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物性說明
產品說明 | |
Processing anomalies such as fish-eyes and buildup of decomposed material on the extruder screw are occasionally observed in PP-EVOH regrind extrusion. These anomalies are caused by the regrind degradation resulting from the interaction between EVOH and the impurities and additives in PP. EVAL Americas GF-20 is a stabilizer masterbatch designed to prevent these anomalies. | |
總體 | |
材料狀態 | 已商用:當前有效 |
資料 1 | Processing - Eval (English)Processing - Thermoforming (English) |
供貨地區 | 北美洲 |
形式 | 顆粒料 |
加工方法 | 擠出 |
物理性能 | 額定值 | 單位制 | 測試方法 |
密度 | 0.970 | g/cm3 | ISO 1183 |
熔流率 (190°C/2.16 kg) | 1.3 | g/10 min | ISO 1133 |
熱性能 | 額定值 | 單位制 | 測試方法 |
溶融溫度(DSC) | 226 | °F | ISO 3146 |
擠壓說明 |
The recommended design for metering screws: L/D Ratio: 24 to 30 Compression Ratio: 2.6 to 3.6 Zone Distribution: Feed: 8 to 10 DCompression: 8 to 10 DMetering: 8 to 10 DThe recommended design for barrier screws: L/D Ratio: 24 to 30 Compression Ratio: 2.5 to 3 Zone Distribution: Feed: 6 to 7.5 D (25% of screw length)Transition and Melting: 12 to 15 D (50% of screw length)Metering: 6 to 7.5 D (25% of screw length) |
:何生
:86-
傳真號碼:86-
地址:廣東 東莞市
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