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| 特性級別 | 標準級||| |
| 牌號 | 681K |
| 加工級別 | 注墮級||| |
| 品名 | PP 681K 沙特SABIC |
| 廠(chǎng)家(產(chǎn)地) | 沙特SABIC |
| 用途級別 | 通用級|||板材級||| |
PP 681K 沙特SABIC
聚丙烯無(wú)規共聚物
Saudi Basic Industries Corporation (SABIC)
產(chǎn)品說(shuō)明
SABIC® PP QR681K is a new highly transparent random copolymer grade in the blow moulding product range. Impact, transparency, stiffness are well balanced and give you the opportunity to make weight optimized blow moulding products. This grade combines improved aesthetics of the finished articles with low temperature processability. Part aesthetics are not affected by the lower temperatures, providing for a broader operating window. High transparency, contact clarity and gloss will produce appealing blow moulded bottles. These properties, combined with a high heat deflection temperature, result in a wide variety of applications where the SABIC® PP QR681K can be used.
Application:
SABIC® PP QR681K is used for various blow moulding processes like Extrusion Blow Moulding and Injection (Stretch) Blow Moulding. SABIC® PP QR681K applications range from household to personal care products, but the material is also very suited for food packaging where a high heat distortion could be required.
PP 681K 沙特SABIC
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| 物理性能 | 額定值 | 單位制 | 測試方法 |
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| 密度 | 0.905 | g/cm3 | ISO 1183 |
| 熔流率（熔體流動(dòng)速率）(230°C/2.16 kg) | 2.2 | g/10 min | ISO 1133 |
| 機械性能 | 額定值 | 單位制 | 測試方法 |
|---|---|---|---|
| 拉伸模量 | 950 | MPa | ISO 527-2/1A/1 |
| 拉伸應力(屈服) | 26.0 | MPa | ISO 527-2/1A/50 |
| 拉伸應變(屈服) | 13 | % | ISO 527-2/1A/50 |
| 沖擊性能 | 額定值 | 單位制 | 測試方法 |
| 簡(jiǎn)支梁缺口沖擊強度(23°C) | 8.0 | kJ/m2 | ISO 179/1eA |
| 懸壁梁缺口沖擊強度(23°C) | 8.0 | kJ/m2 | ISO 180/1A |
| 熱性能 | 額定值 | 單位制 | 測試方法 |
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| 熱變形溫度 1(0.45 MPa, 未退火) | 65.0 | °C | ISO 75-2/Bf |
| 備注 | |
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| 1. | testbar 80*10*4mm |
PP 681K 沙特SABIC
