sell high efficient pvc modifier for pvc pipe

Description

High Efficiency PVC Modifier(For PVC pipes)


Product model

  WS-E7 series    For PVC pipes (including GB standard, enterprise standard and non-standard.)

  WS-E9          For PVC conduit pipes, pipes and etc.

Specifications

 â— Chemical composition:    Acrylic PVC modified graft polymer

 â— Appearance:                White or slightly yellowish crystalline powder

● Heating loss:                ≤1.2%

 â— Apparent density:          1.***1.*9g/㎝²

● Heavy metals:              ≤*0PPM

Product features

●The PVC modifier has excellent modification effect with less dosage, which conforms to EU ROHS Directive, eco-friendly and without secondary pollution. The PVC modifier has good compatibility and doesnt 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.

 â— The PVC impact modifier 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. Also have functions of antioxidant and light stability, which can improve the weather resistance and heat resistance of various PVC products.

 Suggested formula for reference
 

PVC line pipes		PVC water supply pipes		PVC water drain pipes
PVC resin	**0	PVC resin	**0	PVC resin	**0
Calcium powder	*8	Calcium powder	****0	Calcium powder	*****0
WS-E7 or WS-E9	4.**5 (4.**5)	WS-E6 or (WS-MD2)	**2.5 (**2.2)	WS-E7	3 *4
WS***2F	3.**4.0	CZ***3C	3.**4.2	WS***2E	4.**5.5
Paraffin	0.**0.7	PE wax	0.1	Paraffin	0.**0.6
Stearic acid	0.**0.5	Stearic acid	0.2	Stearic acid	0.**0.8
Titanium dioxide	Appropriate dosage	Titanium dioxide	Appropriate dosage	Titanium dioxide	Appropriate dosage
Pigment		Pigment		Pigment

 

For enterprise standard and non-standard pipes, please add appropriate dosage of lubricant, the WS-E series dosage keeps the same basically. The effect will be much better by using WS-E9.

Usage advice:

 â— PVC mixing temperature:

 Lead based stabilizer      ******5℃

 Calcium zinc stabilizer     ******0℃

● Processing temperature:

First area  second area  third area  fourth area fifth area the die orifice temperature

******5℃  ******5℃     **5℃        **5℃      **0℃     ******5℃

●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, *5kg net weight per bag.