PC
PC is the abbreviation of Polycarbonate, is a colorless transparent thermoplastic, with high strength, high transparency, good heat resistance and impact resistance. It is widely used in electronic appliances, auto parts, optical lenses, safety protection and other fields.

PC |
P100 |
Product Description |
|
Form |
particle |
Peculiarity |
Medium viscosity |
Properties |
Rated value |
Test Method |
Physical properties |
|
|
Specific Gravity |
1.20 g/cm³ |
ASTM D792 |
Melt index, mass(300 °C;1.2 kg) |
10 g/10min |
ASTM D1238 |
Die shrinkage, parallel |
0.50 - 0.70 % |
ASTM D955 |
Mechanical properties |
|
|
Tensile Strength(50 mm/min) |
61.8 MPa |
ASTM D638 |
Tensile Modulus(50 mm/min) |
> 100 % |
ASTM D638 |
Bending modulus |
2350 MPa |
ASTM D790 |
Bending strength, yield (10 mm/min) |
90.2 MPa |
ASTM D790 |
Impact strength of cantilever beam, notch(23 °C; 3.18 mm) |
780 J/m |
ASTM D256 |
Thermal properties |
|
|
0.45 MPa |
143 °C |
ASTM D648 |
1.8 MPa |
132 °C |
ASTM D648 |
Vicat temperature(120 °C/h;50 N;Rate B;Loading 2) |
150 °C |
ASTM D1525 |
Optical properties |
|
|
Refractive index |
1.585 |
ASTM D542 |
Light transmittance |
89.00% |
ASTM D1003 |
Fog |
< 0.800% |
ASTM D1003 |
Machining parameter |
|
Drying temperature |
120 °C |
Drying time |
4.0hr |
The recommended maximum moisture content |
0.02% |
The maximum recovery ratio is recommended |
20% |
The feeding port temperature |
60-80 °C |
The temperature in the rear section |
290-310 °C |
Middle section temperature |
280-300 °C |
Front section temperature |
270-290 °C |
Nozzle temperature |
280-300 °C |
Processing temperature |
290-310 °C |
Mold temperature |
60-90 °C |
Electronics: Mobile housings, charger cases, LED covers.
Automotive: Headlight lenses, dashboards, connectors.
Medical: Surgical tool housings, dialysis components.
Consumer Goods: Safety helmets, eyewear, food containers
25kg/bag, or per your requirement. 25kgs net weight in PP woven or PE plastic bag about 20 tons for 20" container
1) For sample order, products is usually to shipping by UPS, FEDEX or DHL and so on.
2) For regular order, shipments can be arranged by sea, air, express or economy.
Let us know your requirement, we'll try to save your budget and meet deadine.



Ningbo Qingteng Plastic Co., LTD was established is a leading company specialized in producing plastic and rubber particles, such as HDPE, LDPE, GPPS,PP,LLDPE, PE, EVA, ABS, PVC..... So far, we hasoperations in 35 countries. The product quality has always been the best among Chinese suppliers. Relying on a comprehensive quality control system and professional advanced production equipment, we are able to actively meet the constantly changing needs of customers. We provide "high-quality products, high-quality services, competitive prices, and timely delivery" services, and we are now looking forward to better cooperation with overseas customers on the basis of mutual benefit. Welcome partners from all over the world to establish long-term cooperative relationships with our company.
1.Are youtrading company or Manufacturer ?
We are a company with integration of industry and trade.
2.About Sample
We provide samples, but you need to pay the sample fee and freight.
3.About Material
We can customize the material according to customers' requirement.
4.About Quality
All the products must be tested strictly according to the testing procedure before shipment.
5.About Delivery Period
Normally delivered in 14 working days after the confirmation of order& payment. And it varies according to the material and quantity.