As a result, sometimes PVC used for the preparation of window profiles, called modified.
PVC window is considered to be a highly flammable and self-extinguishing material. It is pvc ramen resistant to the influence of alkalis, acids, lime, and even to atmospheric influences. Based on all the above, we see that the fabric used for the preparation of plastic Windows is considered harmless to humans. This is confirmed by the hygiene certificates, which contains any manufacturer of profiles.
Polyvinyl chloride (PVC) is a fabric related to the group of thermoplastics ramen en eeuren (Thermoplastics are plastics that subsequently form the product to protect the capacity for recycling).
Untainted PVC is 43% produced from ethylene (petrochemical product) and 57% from bound chlorine obtained from t...Смотреть