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General Purpose Polystyrene (GPPS) 1047 is a specialized, high molecular weight crystal polystyrene designed to meet the demanding requirements of both industrial and consumer applications. Manufactured through an advanced polymerization process, GPPS 1047 offers unparalleled dilution efficiency with high-impact polystyrene grades, allowing for versatile use across various sectors. Its unique properties make it ideal for processes such as extrusion and thermoforming, providing excellent shrinkage control and a polished finish in the end products.
Key Features
- High Molecular Weight: Ensures enhanced mechanical strength and durability, making it suitable for heavy-duty applications.
- Enhanced Dilution Capability: Optimized for blending with high-impact polystyrene, facilitating diverse application potential and material efficiency.
- Superior Processing: Exhibits exceptional behavior during extrusion and thermoforming processes, enhancing production efficiency and reducing waste.
- Crystal Clarity: Provides transparency and aesthetic appeal, crucial for packaging and consumer products.
- Controlled Shrinkage: Guarantees precision in product dimensions, essential for high-quality end products.
Typical Applications
GPPS 1047 is engineered for a broad range of applications, including but not limited to:
- Disposable Cups and Containers: Ideal for high-volume production of beverage cups and food containers, offering clarity and strength.
- Foamed Trays for Food Packaging: Utilized in creating lightweight, yet robust foamed trays, these are essential for food service and packaging industries through direct gassing methods.
- Dairy Product Packaging: Suitable for forming durable, clear sheets used in the packaging of dairy products, enhancing product shelf life and safety.
- Media Storage: Perfect for manufacturing CD and DVD boxes, ensuring protection of media while providing excellent aesthetics.
- Toys and Recreational Items: Used in producing durable, impact-resistant toys that meet safety standards without compromising on appearance.
- Office Supplies and Equipment: Efficiently used in components for office equipment, offering durability and performance.
Packaging Details
GPPS 1047 is meticulously packaged to maintain quality and ease of use:
- Form: Supplied as cylindrical granules, approximately 2.5×2.5 mm in size.
- Packaging: Available in 25 kg bags, designed for ease of storage, transport, and handling, maximizing logistical efficiency.
Technical Specifications
Physical Properties
| Property | Unit | Value | Test Method |
|---|---|---|---|
| Melt Flow Rate @ 200°C & 5 kg Load | g/10min | 4.2 | ASTM D1238 |
Mechanical Properties
| Property | Unit | Value | Test Method |
|---|---|---|---|
| Tensile Strength | MPa | 50 | ASTM D638 |
| Flexural Modulus | MPa | 3100 | ASTM D790 |
| Charpy Impact Strength | Kj/m² | 10 | ASTM D256 |
Thermal Properties
| Property | Unit | Value | Test Method |
|---|---|---|---|
| Vicat Softening Point | °C | 100 | ASTM D1525 |
Environmental and Regulatory Information
- Testing Conditions: All mechanical properties are validated under conditions of 50% relative humidity and 23°C to ensure accurate and reliable specifications.
- Regulatory Compliance: Manufacturers and food packers need to confirm adherence to applicable migration and safety standards when using GPPS 1047 in food contact applications. This ensures end products meet all regulatory requirements for safety and consumer protection.
Contact Information
For further inquiries or purchase orders, please contact our teams:
- Procurement Team: procurement@iranrequest.com
- Commercial Team: commercial@iranrequest.com
Phone Numbers (Available on WhatsApp):
- Iran Office: +98 935 220 12 16
- Dubai Office: +971 56 803 6388
