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PC SD111C
PRODUCT DETAILS
PC SD111C Material Performance Description
PC SD111C is a high-transparency, optical-grade polycarbonate material produced by Su Master New Materials (Guangdong) Co., Ltd.. It offers exceptional clarity, excellent mechanical strength, strong impact resistance, and reliable thermal stability. This material is ideal for lighting components, lenses, protective covers, and high-end transparent engineering parts.
✅ Key Physical, Mechanical, Optical & Thermal Properties
| Property | Test Standard | Condition | Unit | PC SD111C |
|---|---|---|---|---|
| Specific Gravity | ISO 1183 | 23℃ | g/cm³ | 1.20 |
| Shrinkage Rate (Vertical) | ISO 294 | — | % | 0.8 |
| Shrinkage Rate (Flow) | ISO 294 | — | % | 0.8 |
| Melt Index | ISO 1133 | 300℃ / 1.2kg | g/10min | 11 |
| Rockwell Hardness (L Scale) | ASTM D785 | — | — | 99.6 |
| Tensile Strength | ISO 527 | 50mm/min | MPa | 60.5 |
| Elongation at Break | ISO 527 | 50mm/min | % | 60.5 |
| Flexural Strength | ISO 178 | 2mm/min | MPa | 94.2 |
| Light Transmittance | ASTM D1003 | — | % | 90 |
| Haze | ASTM D1003 | 3200 μm | % | 0.4 |
| Heat Deflection Temperature (HDT) | ISO 75 | 1.8MPa | ℃ | 122 |
✅ Recommended Injection Molding Conditions
- Pre-drying Temperature: 110–120℃
- Pre-drying Time: 2–4 hours
- Melting Temperature: 250–290℃
- Mold Temperature: 70–120℃
The technical indicators above are reference values only and are not guaranteed. Users must verify material suitability based on specific processing and application requirements.