my
GPPS1540B by Tabriz Petrochemical Company is an easy flowing crystal, general purpose polystyrene (GPPS) grade with food contact approval. Designed for extrusion and injection molding applications. Suitable for improving extruder output and thermoforming cycle time when mixed with a super high impact polystyrene such as HIPS7240. Can be diluted with anionic styrene butadiene copolymer.
تفاصيل
PS
PS or GPPS (Polystyrene)
Electronics / Computers
Healthcare / Medical
Households products/ Consumer Goods > Boxes & crates
Packaging > Food - Cups & Pots
Stationary > Pens & Pencils
Thermoforming/ Vaccuum forming
Injection molding - thermoplastics
food contact approval
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| خصائص المظهر | |||
| Physical state | Granulated | ||
| Appearance | Transparent | ||
| الخصائص الفيزيائية | |||
| Shrinkage | 0.4 - 0.7 | % | 23°C |
| Bulk density | 0.6 | g/ml | mass at 20 °C |
| Residual monomers | <500 | PPM | |
| MFI | 11 | g/10min | 200°C, 5kg |
| الخصائص الحرارية | |||
| Auto-ignition temperature | 490 | ºC | |
| Vicat softening temperature | 91 | ºC | 50°C/hr, 1kg |
| Dry Time | 120 - 240 | min | |
| خصائص ميكانيكية | |||
| Tensile modulus-MD | 3100 | MPa | |
| Tensile strength | 42 | MPa | |
| Tensile elongation | 2 | % | at Break |
| Rockwell Hardness | L Scale | ||
| الخواص الكيميائية | |||
| Lower explosion limit | 15 | g/m3 | for polymer dust < 63 μm |
| خصائص العملية | |||
| Drying Temperature | 70 | ºC | |
اتصل بالمورد
للاتصال الموردين من هذه الماد وتسجيل طلب للحصول على سعر، عينة، التشاور أو قبل الفاتورة، يرجى ملء استمارة الطلب.