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PC+ABS SD555H
PRODUCT DETAILS
SD555H Material Performance Description
SD555H is a high-performance engineering material developed by Su Master New Materials (Guangdong) Co., Ltd.. It provides stable mechanical properties, good impact strength, and reliable thermal resistance, making it suitable for a wide variety of injection molding applications.
✅ Key Physical & Mechanical Properties
| Property | Test Standard | Condition | Unit | SD555H |
|---|---|---|---|---|
| Specific Gravity | GB/T 1033 | — | g/cm³ | 1.10 |
| Melt Index | GB/T 3682 | 230℃ / 3.8kg | g/10min | 21 |
| Tensile Strength | GB/T 1040 | 10mm/min | MPa | 48 |
| Elongation at Break | GB/T 6344 | 10mm/min | % | 40 |
| Flexural Strength | GB/T 9341 | 2mm/min | MPa | 72 |
| Flexural Modulus | GB/T 9341 | 2mm/min | MPa | 2000 |
| Izod Impact Strength (Notched) | GB/T 1843 | 1/8 inch | KJ/㎡ | 50 |
| Heat Deflection Temperature | GB/T 1634 | 1.8MPa | ℃ | 92 |
| Flame Rating | GB/T 2048 | mm / 1.5 min | — | HB |
✅ Recommended Injection Molding Conditions
- Pre-drying Temperature: 85–95℃
- Pre-drying Time: 3 hours
- Melting Temperature: 250℃
- Mold Temperature: 80℃
Note: All technical data are for reference only and should not be used as a guarantee. Users are responsible for verifying material suitability for their specific processes and applications.