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The kinds of protective film of glue

by:LINYANG     2020-03-18
Type rubber glue rubber glue, as its name suggests, the main raw material is rubber is given priority to, mainly to Europe and the specific protective film manufacturers produced in Japan, is the main characteristics of the product tolerance is large, which means a viscosity of the product can be applied from smooth to rough surface, compared with acrylic glue coating, applicable scope is much larger, so in general, rubber protective film viscosity only about four files, and acrylic glue protective film intervals of about 20 g / 25 mm must be grouped separately one kind of product, so the acrylic glue is a great variety of protective film, for the manufacturer's stock, inventory, applicable for rubber type of protective film is simpler. And type rubber protective film second benefit, but also for forgiveness, so you can use the high viscosity of protective film, so especially suitable for processing after the application of heavy and complicated, such as stainless steel plate, aluminum sheet and stamping processing. Acrylic glue acrylic resin glue, also called pressure-sensitive adhesive, was mostly fat tincture. Tincture of fat is a kind of polymer material, temperature had certain influence on molecular activity. Glue the tincture of fat content directly affects the usage of duct tape. Can peel performance is superior, the film cohesion is strong, high transparency, no degumming, no residues on the base material, and is suitable for manufacturing is low, in high viscosity properties of the protective film. Is generally divided into solvent, and emulsification, also known as the oil glue and glue water. The applicable scope is broad, the stability of the acrylic glue in general. Weakness is the exhaust resistance is poorer, for the reaction of the humidity is bigger, also easy to leave white mist on the surface of the black, commonly known as the ghost of imagination. The development of the silica gel silica gel was developed on the basis of acrylic glue, because in recent years for the 3 c product surface protection of the growing demand, and a large part of the application into the so-called aftermarket, mall, and then by the consumers themselves DIY. This section of the application, with particular emphasis on special exhaust, such ability in the process of film, avoid the happening of bubbles, and silica gel is this part accords with the demand of consumers, silica gel is used for the base material of PET screen protection is given priority to.
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