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General Purpose Polystyrene (GPPS) 1115 is a high-grade polymer engineered through the continuous mass polymerization of styrene monomer. This process guarantees consistent quality and enhances the properties of the polymer, ensuring it meets the diverse and demanding needs of industrial and consumer applications. GPPS 1115 stands out for its versatility, clarity, and efficiency, making it a preferred choice for a range of packaging and product applications.
Manufacturing Excellence
The continuous mass polymerization process utilized in producing GPPS 1115 involves the careful control of polymerization reactions to achieve optimum molecular weight and structural stability. This process allows for the production of high-quality polystyrene with excellent clarity and mechanical properties. The consistency in the polymerization process results in a product with uniform properties, essential for maintaining quality in high-volume production environments.
Key Features and Benefits
- High Clarity and Aesthetic Appeal: GPPS 1115 is known for its transparency and gloss, making it ideal for applications where visual appeal is a priority.
- Versatile Performance: The material exhibits a balance of mechanical strength and workability, suitable for a myriad of applications from packaging to office equipment.
- Reliable Thermal and Mechanical Properties: It maintains integrity under varying temperature conditions and provides robust mechanical stress resistance, crucial for diverse operational environments.
- Ease of Processing: GPPS 1115’s consistent melt flow characteristics facilitate efficient processing in extrusion, injection molding, and thermoforming applications, leading to enhanced manufacturing productivity and reduced cycle times.
- Sustainable and Recyclable: As a thermoplastic polymer, GPPS 1115 is recyclable, supporting sustainability initiatives by helping reduce plastic waste and promoting resource efficiency.
Typical applications:
| Properties | Unit | Value | ASTM Method |
|---|---|---|---|
| Physical | |||
| Melt flow rate @ 200°C & 5 kg load | g/10min | 11 | D1238 |
| Mechanical Properties | |||
| Tensile strength | MPa | 42 | D638 |
| Flexural modulus | MPa | 3100 | D790 |
| Thermal Properties | |||
| Vicat softening point @ 120°C, 1 kg (min) | °C | 91 | D1525 |
This table format neatly organizes the physical, mechanical, and thermal properties of GPPS 1115, along with relevant ASTM methods.
Typical Applications
GPPS 1115 is designed for a range of applications, demonstrating its flexibility and adaptability in various industries:
- Packaging Articles: Utilized in the production of clear, durable packaging solutions that protect contents while providing visibility and aesthetic value.
- Petri Dishes and Laboratory Equipment: Offers excellent clarity and strength, essential for safe, effective laboratory equipment and supplies.
- Office Equipment: Used in manufacturing components like pen barrels and other office supplies, where strength and precision are required.
- Refrigerator Crispers and Food Storage: Ideal for creating containers that keep food fresh, ensuring clarity and robustness under refrigerated conditions.
- Cups and Food Containers: Suitable for single-use and reusable products, providing safety and performance in food contact applications.
- Gloss Layer Co-extrusion: Offers a superior gloss finish for multi-layered applications, enhancing product presentation and endurance.
Technical Specifications
GPPS 1115 exhibits the following typical properties, validated under standard conditions of 50% relative humidity and 23°C:
(Insert detailed technical data such as mechanical, thermal, and physical properties here, providing measurements and ASTM methods for verification.)
Environmental and Regulatory Considerations
- Recyclability and Environmental Impact: As a recyclable material, GPPS 1115 aligns with global efforts to minimize environmental impact while maximizing resource efficiency.
- Regulatory Compliance: Ensures adherence to international standards such as FDA and EU guidelines for materials intended for food contact, guaranteeing safe and compliant production practices.
Packaging Information
GPPS 1115 is supplied in granular form, approximately 2.5×2.5 mm, packed in 25 kg bags. This packaging ensures ease of handling and transportation, safeguarding material quality and optimizing logistics.
Technical Support and Customization
Our dedicated team offers full technical support to assist with your processing and application needs. Custom solutions are available to meet specific project requirements, backed by expert advice and consultation to enhance product integration and performance.
Contact Information
For further inquiries, technical support, or to place orders, please reach out to:
- 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
