TPU隐形车衣具有良好的防护性能、耐黄变、延展性、柔韧性、热修复并且隐形车衣还可以适应不同抵御环境,那么TPU对于隐形车衣来说到底有什么用呢?
TPU stealth car clothing has good protection performance, yellowing resistance, ductility, flexibility, thermal repair, and can also adapt to different resistant environments. What is the use of TPU for stealth car clothing?
车衣的制作都是由TPU粒子作为主要原料,这种材料属于聚氨酯类材料,分子结构紧密,通过特殊的制作工艺,加工成薄膜,但是有些车主不清楚TPU粒子到底对车衣有多重要。初的隐形车衣使用的不是TPU材料,而是使用PVC材料。这种材料使用的效果并不是很好,直接影响到车衣的防护性能,并且车衣出现很多的质量问题比如说质地偏硬、车衣没有柔韧性、黄变、开裂等等都是PVC车衣弊端。经过上市以后经过不断的市场验证以后,出现各种质量问题以后就已经被市场所淘汰。
TPU particles are used as the main raw materials for the production of car clothes. This material belongs to polyurethane materials with compact molecular structure. It is processed into thin films through special production processes. However, some car owners do not know how important TPU particles are to the car clothes. At the beginning, the invisible car clothes were made of PVC instead of TPU. The effect of using this material is not very good, which directly affects the protective performance of the car clothes. Moreover, many quality problems of the car clothes, such as hard texture, no flexibility of the car clothes, yellowing and cracking, are all disadvantages of PVC car clothes. After listing and continuous market verification, various quality problems have been eliminated by the market.
隐形车衣的发展,其实就是使用材料的发展。从初的PVC,然后更新到TPH这种材料,这种TPH材料是在PVC材料的基础上经过不断的改良,使得TPH材料具有柔韧性,可以更好地的贴合漆面,但是这种材料技术不够成熟,使用一段时间以后车衣出现很多的胶水析出、留胶的问题,导致汽车漆面受损,所以TPH材料终被TPU材料所替代。
The development of invisible car clothing is actually the development of materials. From the initial PVC to TPH, this TPH material is continuously improved on the basis of PVC material, which makes TPH material flexible and can better fit the paint surface. However, the technology of this material is not mature enough. After a period of use, there are many problems of glue precipitation and glue retention in the car clothing, resulting in damage to the car paint surface. Therefore, TPH material is finally replaced by TPU material.
TPU材料名称为热塑性聚氨酯弹性体橡胶,它硬度范围宽、耐磨、耐油,透明,弹性好,在日用品、体育用品、玩具、装饰材料等领域得到广泛应用,无卤阻燃TPU还可以代替软质PVC以满足越来越多领域的要求。
TPU material name is thermoplastic polyurethane elastomer rubber. It has wide hardness range, wear resistance, oil resistance, transparency and good elasticity. It is widely used in daily necessities, sporting goods, toys, decorative materials and other fields. Halogen free flame retardant TPU can also replace soft PVC to meet the environmental protection requirements of more and more fields.
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