How did UPVC enter the door and window market of Iran?
In Iran, UPVC has been used since 1976, produced in limited amount by the Iranian UPVC Industries Co. in 1976 the company was closed and then in 1991-1996 restarted production, but due to consumers’ lack of awareness of the product and cultural issues and lack of accurate publicity, this product was not used.
Is UPVC a plastic material and how did it pave its way to door and window market?
PVC is a plastic material, which compounded by the materials mentioned changes into a non-plastic, flexible, yet resistant and impure material called UPVC. It has lots of commercial uses, including in the building industry.
UPVC Chemical Formula
The basic and main material of UPVC is same as that of PVC (approximately 80%), to which the following materials are added to eventually produce UPVC: