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General Purpose Polystyrene (GPPS) 1067 is produced through the continuous mass polymerization of styrene monomer. This versatile polymer is characterized by its moderate thermal resistance, medium melt strength, excellent clarity, and robust mechanical properties. These qualities make GPPS 1067 an ideal choice for various applications across multiple industries, enhancing both functionality and aesthetic appeal.
Key Features
- Excellent Clarity: GPPS 1067 boasts a clear, glass-like appearance, making it suitable for applications where visual transparency is important.
- Good Mechanical Strength: Offers a balanced combination of rigidity and toughness, which is essential for durable and long-lasting products.
- Thermal Resistance: With a moderate resistance to heat, this material is suitable for applications operating at varied temperature ranges.
- Melt Processing: Its medium melt strength allows for stable extrusion and shaping, facilitating easy molding and processing.
Typical Applications
GPPS 1067 is adaptable to a broad array of applications, including:
- Houseware Items: Utilized in various household products due to its sturdiness and clear finish.
- Containers and Cups: Ideal for the production of consumer containers and cups, where safety and durability are crucial.
- Tableware: Frequently used in manufacturing dishes and other dining accessories, providing a glass-like appearance with durable performance.
- Optical Components: Suitable for producing optical parts that require clarity and precision.
- Plastic Jewelry: An excellent material for decorative items and accessories due to its visual appeal and ease of processing.
- Cosmetic Packaging: Used in the cosmetics industry for its aesthetic and protective properties, enhancing product presentation.
- Stationery Products: Applied in making clear and flexible stationery items such as rulers and covers.
- Insulation and XPS Boards: Utilized for its thermal insulating properties in extruded polystyrene (XPS) foam boards.
Packaging
GPPS 1067 is supplied in a cylindrical form, approximately 2.5×2.5 mm in size, and is conveniently packed in 25 kg bags to facilitate handling and storage.
Technical Specifications
| Property | Test Method | Unit | Value |
|---|---|---|---|
| Mass Density (23°C) | ISO 1183 | g/cm³ | 0.945 |
| Melt Flow Rate (190°C/5.0kg) | ISO 1133 | g/10min | 0.45 |
| Melt Flow Rate (190°C/21.16 kg) | ISO 1133 | g/10min | 12 |
| FRR(21.6/5) | - | - | 27 |
| Stress at Yield | ISO 527 | MPa | 22 |
| Flextural Creep Modulus (4 point, 1 min) | DIN 19537-2 | MPa | 950 |
| Tensile Modulus (23°C, v=1mm/min, secant) | ISO 527 | MPa | 850 |
| Stress at Break | ISO 527 | MPa | 35 |
| Elongation at Break | ISO 527 | % | >850 |
| Elongation at Yield | ISO 527 | % | 8 |
| Softening Temperature | ISO 306 | °C | 67 |
| Brittle Temperature | ASTM D746-72 | °C | <-80 |
| Shore D Hardness | ISO 868 | - | 60 |
| ESCR in Full Notch Creep Test (80°C, 2% Arcopal) | ISO CD 16770 | h@4.0MPa | 50 |
| Impact Strength (23°C) | ISO 179/1eA | KJ/m² | 23 |
| S4 Test (RCP) | ISO DIS 13477 | bar | PC >3 |
| Notch Test (SCG) | ISO DIS 13479 | MPah@4.0 | >250 |
| Hydrostatic Strength Test (80°C) | ISO 1167 | MPah@4.6 | >1000 |
| VN | - | Cm³/g | 300 |
Contact Information
For more detailed information about our products or to place an order, please contact:
- 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
