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China General Purpose Polystyrene & High Impact Polystyrene Suppliers | Reliable Factory Products

China General Purpose Polystyrene & High Impact Polystyrene Suppliers | Reliable Factory Products

Introducing our premium-quality products, sourced directly from trusted China suppliers and manufactured in state-of-the-art factories. Our extensive range showcases the best of Chinese craftsmanship, ensuring durability and efficiency. By partnering with top suppliers, we guarantee that our products meet the highest industry standards, providing exceptional value to our customers. Whether you're looking for innovative solutions or traditional items, our factory-produced goods embody reliability and excellence. Experience the seamless blend of quality and affordability with products designed to meet your needs directly from China
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    Product Details

    General Purpose Polystyrene and High Impact Polystyrene
    Brand CATEGORIES GRADE APPLICATION MFI(g/10 min,200°C,5kg) OPERATIONS
    LIWAN GPPS 525 Home Appliances, Consumer Product, XPS 7.5 Inquiry
    LIWAN GPPS 535N Home Appliances, Consumer Product, XPS 3.5 Inquiry
    LIWAN HIPS 825 Wide range of injection molding applications 4.6 Inquiry
    GON GPPS GON525 Home Appliances, Consumer Product, XPS 7 Inquiry
    GON GPPS GON535N Home Appliances, Consumer Product, XPS 2.7 Inquiry
    GON HIPS GON825 Wide range of injection molding applications 3.5 Inquiry
    STL GPPS STL525 Home Appliances, Consumer Product, XPS 9 Inquiry
    STL GPPS STL535 Home Appliances, Consumer Product, XPS 3 Inquiry
    STL HIPS STL88 Wide range of injection molding applications 4 Inquiry
    STL HIPS STL888GH Wide range of injection molding applications 3.5 Inquiry
    GON525
    Material Characteristics
  • Highly transparent GPPS grade.
  • Excellent mechanical and heat resistance properties.
  • Easy process-ability and short cycle time.
    • Material Applications
  • Transparent parts for refrigerators such as fruit and vegetable crispers, chillers, flaps, trays etc.
  • Stationery products like pen barrels, scales etc.
  • Household applications such as crystal-ware, kitchen containers etc.
  • Ideal material for physically or chemically foamed high-quality foamed articles, such as foam containers, labels or profiles (PSP/XPS).
  • Packaging applications such as chocolate boxes, display cabinets, etc.
  • Other transparent articles in injection Molding applications.
    • GON535N
    Material Characteristics
  • Heat resistant, rapid freezing general purpose grade.
  • Suitable for expanded sheet and film.
  • Ideal for blends with high impact polystyrene in heat contact applications.
  • Suitable for transparent, impact resistant applications in blends.
    • Material Applications
  • LDP (Light diffuse plate) and LGP (Light guide plate).
  • Ideal material for physically or chemically foamed high-quality foamed articles, such as foam containers, labels or profiles (PSP/XPS).
  • Replacement of SAN and PMMA in several applications like water filter containers, pen parts etc.
  • Extruded molded articles and injection molded articles.
  • Transparent sheet for Showcases & displays, consumer electronics, household application, photo frames, building material etc.
  • In blends with high impact polystyrene.
    • GON825
    Material Characteristics
  • Medium flow and very high impact Polystyrene (HIPS).
  • Good mechanical and heat resistance properties.
  • Easy processability and short cycle time.
    • Material Applications
  • Wide range of injection molding applications, e.g. - office, kitchen and bathroom articles.
  • Food packaging as beverage cups, packaging for dairy products, sheets and disposables.
  • Internal parts and housings of household appliances and consumer electronics.
  • Toys.
    • Frequently Asked Questions (FAQ)
    What are the primary differences between GPPS and HIPS grades listed?
    GPPS (General Purpose Polystyrene) grades like GON525 and GON535N offer high transparency and are ideal for optical, food storage, and packaging applications. HIPS (High Impact Polystyrene) grades like GON825 provide higher impact strength and medium flow, making them suitable for structural components, housings, and toys.
    Which grade is suitable for replacing SAN or PMMA materials?
    GON535N is an excellent choice for replacing SAN and PMMA in several applications, such as water filter containers, pen parts, and transparent showcase displays, due to its heat resistance and rapid freezing properties.
    Are these materials suitable for food packaging?
    Yes, multiple grades are designed for packaging. For instance, GON825 is widely used for food packaging like beverage cups and dairy product containers, while GON525 is ideal for kitchen containers and chocolate boxes.
    What applications benefit from the foamed characteristics of GPPS?
    Both GON525 and GON535N are ideal materials for physically or chemically foamed high-quality articles. Typical applications include foam containers, labels, and profiles (PSP/XPS).
    How do these grades optimize the manufacturing cycle?
    Grades like GON525 and GON825 are engineered to offer easy processability and short cycle times, while GON535N features rapid freezing properties. These features significantly boost production efficiency during extrusion and injection molding.
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