ABS塑料-ABS生产方法 ABS生产方法分为掺混法和接枝法。现在世界主要生产商大多采用先接枝再掺混的方法,此法又分为乳液接枝—悬浮SAN掺混法,乳液接枝—悬浮SAN掺混法,乳液接枝—本体SAN掺混法。新兴的本体接枝法无论从生产成本和对环境的影响都有很大优势,是今后研究的。
ABS塑料-ABS的分类 ABS根据冲击强度可分为:抗冲型、高抗冲击型、中抗冲型等品种;
ABS根据成型加工工艺的差异,又可分为:注射、挤出、压延、真空、吹塑等品种;
ABS依据用途和性能的特点,还可分为:通用级、耐热级、电镀级、阻燃级、透明级、抗静电、挤出板材级、管材级等品种。
台湾奇美ABS塑料-ABS用途 ABS 限树脂的应用领域是汽车、电子电器和建材。汽车领域的使用包括汽车仪表板、车身外板、内装饰板、方向盘、隔音板、门锁、保险杠、通风管等很多部件。在电器方面则广泛应用于电冰箱、电视机、洗衣机、空调器、计算机、复印机等电子电器中。建材方面,ABS管材、ABS卫生洁具、ABS装饰板广泛应用于建材工业。ABS还广泛的应用于包装、家具、体育和娱乐用品、机械和仪表工业中。
ABS塑料的主体是丙烯腈、丁二烯和苯乙烯的共混物或三元共聚物,是一种坚韧而有刚性的热塑性塑料。苯乙烯使ABS有良好的模塑性、光泽和刚性;丙烯腈使ABS有良好的耐热、耐化学腐蚀性和表面硬度;丁二烯使ABS有良好的抗冲击强度和低温回弹性。三种组分的比例不同,其性能也随之变化。
ABS树脂在日用消费品领域具有广泛的应用,比如建材管材、板材或片材,近年来被价格更为低廉的PVC树脂取代了一部分。ABS树脂用于与建筑有关的领域,其中挤出片材用于卫生器具如澡盒、游泳池衬里等,注塑成型的管材和管件,少量生产挤出成型的电话电缆管线。
ABS plastics-ABS production method ABS production method isdivided into blending method and grafting method. At present, mostof the world's major manufacturers adopt the method of graftingfirst and then blending. This method can be divided into lotiongrafting suspension SAN blending method, lotion grafting suspensionSAN blending method, and lotion grafting bulk SAN blending method.The emerging bulk grafting method has great advantages in terms ofproduction cost and environmental impact, and is to be studied inthe future.
ABS plastic-ABS classification ABS can be divided into: impactresistance type, high impact resistance type, medium impactresistance type and other types according to impact strength;
ABS can be divided into injection, extrusion, calendering,vacuum, blow molding and other varieties according to thedifference of molding process;
ABS can also be divided into general grade, heat resistantgrade, electroplating grade, flame retardant grade, transparentgrade, antistatic grade, extruded plate grade, pipe grade and othervarieties according to its use and performance characteristics.
Taiwan Qimei ABS plastic - ABS resin for ABS use is used inautomobiles, electronic appliances and building materials. The usein the automobile field includes many parts, such as automobileinstrument panel, exterior body panel, interior trim panel,steering wheel, soundproof panel, door lock, bumper, ventilationpipe, etc. In electrical appliances, it is widely used inrefrigerators, televisions, washing machines, air conditioners,computers, copiers and other electronic appliances. In terms ofbuilding materials, ABS pipes, ABS sanitary ware and ABS decorativeplates are widely used in the building materials industry. Inaddition, ABS is also widely used in packaging, furniture, sportsand entertainment products, machinery and instrumentindustries.
The main body of ABS plastic is a blend or terpolymer ofacrylonitrile, butadiene and styrene, which is a tough and rigidthermoplastic. Styrene makes ABS have good plasticity, luster andrigidity; Acrylonitrile makes ABS have good heat resistance,chemical corrosion resistance and surface hardness; Butadiene makesABS have good impact strength and low temperature resilience. Theproportion of the three components is different, and theirproperties also change.
ABS resin has a wide range of applications in the field ofconsumer goods, such as building materials, pipes, plates orsheets. In recent years, it has been partially replaced by PVCresin with a lower price. ABS resin is used in the fields relatedto construction, in which extruded sheets are used for sanitaryappliances, such as bath boxes, swimming pool linings, etc. Inaddition, injection molded pipes and pipe fittings, and a smallamount of extruded telephone cable pipelines are produced.