Complaint
Polycarbonate (PC) is a colorless, transparent, glassy amorphous polymer with excellent optical properties. PC high molecular resin has high toughness, cantilever beam notched impact strength is 600~900J/m. The unfilled grade has a heat distortion temperature of about 130 °C, which can be increased by 10 °C after it is reinforced with glass fiber. The flexural modulus of PC can reach more than 2400 MPa, so it can be processed into a large rigid product. Below 100 ° C, the creep rate under load is very low. PC is poor in hydrolysis resistance and cannot be used to repeatedly process articles subjected to high pressure steam.
| Item | Test condition | Test method | Data | Unit |
| Density | 25ºC | ASTM D792 | 1.2 | g/cm3 |
| MFR | 300ºC 1.2kg | ASTM D1238 | 7.1-10 | g/10min |
| Tensile strength | ASTM D638 | ≥60 | Mpa | |
Elastic modulus | ASTM D638 | 2000-2400 | Mpa | |
| Elongation at break | ASTM D638 | ≥90 | % | |
| Charpy Notched Impact Strength | ASTM D6110 | ≥20 | kJ/cm2 | |
| Dielectric strength | 50HZ | ASTM D149 | ≥20 | Kv/mm |
| Transparency | 2mm | ASTM D1003 | ≥80 | % |
| VST | 50N.50C/h | ASTM D1525 | 142-146 | ºC |
| Solvent content | GC(int-st) | Max.1500 | PPM |
Packaging & Shipping
1. Inner double plastic bags----25kg/Fiber drum (36*36*45cm, GW: 28kg, NW: 25kg);
2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg).
3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
Hebei Niuri Spraying Technology Co., Ltd. It was founded in 2021, located in Xingtai, Hebei Province, which is specialized in the research of production and trade of plastic material and pharmaceutical intermediate. Our products have spread over more than 50 countries in the world, Most of the products produced and sold are exported abroad, and it is well-received in all around the word for its excellent quality. At the same time in case to maintain good relations of cooperation with domestic manufactures, we actively develop new products, new customers and constantly meet the needs of customers at home and abroad. We sincerely welcome more clients to cooperate with us.
1. We have our own factory and produce our own research and development products.
2.The quality of our products is guaranteed and the price is favorable
3.We are relatively close to Tianjin Port, and the delivery is more convenient
4. We can customize according to customer's needs
