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ABS塑料和有機玻璃塑料有什么不同特性?

相關標簽:美國Rochling ABS、英國Devol ABS、馬來西亞東麗 ABS樹脂、阻燃性 ABS、耐熱性中等 ABS、風葉專用料 ABS樹脂

ABS塑料:
化學名稱:丙烯腈-丁二烯-苯乙烯共聚物特點:1.整體性能好,沖擊強度高,化學穩定性好,電性能良好。2.與372有機玻璃具有良好的焊接性,由兩種顏色的塑料制成,表面可以鍍鉻,噴涂。3.高沖擊,高耐熱,阻燃,增強,透明等等級。4.流動性比HIPS差一些,比PMMA,PC等好,并且具有良好的柔韌性。有機玻璃塑料:化學名稱:聚甲基丙烯酸甲酯具有良好的綜合機械性能。它處于通用塑料的最前沿。它的拉伸,彎曲和壓縮強度高于聚烯烴,也高于聚苯乙烯和聚氯乙烯。等等,沖擊韌性差,但是也比聚苯乙烯稍好。鑄造本體聚合的聚甲基丙烯酸甲酯片材(例如航空有機玻璃片材)具有較高的機械性能,例如拉伸,彎曲和壓縮,可以達到工程塑料(例如聚酰胺和聚碳酸酯)的水平。一般而言,抗拉強度可以達到50-77MPa的水平,彎曲強度可以達到90-130MPa的水平,并且斷裂伸長率僅為2%-3%。因此,機械性能基本上是硬而脆的塑料,并且具有缺口敏感性,40℃是二階轉變溫度,它等于側甲基開始移動的溫度。在40℃以上,該材料具有改善的韌性和延展性;聚甲基丙烯酸甲酯的表面硬度低,容易刮傷。 。以上文獻若需轉載請備注出處:巴斯夫pbt //shanglikaiguan.cn/

延伸閱讀—ABS 三星第一毛織 SD-0150應用案列
通用,高抗沖 其它 其它
裝飾、電器元件、汽車配件
特性:高抗沖性
參考數據
性能項目 試驗條件[狀態] 測試方法 測試數據
比重 23℃ ASTM D-792 1.04
吸水率 24hr immersion in water ASTM D-570 0.3 %
熔融指數 200℃ 5kg ASTM D-1238 1.8 g/10min
洛氏強度 R-Scale ASTM D-785 108 R-Scale
機械強度 5mm/min ASTM D-638 490 kgf/cm2
IZOD缺口沖擊強度 1/8 ASTM D-256 35 kgf.cm/cm
彎曲強度 2.8mm/min ASTM D-790 710 kgf/cm2
彎曲模量 2.8mm/min ASTM D-790 23000 kgf/cm2
熱變形溫度 1/4 18.56kgf/cm2 ASTM D-648 88
維卡軟化點 5kg ASTM D-1525 100
尺寸收縮率 ASTM D-955 0.3-0.6 %
阻燃性能 UL-94 HB Recognized
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