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ABS(丙烯腈丁二烯苯乙烯)是一种热塑性塑料。术语“热塑性塑料”通常是指材料对热反应的方式。可以加热热塑性塑料直至它们液化,然后冷却,再次再加热而不会降解。
ABS plastic is made by polymerizing acrylonitrile and styrene in the presence of polybutadiene. The polybutadiene gives toughness to the plastic, while the styrene gives it a shiny, impervious surface.
The advantages of using ABS plastic to make boxes are:
ABS plastic can also be very easily machined, glued, sanded, or painted. Hence, boxes made of ABS plastic can be designed exactly as per the customer’s specifications.
化学式:(C8H8·C4H6·C3H3N)n
Tensile strength:46 MPa(6600 psi)
典型的注塑温度:204 to 238 ℃ (400 to 460 ℉)
聚丙烯(PP)是另一种常用的热塑性聚合物。耐疲劳PP被广泛用于制造塑料铰链,翻转瓶和管道系统。它具有高耐热性,这就是为什么大多数实验室都是PP制造的原因。它也广泛用于制造塑料容器,因为它们可以容易地以任何形状和尺寸模制。
Moq可能会谈判,但建议买家与他们的数字合理。通常,具有常见或标准化零件的产品具有更高的MOQ。
注塑成型将液体塑料倒入模具中,在那里它与其他材料如色剂和润滑剂混合。使塑料冷却并硬化以形成所需的形状和尺寸的盒子。
真空成型是塑造热塑性塑料的好方法。制造商将塑料加热到成型温度,然后将其拉伸到模具中。然后通过真空迫使塑料压靠模具以产生不同的设计。
旋转模塑使用填充有粉末塑料的空心模具。将模具转移到烤箱中并旋转双轴旋转。它旋转,直到所有塑料熔化并涂覆模具的侧面。然后使模具冷却以将塑料塑造成所需的形状和尺寸。
Ningbo is an important industrial city in the Zhejiang province of China. The major industries in Ningbo are textiles, garments, home electric appliances, stationery, plastic machines, auto parts, and high-end mold. The city is one of the major producers of home electric appliances in China. Nearly half of all the plastic machines in the world are produced in this city.
上海是中国大陆的商业资本。它为其金融,贸易和运输行业而闻名,并通过货物吞吐量成为世界上最大港口的所在地。制造业,电子信息产品,汽车,石化,精细钢,设备和生物医学是上海重要的行业。
Source: China Daily and China Briefing
塑料包覆成型的手柄主要用于电子,玩具,白品和汽车行业。
塑料包覆成型手柄are commonly used for art and craft supplies, tools, kitchen items, stationery items, medicines, cosmetics, and various other things.
中国制造商使用过程中的质量检查,以监测塑料外壳的质量和结束,确保没有全球质量标准的偏差。
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