Electrical tape is a type of insulating tape commonly used to wrap pipes and wires. It is made of a slightly elastic material. The tape also has a pressure sensitive rubber type adhesive. There are two main types of electrical tape. These include PVC and vinyl. However, vinyl is the more popular version of electrical […]
The failure of pressure sensitive adhesive in extremely cold weather is mainly caused by interface failure. The main reason is that the adhesion between the pressure sensitive adhesive and the substrate is insufficient. Pressure sensitive adhesive with sufficient adhesion requires the following conditions: Apply uniform pressure at the appropriate temperature to make the pressure sensitive […]
As we often say, anti-static PET protective film is generally divided into rubber surface anti-static, film surface anti-static, and double-sided anti-static; First of all, the anti-static rubber surface refers to the coating process of PET protective film, adding anti-static agent in the glue, in order to achieve the effect of anti-static rubber surface, the anti-static […]
PET properties: PET protective film material is transparent and colorless, the surface has been hardened; Data show that the general PET protective film material according to the different factory, the surface hardening value is between 3H~4H, which means that the better the surface hardening, the stronger its wear resistance. Another is the transmittance, which is […]
What exactly is Double 85? Double 85 test refers to the aging test of the test body in the environment set at the temperature of 85℃ and humidity of 85%, that is, the harsh reliability test. The usual time is 1000 hours, mainly testing the product in the harsh environment of high temperature and humidity […]
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