China Virign & Recycle Polycarbonate / PC Resin / PC Granules Plastic Raw Material, Find details about China Polycarbonate, PC Granule from Virign & Recycle Polycarbonate / PC Resin / PC Granules Plastic Raw Material
PC,Polycarbonate PC Resin,Polycarbonate PC plastic granules
1.Properties
PC is characterized by high transparency, high impact resistance, high hardness, high creep-resistance, excellent dimensional stability, good resistance to low-temperature and heat, flame retardance, ease to process, and excellent sound insulation
2. Features:
(1) High strength & Outstanding over-all properties
(2) Good high-temperature resistance
(3) Colorful appearance
(4) Good high-low temperature impact resistance
3.Application:
1) Optical-- Optical lenses and optical discs including CD, CD-ROM, CD-R, MO, MD, DVD;
2) Automotive-- Headlamp lenses, inner lenses, clusters, door handles, finishing panels, radiator grilles, hubcaps, spoilers;
3) Electric and Electronic Parts-- Switching relays, connectors, sensor parts, deflecting yokes, disc carriers, LCD parts, backlit panel parts;
4) Household Applications-- Electrical outlets, irons, microwave ranges, coffee makers, electric shavers, hairdryers, decorative light fixtures;
5) Medical-- Medical equipment parts;
6) Safety-- Safety goggles, helmets, smoke detectors, revolving lights, etc;
7) Precision Parts-- Camera parts, watch parts;
8) Office Automation Equipment-- Lap-top personal computer housings, PDA housings, CD-ROM drive parts, laser printer chassis, OA equipment housings, digital camera housings;
9) Machinery-- Electric tools, vending machine parts, fiber bobbins;
10) Communications-- Mobile phone housings and pager parts.
4.Specification
(1)
Test Project | Test Methods | Unit | Typical Values [1] |
Tensile Stress | GB/T1040-92 | Mpa | ≥50 |
Flexural Stress | GB/T9341-2000 | Mpa | ≥100 |
Flexural Modulus | GB/T9341-2000 | Mpa | ≥1500 |
Notched Impact Strength | GB/T1043-93 | KJ/m2 | ≥20 |
Elongation At Break | GB/T1040-92 | % | ≥100 |
Heat Distortion Temperature | GB/T1634-2004 | °C | 110-120 |
MFR | GB/T3682-2000 | g/10min | 8-18 |
Oxygen Index (Vertical Burning) | GB/T2408-1996 | 4mm | ≥28 |
Testing Condition | 23±2°C, 50±5%RH |
(2)
Properties | ASTM | Test Condition | Unit | Specifications | ||
PC-ZRA-01 | PC-ZRA-02 | PC-ZRA-03 | ||||
Physical Properties | ||||||
Density | D-792 | 23°C | g/cm3 | 1.20 | 1.25 | 1.28 |
Melt Flow Index | D-1238 | 300°C/1.2Kg | g/10min | 10-20 | 10-20 | 10-20 |
Water Absorption | D-570 | 23°C,24hrs | % | 0.2-0.6 | 0.2-0.6 | 0.2-0.6 |
Mold Shrinkage | D-955 | 23°C | % | 0.5-0.7 | 0.5-0.7 | 0.5-0.7 |
Mechanical Properties | ||||||
Tensile Strength | D-638 | 10mm/min | MPa | 55 | 55 | 50 |
Elongation at Break | D-638 | 10mm/min | % | 30 | 30 | 50 |
Flexural Strength | D-790 | 2mm/min | MPa | 85 | 85 | 80 |
Flexural Modulus | D-790 | 2mm/min | MPa | 2500 | 2400 | 2300 |
IZOD Impact Strength notched | D-256 | 3.2mm,23°C | KJ/m2 | 15.0 | 25.0 | 30.0 |
Thermal Properties | ||||||
H.D.T | D-648 | 0.45MPa | °C | 120 | 110 | 105 |
Others | ||||||
Flammability | UL-94 | 1.6mm | - | V0 | V0 | V0 |
Filler Content | - | - | % | - | - | - |
Characteristics | Halogen free environment friendly | Pro-environment |