Lastic Raw Materials Polycarbonate PC Black Pellet Price
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Feature: | Hydrolytic Degradable |
---|---|
CAS No.: | 25037-45-0 |
Material: | Polycarbonates/PC |
Usage: | Engineering Plastics |
Plastic Properties After Heated: | Thermoplastic Plastics |
Plastic Forming Method: | Injection |
Basic Info.
Product Description
PC (Polycarbonate) is almost colorless glassy amorphous polymer with good optical properties. PC high molecular weight resin has high toughness, cantilever notch impact strength of 600~900J/m, unfilled grade thermal deformation temperature of about 130°C, glass fiber reinforced can increase this value by 10°C. PC bending modulus can reach more than 2400MPa, resin can be processed into large rigid products. Below 100°C, the creep rate under load is very low. PC has poor hydrolysis resistance and cannot be used to repeatedly withstand high pressure steam products.
PC engineering plastic three application fields are glass assembly industry, automotive industry and electronics, electrical industry, followed by industrial machinery parts, OPTICAL disc, packaging, computer and other office equipment, medical and health care, film, leisure and protective equipment.PC can be used as Windows and doors glass, PC laminate is widely used in banks, embassies, detention and public places of the protective window, used in aircraft cover, lighting equipment, industrial safety baffle and bulletproof glass.
Properties | Test Condition | Test Method | Unit | Typical Value |
Physical | ||||
Specific Gravity | ASTM D792 | – | 1.2 | |
Molding Shrinkage | ASTM D955 | % | 0.5-0.7 | |
Melt Mass-FlowIndex | 300°C/1.2kg | ASTM D1238 | cm3/10 min | 31 |
Water Absorption | 23°C,24h | ASTM D570 | % | 0.2 |
Mechanical | ||||
Stress at Break | 50mm/min | ASTM D638 | Mpa | 62 |
Tensile Modulus | 1mm/min | ASTM D638 | Mpa | 2300 |
Yield Stress | 50mm/min | ASTM D638 | Mpa | 62 |
Yield Strain | 50mm/min | ASTM D638 | % | 6 |
Strain at Break | 50mm/min | ASTM D638 | % | 115 |
Flexural Strength | 2mm/min | ASTM D790 | Mpa | 90 |
Flexural Modulus | 2mm/min | ASTM D790 | Mpa | 2250 |
IZOD Impact Strength |
23°C | ASTM D256 | KJ/m2 | 68 |
Thermal | ||||
Heat Distortion Temp. | 1.82MIpa;3.2mm | ASTM D648 | °C | 124 |
Vicat Softening Temp. | 120°C/h;50N | ASTM D1525 | °C | 146 |
Optical | ||||
Haze | 3mm | ASTM D1003 | % | <0.8 |
Light Transmittance | 3mm | ASTM D1003 | % | 90 |
Refractive Index | ASTM D542 | 1.586 | ||
Flammability | ||||
3.0mm | UL94 | |||
1.5mm | UL94 | |||
Electrical | ||||
Relative Permittivity | 100Hz | IEC 60250 | 3.1 | |
Relativ Permittivity | 1MHz | IEC 60250 | 3.0 |
1. Are youtrading company or Manufacturer ?
We are factory.
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 21 working days after the confirmation of order& payment. And it varies according to the material and
quantity.
6. About Payment term
It’s flexible, T/T, L/C at sight,100% in advance,30% in advance, the balance by copy B/L
We are China Lastic Raw Materials Polycarbonate PC Black Pellet Price manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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