor (alkalis, ketones)
CostLowModerateModerateHigh
Ease of ProcessingExcellent (low melting point)GoodGoodChallenging (high temps)
Key ApplicationsCD cases, cosmetic packaging, labwareToys, appliance housingsBeverage bottles, fibersBulletproof glass, eyewear

GPPS Resin FAQs

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Let’s build the future together! Contact us today to discuss your engineering plastics needs or to request a free sample of our premium GPPS resin. Ready to revolutionize your product line? Your next breakthrough is just a conversation away.

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