Description

Product type    Application
WS***2E           U-PVC modified
WS***2E4            PVC drain-pipe, yingfawa, wire casting etc.
WS***2E5           PVC profile (off-standard)
WS***2E6            PVC water supply pipe, pipe fitting, corrugate pipe etc.
WS***2E7            PVC sleeves, wall plate etc.
WS***2E8            PVC profile
 
Technical data
Chemical ingredient:  PVC modified acrylic graft 
Appearance:      white or pale yellow crystal powder
Loss on drying:        1.2% max   
Apparent density:      1.***1.*9g/cm3
Heavy metals:         *0ppm max
 
Product features
It has excellent modification effect with less dosage. It is up to the standard of EU ROHS. It is environmentally friendly and without secondary pollution. It has good compatibility and no precipitation. It is the preferred green efficient modified agent products in PVC industry.
The products have good modified effect and processability. It can substantial increase the appearance glossiness of end-products. It also enhance thermal stability, weatherability and thermotolerance of PVC end-products, make the end-products having antioxidant and light stabilizer function.  
These modifier are modified by acrylate which can deduct residual chlorine corroding screw rod.  
 
Reference formula