| 品牌：華日陽(yáng)光板 | 規(guī)格：2.1×6m | 材質(zhì)：聚碳酸脂 |
| 產(chǎn)地：佛山 |
PC板技術(shù)性能(TECHNICAL DATA OF PC SHEET)
| 序號(hào)NO. | 性能(Characteristics) | 單位(Unit) | 指標(biāo)(Data) |
| 1 | 沖擊強(qiáng)度(Impact Strength) | J/m | 850 |
| 2 | 透光率(Light Transmission) | % | 88注2 |
| 3 | 比重(Specific Gravity) | g/cm3 | 1.2 |
| 4 | 熱膨脹系數(shù)(Coefficient of Thermal Expansion) | mm/m℃ | 0.065 |
| 5 | 可耐溫度(Service Temperature) | ℃ | -40~+120 |
| 6 | 傳熱系數(shù)(Heat Conductivity) | W/ m2℃ | 2.3~3.9 |
| 7 | 抗拉強(qiáng)度(Tensile Strength) | N/ mm2 | ＞60 |
| 8 | 彎曲強(qiáng)度(Flexural Strength) | N/ mm2 | 100 |
| 9 | 彈性模量(Modulus of Elasticity) | MPa | 2400 |
| 10 | 斷裂拉伸應(yīng)力(Tensile Stress at Break) | MPa | ＞65 |
| 11 | 斷裂拉伸率(Elongation at Break) | % | 100 |
| 12 | 比熱(Specific Heat) | kJ/kgK | 1.17 |
| 13 | 熱變形溫度(Heat Deflection Temperature) | ℃ | 140 |
| 14 | 隔音效果(Effect of Soundproof) | dB | -20注2 |
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