Diamond GPPS GP-525
通用型聚乙烯
Diamond Polystyrene
產(chǎn)品說明:
DIAMOND GP-500N & GP-525 are General Purposes Polystyrene having excellent clarity and gloss. They are available in Blue tint and have good dimensional stability at High temperature.
GP-525 Blue Tinted, Excellent Clarity, Good Flow, Low Volatility (below 1000 ppm)Diamond GPPS GP-525 物性表
DIAMOND GP-500N & GP-525 are General Purposes Polystyrene having excellent clarity and gloss. They are available in Blue tint and have good dimensional stability at High temperature.
GP-525 Blue Tinted, Excellent Clarity, Good Flow, Low Volatility (below 1000 ppm)
GP-525 Blue Tinted, Excellent Clarity, Good Flow, Low Volatility (below 1000 ppm)
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特性 |
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外觀 |
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形式 |
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加工方法 |
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物理性能 | 額定值 | 單位制 | |
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比重 | 1.04 | g/cm3 | |
熔流率(熔體流動速率) (230°C/1.2 kg) | 7.0 | g/10 min |
機械性能 | 額定值 | 單位制 | 測試方法 |
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抗張強度 (屈服) | 40.7 | MPa | ASTM D638 |
伸長率 (斷裂) | 2.0 | % | ASTM D638 |
彎曲模量 | 68.6 | MPa | ASTM D790 |
沖擊性能 | 額定值 | 單位制 | 測試方法 |
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懸壁梁缺口沖擊強度 | 16 | J/m | ASTM D256 |
熱性能 | 額定值 | 單位制 | 測試方法 |
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載荷下熱變形溫度 (0.45 MPa, 未退火) | 90.0 | °C | ASTM D648 |
維卡軟化溫度 | 95.0 | °C | ASTM D1525 |