How can the problem of flame retardancy of PE films be solved?

PE film, a kind of film made of polyethylene, is commonly used for packaging and as a laminating layer. It is extruded by mixing polyethylene resin. It has the characteristics of puncture resistance, ultra-high strength and high performance, which makes the packaged items more stable and tidy. Moreover, it has extremely strong waterproof function and is widely used in foreign trade export, papermaking, hardware, plastic chemical industry, building materials, food and pharmaceutical industries. Plastic packaging and plastic packaging products are occupying an increasingly larger share in the market. In particular, composite plastic flexible packaging has been widely applied in fields such as food, medicine and chemical industry, among which food packaging accounts for the largest proportion, such as beverage packaging, quick-frozen food packaging, cooked food packaging, fast food packaging, etc. These products have brought great convenience to people's lives. 

With the expansion of the application scope of PE film, there are more and more requirements for its functionality. Hangzhou Hafu has found that industrial films not only need to have excellent mechanical properties, good electrical insulation properties, good heat resistance, a certain matting effect and excellent processability, but also need to have flame retardant properties. In response to this situation, the flame retardant masterbatch for PE film sold by Hangzhou Hafu comes in handy. After adding this flame retardant masterbatch for PE film, the products not only have good inherent properties and flame retardant properties, but also the transparency of the transparent film is not affected.