| About |
|---|
| GPPS351 retains high mechanical strength & high heat resistance, and its products have excellent transparency and gloss.&& |
| Product Description | |
|---|---|
| Supplier | SECCO |
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,Good surface appearance,High Heat Resistance,HB |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 1.6 | g/10min | ISO 1133 |
| Shrinkage rate | 0.40 to 0.60 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃ | < 0.10 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 55.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 2.0 | % | ISO 527-2/50 |
| Bending modulus | 3200 | MPa | ISO 178 |
| bending strength | 82.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 10 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 80.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 102 | ℃ | ISO 306 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | 90.0 | % | ASTM D1003 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
| 3. in Oil |
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