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PMMA-ABS 228HG-1（High gloss black）
PRODUCT DETAILS
PMMA-ABS 228HG-1 (High Gloss Black)
PMMA-ABS 228HG-1 is a high-gloss black compound developed for applications requiring excellent surface appearance, balanced toughness, and ease of molding. Data below are typical values and should be used for reference only.
Typical Indicators
| Category | Property | Test Standard / Condition | Unit | Value |
|---|---|---|---|---|
| Physical | Specific Gravity | GB/T 1033 | g/cm³ | 1.06 |
| Physical | Melt Index (230℃ / 3.8kg) | GB/T 3682 | g/10min | 5.5 |
| Mechanical | Tensile Strength (10mm/min) | GB/T 1040 | MPa | 49 |
| Mechanical | Elongation at Break (10mm/min) | GB/T 6344 | % | 32 |
| Mechanical | Flexural Strength (2mm/min) | GB/T 9341 | MPa | 94 |
| Mechanical | Flexural Modulus (2mm/min) | GB/T 9341 | MPa | 3687 |
| Impact | Izod Impact Strength (Notched, 1/8") | GB/T 1843 | KJ/m² | 16 |
| Flammability | Fire Rating | GB/T 2048 | — | HB |
Recommended Injection Molding Conditions
- Pre-drying Temperature: 60–80 °C
- Pre-drying Time: 3–4 hours
- Melting Temperature: 210–240 °C
- Mold Temperature: 50–70 °C
Note: The above data are typical reference values and should not be used as guaranteed specifications. Users are advised to perform tests to confirm suitability for their specific processes and applications.