PC ABS PC+ABS简介.doc

PC、ABS、 PC/ABS塑膠材料介紹Resin Introduction 一. ABS材料一. ABS RESIN 1. ABS具有极高的光澤度, 優良的流動性以及均勻的顏色,并能提供中等至較高衝擊強度的各種品級.1. ABS has superior gloss consistent color base whiteness with excellent flow and offers a range of medium to high impact grades.2. ABS的多功能性來源于其三種組成單體丙烯睛,丁二烯和苯乙烯.The versatility of ABS is derived from its monomer building blocks Acrylonitrile, Butadiene and Styrene.2. 丙烯睛提供化學性和熱穩定性;丁二烯提供韌性和沖擊性能;苯乙烯提供剛性和加工性能.這些單體在現代化的生產裝置中經聚合得到ABS產品.Acrylonitrile primarily offers chemical resistance and thermostability; Butadiene delivers toughness and impact and the Styrene component provides ABS with rigidity and processability. These are polymerised in modern production facilities to have the ABS products.4. ABS提供在強度、韌性、高光澤、加工性能、著色性能、無毒性、高尺寸精度和穩定性諸性能方面的最佳平衡. ABS的無定型結構使之有良好的電气絕緣性能、抗多种化學介質的性能.4. ABS offers a balance of strength, toughness, high gloss, processability, colourability, non-toxicity, high dimensional accuracy and stability. It has good electrical insulation properties, resistance to many aggressive media which is largely due to the amorphous structure of the polymer.5. ABS可以通過注射, 擠出以及熱成型等加工方法成型最終制品. 另外, ABS還可進行二次加工成型, 例如電鍍, 噴涂以及其它大量的二次加工方法.5. Finished parts can be made from ABS by injection molding, extrusion and thermoforming technique. In addition, ABS lends itself to secondary processing such as plating, painting and a large number of other secondary processing forms.6. ABS主要應用領域包括玩具, 汽車部件, 電器產品, 電話机, 商業機器外殼, 普通耐用消費品和冰箱.6. Key applications for ABS are toys, automotive parts, electrical appliances, telephone sets, business machine housings, general consumer durable and refrigeration. 二. PC材料二. PCRESIN1. PC是一種無定形的工程熱塑性塑膠, 它結合了高標准的機械的, 光學的, 電器的和熱學特性. 這些物理特性的聯合使得它成為韌性最好, 所有工程熱塑性塑膠中使用最為廣泛的一種材料. PC樹脂這個獨特家族給設計者提供一個新的機會以達到創新的, 有效的設計和生產出更加安全耐久性更好之產品1. Polycarbonate is an amorphous engineering thermoplastic that combines high levels of mechanical, optical, electrical and thermal properties. This combination of physical properties makes it one of all engineering thermoplastics available. The unique family of PC resins provides designers with new opportunities for innovative, cost-effective design and products offering a high degree of safety and durability in service.2. PC樹脂暴露於水中通常能保持穩定. 然而, 如果用PC做成的產品長時間暴露於熱水中或高溫, 潮濕環境中可能會發生變質和脆化. 建議在這些條件下的最高溫度為702. PC resins normally remain stable when exposed to water. However, crazing and /or embrittlement may occur if a part molded from PC resin is exposed to hot water or a hot, high humidity environment over time. A maximum environmental temperature of 70 is recommended under these conditions. 3. 特性 (Properties) 高沖擊強度 high impact strength 固有的清水般的透明度 inherent “water-clear” transparency 產品純度高, 強度高, 耐久性長 product purity, consistency, and durability 高熱阻抗, RTI值迖到125 high heat resistance - RTI up to 125 尺寸穩定性強 dimensional stability at elevated temperatures 顏色不限 - 透明的, 半透明的和不透明的 unlimited colors - transparent, translucent and opaque UV穩定性 UV stability 非常好的加工性 very good processability 4. 應用領域 (Fields of application) 建筑材料 - 玻璃 building and construction - glazing 光學鏡片, 矯正鏡片, 太陽鏡片 optical lenses, corrective eyewear, sunwear lenses CD片, DVD片 compact discs(CDs), digital video disks(DVDs) 醫療器械部件 health care components 水瓶 water bottles 電話外殼 cellular phone housing 電子設備外殼 electronics equipment housings 電气用具 electrical appliances三. PC/ABS材料三. PC/ABS RESINPC/ABS是屬於無定型的熱塑性聚合物, 是PC和ABS的共混物.1. PC/ABS is product of amorphous, thermoplastic polymer blends on the basis of polycarbonate and ABS.1. 特性 (Properties) 高沖擊強度和缺口衝擊強度 high impact and notched impact strength 高剛性 high stiffness 高耐熱性, 維卡軟化溫度VST/B 120最高可迖136 heat resistance to 136 as per Vicat BST/B 120 優良的尺寸穩定性 high dimensional accuracy 低翹曲 low tendency to warp 低收縮率 low overall shrinkage 良好的光穩定性 light stability 良好的成型性能 good processing properties 2. 應用領域 (Fields of application) PC/ABS的主要應用領域涉及以下方面: The main applications for PC/ABS are found in the following sect