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亞克力是一種什么材料

相關標簽:美國Plaskolite PMMA、瑞典柏力開米 PMMA、德國蓋爾 PMMA塑料材料、可切削 PMMA、清晰度高 PMMA、照明燈具 PMMA塑料材料

亞克力是一種什么材料?
丙烯酸是一種塑料聚合物材料,具有良好的透明度,化學穩定性,耐候性,易染色,易加工和美觀。它廣泛用于建筑行業。有機玻璃產品通常可分為鑄板,擠壓板和模塑料。丙烯酸,也稱為PMMA或有機玻璃,源自英語丙烯酸(丙烯酸塑料),其化學名稱為聚甲基丙烯酸甲酯。亞克力特性:1.具有水晶般的透明性,透光率在92%以上,光線柔和,視覺清晰,丙烯酸系染料著色具有良好的顯色效果。2.丙烯酸片材具有優異的耐候性,高表面硬度和表面光澤以及良好的高溫性能。3.壓克力板具有良好的加工性能,可用于熱成型或機械加工。4.透明丙烯酸板的透光率可與玻璃媲美,但密度僅為玻璃的一半。此外,它不如玻璃易碎,即使破裂,也不會像玻璃那樣形成尖銳的碎片。5.丙烯酸板的耐磨性接近鋁,具有良好的穩定性和對多種化學品的耐腐蝕性。6.丙烯酸板具有良好的印刷性和噴涂性,適當的印刷和噴涂技術可使丙烯酸產品具有理想的表面裝飾效果。7.易燃性:它不是自燃性的,而是易燃的,并且不具有自熄性。
專業耐高溫PMMA、防火阻燃PMMA、高透明PMMA、耐劃痕PMMA、耐磨PMMA、耐候抗UVPMMA、食品級PMMA等原材料采購請來電咨詢 。以上文獻若需轉載請備注出處:巴斯夫pbt //shanglikaiguan.cn/

延伸閱讀—PMMA 日本可樂麗 GR-01270應用案列
其它 其它 注塑
特性:中耐沖擊性、耐熱性
參考數據
性能項目 試驗條件[狀態] 測試方法 測試數據
吸水率 ASTM D-570 0.3 %
熔融指數 230℃/3.8kgs ASTM D-1238 1.5 g/10min
折射率 ASTM D-542 1.49
收縮率 ASTM D-955 0.004-0.008 %
總透光率 ASTM D-1003 92 %
比重 ASTM D-792 1.17
彎曲彈性率 ASTM D-790 23000 kg/cm
IZOD缺口沖擊強度 ASTM D-256 4.5 kg.cm/cm
抗拉強度 ASTM D-638 590 kg/cm
拉伸強度 ASTM D-638 30 %
抗撓強度 ASTM D-790 840 kg/cm
洛氏硬度 ASTM D-785 75 M scale
熱變形溫度 無退火 ASTM D-648 85
燃燒性 UL 94 HB CLASS
熱變形溫度 有退火 ASTM D-648 95
維卡軟化點 ASTM D-1525 108
貝茲 ASTM D-1003 0.7 %
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