add_location

GPPS Material Suppliers and Manufacturers Sale Posts

NATURAL GPPS  VIRGIN GPPS Prime/Virgin Injection Molding Film Grade undefined delhi india Plastic4trade

₹ 107

NATURAL GPPS VIRGIN

GPPS | Injection Molding, Film Grade

Delhi, India

GPPS GRANUALS REPROCESS GPPS Reprocess Granule Injection Molding dadra dadra and nagar haveli and daman and diu india Plastic4trade

₹ 95

GPPS GRANUALS REPROCESS

GPPS | Injection Molding

Dadra and Nagar Haveli and Daman and Diu, India

GPPS CRYSTAL GRINDING GPPS Grinding Injection Molding delhi delhi india Plastic4trade

₹ 95

GPPS CRYSTAL GRINDING

GPPS | Injection Molding

Delhi, India

GPPS WHITE GRINDING GPPS Grinding Injection Molding pune maharashtra india Plastic4trade

₹ 68

GPPS WHITE GRINDING

GPPS | Injection Molding

Maharashtra, India

GPPS SUPREME GENERAL POLYSTYRENE GPPS Prime/Virgin Injection Molding vasai virar maharashtra india Plastic4trade

₹ 114

GPPS SUPREME GENERAL POLYSTYRENE

GPPS | Injection Molding

Maharashtra, India

NATURAL CRYSTAL GPPS GRINDING GPPS Grinding Injection Molding undefined delhi india Plastic4trade

₹ 107

NATURAL CRYSTAL GPPS GRINDING

GPPS | Injection Molding

Delhi, India

GPPS GRANUALS REPROCESS GPPS Reprocess Granule Injection Molding dadra dadra and nagar haveli and daman and diu india Plastic4trade

₹ 95

GPPS GRANUALS REPROCESS

GPPS | Injection Molding

Dadra and Nagar Haveli and Daman and Diu, India

GPPS GRANUALS REPROCESS 9974565372 GPPS Reprocess Granule Injection Molding kim gujarat india Plastic4trade

₹ 93

GPPS GRANUALS REPROCESS 9974565372

GPPS | Injection Molding

Gujarat, India

GPPS Material Buyers and Importers Buy Posts

GPPS NATURAL VIRGIN GRANULE GPPS Prime/Virgin Injection Molding morbi gujarat india Plastic4trade

₹ 103

GPPS NATURAL VIRGIN GRANULE

GPPS | Injection Molding

Gujarat, India

GPPS GRANUALS GPPS Prime/Virgin Injection Molding ahmedabad gujarat india Plastic4trade

₹ 117

GPPS GRANUALS

GPPS | Injection Molding

Gujarat, India

GPPS MILKY WHITE GRANULES GPPS Reprocess Granule Injection Molding new delhi delhi india Plastic4trade

₹ 75

GPPS MILKY WHITE GRANULES

GPPS | Injection Molding

Delhi, India

GPPS COLORD GRANULE GPPS Reprocess Granule Injection Molding new delhi delhi india Plastic4trade

₹ 70

GPPS COLORD GRANULE

GPPS | Injection Molding

Delhi, India

GPPS NATURAL GRANULES GPPS Reprocess Granule Injection Molding new delhi delhi india Plastic4trade

₹ 80

GPPS NATURAL GRANULES

GPPS | Injection Molding

Delhi, India

NATURAL GPPS GRINDING VIRGIN GPPS Grinding Injection Molding ahmedabad gujarat india Plastic4trade

₹ 100

NATURAL GPPS GRINDING VIRGIN

GPPS | Injection Molding

Gujarat, India

GPPS GRANUALS GPPS Grinding Injection Molding jaipur rajasthan india Plastic4trade

₹ 90

GPPS GRANUALS

GPPS | Injection Molding

Rajasthan, India

GPPS NATURAL VIRGIN GPPS Prime/Virgin Injection Molding new delhi delhi india Plastic4trade

₹ 117

GPPS NATURAL VIRGIN

GPPS | Injection Molding

Delhi, India

Complete Guide on GPPS (General Purpose Polystyrene): Properties, Grades, Applications, and Market Insights


1. What is GPPS? | Full Form and Definition

GPPS stands for General Purpose Polystyrene, a clear, rigid, and brittle thermoplastic polymer made by the polymerization of styrene monomer.

