PVC Processing Modifier

详情

PVC efficient modifier 
Product type    Application
WS-702E           U-PVC modified
WS-702E4            PVC drain-pipe,yingfawa, wire casting etc.
WS-702E5           PVC profile (off-standard)
WS-702E6            PVC water supply pipe, pipe fitting, corrugate pipe etc.
WS-702E7            PVC sleeves, wall plate etc.
WS-702E8            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:      1.17-1.39g/cm3
●Heavy metals:         10ppm 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 thermotoleranceof PVC end-products, make the end-products having antioxidant and light stabilizer function.  
●These modifier are modified by acrylate which can deduct residual chlorinecorroding screw rod.  
 
 Reference formula
 

 
       Key point suggestion in product use:
●When manufacturers use WS-702E series, the formula remain unchanged except ACR、MBS and CPE. For the original formula MBS, ACR, CPE, ACM and other technical requirements of the modified system and products, appropriate adjustments to achieve the best results.
 
●For without CPE when using 702E series, the formula must reduce the amount of internal lubrication and external lubrication to achieve the best plasticizing effect.  
 
 Package and transport
●The product should be stored in a ventilated, dry and cool place, pay attention to moisture.
●The package is plastic woven bag with PE inner bag, net weight is 25kgs.