PVC Impact Modifier For PVC Pipe
PVC Impact Modifier For Pvc Pipe
The PVC modifier has excellent modification effect with less dosage, which conforms to EU ROHS Directive, eco-friendly and without secondary pollution. The PVC impact modifier has good compatibility and doesn't precipitate, which is the preferred choice of environmental protection efficient modifier in PVC industry.
To adopt the modifier of acrylic modification, fundamentally changed the current CPE modified method, which is in line with international advanced technology. It can decrease the rest chlorine of CPE products erode screw and other equipments.
The impact modifier for PVC has good modification effect, excellent processing performance, make the products appearance gloss improved greatly, with moderate hardness and the synergistic effect of thermal stability enhanced. This modifier also have functions of antioxidant and light stability, which can improve the weather resistance and heat resistance of various PVC products.
|WS-702E7 series||For PVC pipes|
|WS-702E9||For PVC conduit pipes, pipes and etc.|
|Chemical composition:||Acrylic PVC modified graft polymer|
|Appearance:||White or slightly yellowish crystalline powder|
|Heating loss:||1.2% max|
|Heavy metals:||10PPM max|
Suggested formula for reference
PVC line pipes
PVC water supply pipes
PVC water drain pipes
WS-702E7 or WS-702E9
WS-702E6 or (WS-702E78)
For enterprise standard and non-standard pipes, please add appropriate dosage of lubricant, the WS-702E series dosage keeps the same basically. The effect will be much better by using WS-702E9.
PVC mixing temperature:
Lead based stabilizer 120-125 centigrade
Calcium zinc stabilizer 115-120 centigrade
Processing temperature (centigrade):
First area second area third area fourth area fifth area the die orifice temperature
180-185 180-185 175 175 170 188-195
As per different molds, draggers and equipments, the manufacturers should base on their own requirements to adjust the lubricant dosage and processing temperature accordingly to achieve the best plasticizing effect.
Packing and transportation:
The products should be stored in dry and cool place with air ventilation, and pay attention to moisture proof.
The products packed in plastic woven bag lined with PE bag, 25kg net weight per bag.
Professional at manufacturing high quality pvc impact modifier for pvc pipe, HAICHUANDA is one of the competitive pvc impact modifier for pvc pipe manufacturers and suppliers. Should you want to get more information, please call us or contact us online.