Category: | PC , Polycarbonate |
Manufacturer: | Sumika Styron Polycarbonate Limited |
Trademark: | SD POLYCA™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | 8dnAxZ_SDPOLYCACS5005.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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SD POLYCA™ CS series are abrasion resistant grades. These products show high abrasion resistance in addition to high heat resistance, mechanical properties and dimensional stability of polycarbonate resin. These products are suitable to the application where abrasion resistance is required such as gears, bearings and keyboard switches. |
General Information | |
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Features |
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Part Marking Code |
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Physical | Nominal Value | Unit | Test Method |
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Density | 1.23 | g/cm³ | ISO 1183 |
Molding Shrinkage | ASTM D955 | ||
Flow | 0.50 - 0.70 | % | ASTM D955 |
Transverse flow | 0.50 - 0.70 | % | ASTM D955 |
Water Absorption (23°C, 24 hr) | 0.18 | % | ASTM D570 |
PV Limit | 700 | kg/cm/sec | JIS K7218 |
Mechanical | Nominal Value | Unit | Test Method |
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Wear Factor | 8.0 | mg | JIS K7218 |
Tensile Modulus | 2300 | MPa | ISO 527-2 |
Tensile Strength | |||
-- | 59.0 | MPa | ASTM D638 |
-- | 60.0 | MPa | ISO 527-2 |
Tensile Elongation | |||
Fracture | 90 | % | ASTM D638 |
Fracture | 70 | % | ISO 527-2 |
Flexural Modulus | |||
-- | 2160 | MPa | ASTM D790 |
-- | 2200 | MPa | ISO 178 |
Flexural Strength | 85.0 | MPa | ASTM D790, ISO 178 |
Coefficient of Friction (Dynamic) | 0.15 | JIS K7218 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength (23°C) | 15 | kJ/m² | ISO 179 |
Notched Izod Impact (23°C) | 200 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | |||
0.45 MPa, not annealed | 140 | °C | ASTM D648 |
1.8 MPa, not annealed | 136 | °C | ASTM D648 |
1.8 MPa, not annealed | 126 | °C | ISO 75-2/A |
Linear thermal expansion coefficient | ASTM D696 | ||
Flow | 7.0E-5 | cm/cm/°C | ASTM D696 |
Lateral | 7.0E-5 | cm/cm/°C | ASTM D696 |
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