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PP、PC材料杯有毒嗎?

相關標簽:美國Advanced Composites PP、美國Polymer Dynamix PP、法國SILON PP塑料顆粒、滾塑成型 PP、非鄰苯二甲酸酯增塑劑 PP、光澤低 PP塑料顆粒

PC材料是一種塑料,中文名聚碳酸酯,高分子聚合物,具有良好的機械性能,特別是優異的沖擊強度。PP工程塑料稱為聚丙烯。它是尼龍后開發的另一種優質樹脂。它是一種線性聚合物,具有高密度,無側鏈和高結晶度,并具有優異的綜合性能。PP對溶劑,油,弱酸和弱堿具有良好的耐受性。POM具有高硬度和高剛性,高抗蠕變和應力松弛性,優異的耐磨性,自潤滑性和疲勞性,是其他工程塑料無法比擬的。如果由聚丙烯制成的杯子是無毒的,則制造時的加工溫度(℃)為180至240.因此沸水不會將其破壞。兩者之間的比較仍然是PP材料的杯子。 。以上文獻若需轉載請備注出處:pbt塑料 //shanglikaiguan.cn/

延伸閱讀—PP 三星道達爾 TB71W應用案列
耐候 其它 其它
耐溫230℃耐候
參考數據
性能項目 試驗條件[狀態] 測試方法 測試數據
熔融指數 230℃,2.16kg ASTM D-1238 20 g/10min
Specific Gravity ASTM D-792 1
洛氏硬度 23℃ ASTM D-785 100 R scale
IZOD沖擊強度(缺口) 1/4,23℃ ASTM D-256 7 kg.cm/cm
斷裂伸長率 30 %
拉伸屈服強度 50mm/min ASTM D-638 260 kg/cm
彎曲模量 ASTM D-790 24000
彎曲強度 ASTM D-747 430 kg/cm
成形收縮率 2mm(t) SGC Method 1.2-1.6 %
熱變形溫度 4.6kg/cm ASTM D-648 135
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