Raw materials

UPVC is the basic composition and the main material of all kinds of profiles used in the construction of doors and windows.UPVC stands for Unplasticized Polyvinyl Chloride, which mainly consists of Polyvinyl Chloride or the so-called PVC powder. This polymer composition is a type of modern thermoplastic consisting of the main derivatives of 57% salt and 43% gas and crude oil.In order to obtain the desired properties and create the necessary advantages in UPVC profiles, in addition to PVC powder, other additives are also combined with it.

These additives include: Impact Modifier:In order to increase the resistance of the profile against blows and non-fragility up to the permitted standard Filler : To increase mechanical properties Heat Stabilizers: To increase the thermal resistance of the product in the production process Processing Aids: Helping processes to streamline the production process Lubricants: To create a polished and transparent surface in UPVC profiles Pigment:Pigments that are partially used to create the desired color in UPVC profiles. Titanium Dioxide :To resist UPVC profiles (especially white profiles) against color change due to UV rays from the sun.

With regard to the conclusion of international contracts with the companies and petrochemicals that produce these materials, WINTECH group factories supplies these materials from the best brands and the most reliable suppliers in a centralized manner and in order to protect the quality of all products produced in all WINTECH factories. Some of them are as follows: Sachtleben Chemie Gmbh/Germany/Titanium Dioxide Kronos Titan Gmbh/Germany/Titanium Dioxide Chemson Polymer/Austria/Stabilizers Omya Group/Switzerland/Caco3 Dow Group_ Rohm & Hass / Acrylic Impact Modifier/USA LG Chem/Acrylic Impact Modifier/South Korea