The difference between pp aluminum film and pet aluminum film
(1)Polypropylene is referred to as PP, commonly known as Baizhe glue. It is a non-toxic, odorless, milky white thin transparent polymer. Polyethylene terephthalate is abbreviated as PET or PETP, commonly known as polyester resin. Milky white highly crystalline polymer, collectively referred to as thermoplastic polyester together with PBT.
(2)The product characteristics of PP and PET are different: PP products can be heat-resistant to 120 degrees, and PET can only be heat-resistant […]