Public Beta
Public Beta
| Manufacturer | Sumika Polycarbonate Co., Ltd. |
| Resin Name | PC |
| Product Name | SD POLYCA |
| ISO Material Code | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Density Density/ISO 1183 | Density | ISO 1183 | g/cm^3 | 1.37 | - |
Water absorption Water absorption/ISO 62 | Water absorption (23℃, 24hrs) | ISO 62 | % | 0.12 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Deflection Temperature under Load Deflection Temperature under Load/ISO 75-2 Af | Deflection temperature under load (1.80MPa) | ISO 75-2 Af | ℃ | 135 | - |
Flammability Flammability/UL 94 | Flammability rating | UL 94 | NaN | 3.0mm,White color | |
Flammability rating | UL 94 | NaN | 1.0mm,White color | ||
Temperature Index Temperature Index/UL 746B | Relative Thermal Index (Electricity) | UL 746B | ℃ | 80 | - |
Relative Thermal Index (Shock) | UL 746B | ℃ | 80 | - | |
Relative Thermal Index (Intensity) | UL 746B | ℃ | 80 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Tensile Yield Stress Tensile Yield Stress/ISO 527-2 | Yield Stress | ISO 527-2 | MPa | 64 | - |
Tensile strain at break Tensile strain at break/ISO 527-2 | Breaking strain | ISO 527-2 | % | 5 | - |
Bending strength Bending strength/ISO 178 | Bending strength | ISO 178 | MPa | 100 | - |
Flexural modulus Flexural modulus/ISO 178 | Flexural modulus | ISO 178 | MPa | 4100 | - |
Charpy impact strength Charpy impact strength/ISO 179-1,2 | Notched Charpy impact strength (23℃, 4mmt) | ISO 179-1,2 | kJ/m^2 | 10 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Surface resistance Surface resistance/IEC 60093 | Surface resistance | IEC 60093 | Ω | NaN | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Mold shrinkage rate MD Mold shrinkage rate MD/Internal Method | Mold shrinkage (MD) | Internal Method | % | - | |
Mold shrinkage rate TD Mold shrinkage rate TD/Internal Method | Mold shrinkage (TD) | Internal Method | % | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Resin temperature Resin temperature/ | Nozzle Temperature Setting | ℃ | - | ||
Mold Temperature Mold Temperature/ | Mold Temperature | ℃ | - | ||
Drying conditions Drying conditions/ | Drying temperature conditions | ℃ | 125 | 4-6hr |
| Main Applications |
|---|
LCD backlight reflector, LCD backlight frame, light source back cover |
| Key Features |
|---|
High reflection grade, high reflection, high rigidity, injection molding |
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