详情介绍:
一.亚克力保护膜
亚克力,又叫PMMA或亚加力,源自英文acrylic(丙烯酸塑料)。化学名称为聚甲基丙烯酸甲酯,是一种开发较早的重要可塑性高分子材料,具有较好的透明性、化学稳定性和耐候性、易染色、易加工、外观优美,所以备受新材料行业的青睐,在保护膜领域也是名声大噪。
二.特性:
对于使用者来说,亚克力似然属于易燃品但不会自燃,但是亚克力胶的粘性很高,撕下之后有残胶,而硅胶的话撕下之后没有残胶的。把保护膜放在被贴物表面,用手指轻轻一点,迅速粘合没有或较少气泡的是硅胶,粘合慢且会产生气泡的是亚克力油胶。一般来说亚克力油胶耐温性和稳定性相对硅胶的差些,但是防静电这块还是用亚克力的,硅胶会产生硅转移,打坏产品,对于电子产品来说,这种防静电是十分必要的。亚克力胶保护膜主要用于包装高光产品及用作薄膜开关,这是一款便宜而又好用的薄膜。
Details:
1、 Acrylic protective film
Acrylic, also known as PMMA or acrylic, comes from English acrylic (acrylic plastic). The chemical name is polymethylmethacrylate. It is an important plastic polymer material developed earlier. It has good transparency, chemical stability and weather resistance, easy dyeing, easy processing and beautiful appearance. Therefore, it is favored by the new material industry and has a great reputation in the field of protective film.
2、 Characteristics:
For users, acrylic may be flammable but will not spontaneous combustion, but acrylic glue has high viscosity, and there is residual glue after tearing off, while silica gel has no residual glue after tearing off. Put the protective film on the surface of the object to be pasted, gently press it with your fingers to quickly bond the silicone without or less bubbles, and the acrylic oil glue with slow bonding and bubbles. Generally speaking, the temperature resistance and stability of acrylic oil glue are worse than that of silica gel, but acrylic is still used for anti-static. Silica gel will produce silicon transfer and damage the product. This kind of anti-static is very necessary for electronic products. Acrylic protective film is mainly used for packaging high gloss products and film switches. It is a cheap and easy-to-use film.