It is a non-toxic, transparent, and cost-effective plastic widely used in various industries for its clarity, dimensional stability, and ease of processing.


2. Key Features of GPPS

  • High transparency and gloss

  • Excellent dimensional stability

  • Easy to mold and process

  • Good electrical insulation

  • Economical

  • Food-contact safe (in approved grades)


3. Common Grades and Forms of GPPS

Type Application
GPPS Injection Grade Household items, casings, packaging trays
GPPS Extrusion Grade Stationery, sheets, and foamed products
Food-grade GPPS Disposable cutlery, food containers
High Flow GPPS Thin-wall items, fast cycle molding

4. Applications of GPPS

  • Food Packaging: Yogurt cups, cutlery, trays, disposable plates

  • Stationery Products: Rulers, CD/DVD cases, pen barrels

  • Household Items: Cosmetic cases, kitchenware, containers

  • Electrical Components: Insulation parts, switch covers

  • Toys and Models: Rigid toy components, plastic models

  • Medical Use: Test tubes, petri dishes (in non-critical applications)


5. GPPS vs HIPS: What’s the Difference?

Feature GPPS HIPS (High Impact PS)
Transparency Clear Opaque
Impact Resistance Lower Higher (due to rubber blending)
Cost Slightly cheaper Slightly higher
Flexibility Brittle Flexible

6. GPPS Properties

Property Typical Value
Density ~1.05 g/cm³
Tensile Strength ~45 MPa
Melting Point ~240°C
Vicat Softening Point ~100°C
Light Transmission Up to 90% (transparent grades)
Dielectric Strength Good

7. GPPS Manufacturing Process

  1. Polymerization of styrene using free-radical initiators

  2. Pelletization into transparent GPPS granules

  3. Processing via injection molding, extrusion, thermoforming


8. GPPS Recycling & Sustainability

  • Recyclable under code ♶ (PS – Number 6 Plastic)

  • Commonly recycled into:

    • Light switch plates

    • Picture frames

    • Plastic packaging

  • Can be blended with virgin material or used in non-food applications


9. Major GPPS Manufacturers

India:

  • Supreme Petrochem Ltd

  • Bhansali Engineering Polymers

  • Styrolution India Pvt Ltd

  • LG Polymers India

Global:

  • INEOS Styrolution (Germany)

  • TotalEnergies (France)

  • Trinseo (USA)

  • Chi Mei Corporation (Taiwan)


10. Global GPPS Market Overview

  • Market Size: Expected to reach USD 10+ Billion by 2030

  • Demand Drivers:

    • Disposable plastic product demand

    • Low-cost packaging solutions

    • Growth in FMCG and electronics sectors

  • Top Consumers: Asia-Pacific (India, China), North America, Europe


11. Buy & Sell GPPS on Plastic4trade

  • Post Buy Requirements for GPPS granules, scrap, and regrind

  • Find Trusted Suppliers of food-grade and industrial GPPS

  • Source from Global Manufacturers and Distributors

  • Expand your plastic trade network for GPPS material deals


Conclusion

GPPS is an essential plastic material offering cost-efficiency, excellent clarity, and versatility in packaging, electronics, and everyday consumer products. With its increasing demand across industries and the rise of sustainable recycling practices, GPPS presents vast opportunities for buyers and sellers on Plastic4trade.


SEO Keywords

buy GPPS granules online, GPPS raw material suppliers, GPPS scrap buyers, GPPS injection molding grade, clear plastic GPPS, GPPS exporters India, general-purpose polystyrene traders, recycled GPPS suppliers, GPPS resin price, GPPS food-grade manufacturers

add_circle Add Post