The special release film polyva manufacturer will explain to you what are the characteristics of the release film-technical knowledge
The special release film polyva manufacturer will explain to you what are the characteristics of the release film. Source: Protective film factory direct sales Release time: 2019-06-05 Click: 2053 Release film is also silicone oil paper or anti-adhesive paper, which is mainly used to isolate adhesives. Objects. The special release film polyva manufacturer said that the release film mainly has the following characteristics: 1. The release film is moisture-proof and temperature resistant. The release film contains silicone oil, and silicone oil has a certain temperature resistance, but this is mainly due to the application of the product and the choice of domestic and imported silicone oil. Generally, the temperature of silicone oil can reach about 150 degrees. 2. The peeling force of the release film: the peeling force refers to whether the product can be easily torn off, of course, there are strict test procedures for this. Small slitting machine, the international standard currently mainly adopts the national standard, and the unit of peeling force is grams. According to the test results, it is generally divided into three procedures, light, medium, and heavy release. The light release means that the release film and the tape protective film can be easily peeled off, while the medium release is not very good. It is easy to peel off, while the heavy release type is difficult to peel off. 3. The cleanliness of the release film actually refers to the cleanliness and cleanliness of the appearance. Because the working environment of release film manufacturers is different, it is almost rare to be in a dust-free work room. Under normal circumstances, a better plant will have great advantages in environmental protection and environment, because these will affect the cleanliness. Impact, the cleanliness of many release films is not contaminated during the production process. A large procedure is due to the low cleanliness of the slitting manufacturer during the slitting process, which causes electrostatic adsorption to generate dust. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 10 years of experience. It can produce PET film with various functions, such as: sub-(matte) PET film, flame-retardant (fireproof) PET film, inkjet printing film , Antistatic PET film, anti-fog PET film, anti-UV PET film, non-shrinking PET film, PET release film, etc. Interested parties welcome to inquire!