pvc impact modifier

The properties of pvc impact modifier: 1)Good anti-combustion, no self ignition. 2)Excellent endurances to chemicals.

PVC impact modifier (CPE135A) is our main product which is a kind of white solid powder by low voltage high density polyethylene. It is the main PVC impact modifier with double performance of the plastic and rubber. This product has good weatherability, oil resistance, ozone resistance, flame resistance and good histocompatibility with varied plastics and rubber. It can effectively improve toughness and impact resistance and anti-aging of rigid PVC products, to increase the melting point of PVC.

Features:

1)       Good anti-aging property and excellent weatherability. It could be used under harsh climate and environment. And it is fully resistant to ozone.

2)     Good anti-combustion, no self ignition.

3)     Good low temperature flexibility. It could remain flexible under –20. It may be used as impact modifier in UPVC product.

4)     Excellent endurances to chemicals. It is inert to many chemical reagents and corrosion resistant to various acids and alkalis.

5)     Good processing ability. It is easy to be shaped.

6)     Extremely safe for operation. CPE is harmless to human body and the environment.

7)     Excellent stability. 

Applicants:

Excellent performance as a result of the above CPE is widely used in PVC plastic profile, sheet, pipe, pipe fittings, waterproof material, wire and cable jacket, seals, PVC plastic such as the extrusion of laminated rubber.

SPECIFICATIONS:
ITEM	UNIT	INDEX
Chlorine content	%	35±1
Thermal decomposition temperature	°C	≥165
Volatile Matter content	%	≤0.3
Remains crystallinity	%	≤5
Tensile strength	Mpa	≥6.0
Rate of filtration(36 mesh)	%	≥99
Shore Hardness A	°	≤57
Impurity Particle	pc/50g	≤10
Whiteness E457	°	≥86
Apparent density	g/ml	≥0.55

Storage & transportation:

Kept in dry and ventilating place, avoid moisture, insolation and fire. No mix with other chemicals.

Packing:

PP woven bag.net wt 25kg bags

pvc impact modifier