| About |
|---|
| Panlite SH系列将树脂分子重新设计，在维持了PC原有的高透明性和耐冲击等特性的同时，成功地将表面硬度提高到了铅笔硬度/H。 因有表面保护所以可以省略涂层或涂装工序，有效降低生产成本、提高生产性。 降低涂层和涂装所造成的环境压力。 |
| Product Description | |
|---|---|
| Supplier | TEIJIN |
| Generic | PMMA |
| Material Status | Commercial: Active |
| Features | Good Clarity,Heat Resistance, Good,High scratch resistance,Good coloring,Ammonium-tolerant |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.17 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| 23 ℃, 24 hours, in water | 0.3 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Pencil hardness (750g) | 2H | JIS K5600 | |
| Rockwell hardness | |||
| M-level | 101 | ISO 2039-2 | |
| tensile strength | |||
| yield | 77 | MPa | ISO 527-1-2 |
| fracture | 60 | MPa | ISO 527-1-2 |
| Tensile strain | |||
| fracture | 6 | % | ISO 527-1/2 |
| bending strength | 140 | MPa | ISO 178 |
| Bending modulus | 3300 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa | 93 | ℃ | ISO 75-1/2 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Full light transmittance (2mmt) | 92 | % | ASTM |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of simply supported beam (23 ℃) | |||
| Gap | <1 | kJ/m² | ISO 179 |
| No gap | 14 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam (23 ℃) | |||
| Gap | <1 | kJ/m² | ASTM D256 |
| No gap | 20 | kJ/m² | ASTM D256 |
| Notes |
|---|
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