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PC透明塑料注塑工藝中溫度和壓力關鍵是什么

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溫度保持在300-350度之間,并且壓力可以稍小一些,因為許多PC模具使用水溫機。沒有水溫機的壓力基本上很高或很困難,也就是說,模具上的澆口可以盡可能大。 。以上文獻若需轉載請備注出處:PBT樹脂 //shanglikaiguan.cn/

延伸閱讀—PC 荷蘭DSM J-50/20應用案列
玻纖增強 其它 其它
注射成型,20%玻纖增強
參考數據
性能項目 試驗條件[狀態] 測試方法 測試數據
比重 ASTM D792 1.35
縮模率 流動方向 ASTM D955 0.003 in/in
吸水率 ASTM D570 0.10 %
拉伸模量 ASTM D638 899000 psi
拉伸強度 ASTM D638 16000 psi
斷裂伸長率 ASTM D638 3.0 %
彎曲模量 ASTM D790 801000 psi
彎曲強度 ASTM D790 20000 psi
Izod缺口沖擊強度 ASTM D256 2.50 ft.lb/in
洛氏硬度 ASTM D785 80 M
熱變形溫度 264psi ASTM D648 289
阻燃性 UL94 V-2
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