描述
GPPS 152 (Shanghai SECCO)
GPPS 152 (Shanghai SECCO)is transparent GPPS resin features high flow and easy demolding performance for injection molding.
| Property | Test Condition | Value | Unit | Test Standard |
|---|---|---|---|---|
| Basic Properties | ||||
| Water Absorption | – | <0.1 | – | ISO 62 |
| MFR | 200℃/5kg | 3.8 | g/10min | ISO 1133 |
| Density | – | 1040 | kg/m³ | ISO 1183 |
| Mold Shrinkage | – | 0.4‑0.6 | % | ISO 294‑4 |
| Mechanical Properties | ||||
| Flexural Modulus | 2mm/min | 3200 | MPa | ISO 178 |
| Tensile Strength at Break | 50mm/min | 5.2 | MPa | ISO 527‑2 |
| Elongation at Break | 50mm/min | 2 | % | ISO 527‑2 |
| Flexural Strength | 2mm/min | 8287 | MPa | ISO 178 |
| Thermal Properties | ||||
| HDT | 1.8MPa | 79 | ℃ | ISO 75‑2 |
| Vicat Softening Point | B50/oil | 101 | ℃ | ISO 306 |
| Flammability | ||||
| Flammability Rating | – | 94HB | – | UL 94 |
| Optical Properties | ||||
| Light Transmittance | – | 90 | % | ISO 13468‑1 |
| Other Properties | ||||
| Charpy Notched Impact Strength | 23℃/1eU | 9 | kJ/m² | ISO 179 |
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