| Customization: | Available |
|---|---|
| CAS No.: | 25038-54-4 |
| Formula: | C6h11no |
|
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PC plastic granules polycarbonate engineering plastics raw materials
Polycarbonates (PC) are a group of thermoplastic polymers whose chemical structures contain carbonate groups.
Polycarbonate resins are used in applications where strength, heat resistance and toughness are necessary, and are available in a variety of transparent and opaque colors. Generally, these resins are converted into finished parts using injection molding or thermoforming.
Polycarbonate products are often found in electronics which make use of their electrical insulating, heat-resistant and flame-retardant properties. They may also be found in construction, transportation, aviation, and automotive applications. For example, their impact resistant, smooth surfaces make them well suited for use in automotive headlamp lens covers.
| 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 |
CHONG QING(CQ) HAI CHEMICAL CO.,LTD i is a professional chemical company in China. Specializing deal and export
various kinds of quality chemicals since 2010. The products Include industry chemical, Animal feed additive, Food
additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Detergent ,Minerals etc. Our management
team has over 14 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and
service was approbated by the clients in the worldwide.
CHONG QING(CQ) HAI CHEMICAL CO.,LTD is an ISO9001:2008 certificated organization. We alway pay attention to the
quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external
procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the
distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in
quality and service, we will provide our customers with products of optimum quality consistent with their
requirements.
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution
network, buying power and efficient inventory management system allow us to offer our products at the best possible
prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use
our chemicals in Europe market.
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy
your visiting and hope to hearing from you!
Q1.What is the Trade Term?
A1:Ex-work factory , FOB Qingdao, FOB Shanghai,FOB Fujian, CIF
Q2. How long is the guarantee (period)?
A2:One years quality warranty .
Q3: Can I get samples?
A3: Yes, we can supply free sample, you pay for the freight charge only.
Q4: How to pay?
A4: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC,
are ok.
Q5: How is your MOQ?
A5: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that
sample charge is100% paid.
Q6: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before
quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We
are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q7.How long is our Production leading time?
A7:within 15-20 days upon receive deposit in normal season, and 25-30days in our busy time
(August,September,October).
Q8.What kind of documents we will provide to you?
A8:B/L,Commercial Invoice, Packing List,Certificate of Original. with these documents you or your borker can do the
customs declaration at your side.
Q9. During shipping, if there is a damage to products, how do you get replacement?
A9: During shipping,our shipping angancy will try to ensure the safety of the goods.If there is a damage to
products, they would be responsible for the damage .If it is not a very serious problems,we will help you and
compensate you the damaged parts.
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