UPVC, the full name is Unplasticized Polyvinyl Chloride, is also named Plastic Steel, or PVC-U. It is the upgrading of general PVC that removes plasticizers to achieve better engineering properties, so as to retains the rigid chain structure, and increase the strength.

It strictly adheres to the "Three-No-addition" principle: no plasticizers, no heavy metal stabilizers, no calcium carbonate fillers.

Except UPVC, there are other different plastic formwork materials including general PVC, PP, ABS in the markets.

But since over 10 years ago when PVC formwork was invented, UPVC has been proved to be the most qualified and the optimal raw material selection for PVC formwork. This is a well-known point in this industry by almost manufacturers.

Compared with general PVC, UPVC has many obvious advantages, including: higher strength, better UV resistance and temperature resistance, higher resin purit. Especially it has over 4 times better outdoor anti-aging performance than the general PVC, etc. But, it also has higher cost.

JINGFANG® UPVC plastic formwork adopts“Virgin & Pure UPVC” as the solo main raw material, which accounts for more than 95% (the rest 4~5% is for necessary additives), and we never add any recycled PVC/PP/ABS materials, can guarantee qualified strength, elasticity modulus and UV-resistance, thoroughly solve the deformation/cracking/bending problems of unqualified products.