toughening agent impact modifiers for pvc

Characteristics of impact modifiers for pvc: 

1) Impact modifiers for pvc with good temperature impact resistance .

2)Can be very good to improve the low temperature weatherability and impact resistance of PVC.

3)Impact modifiers for pvc also improves excellent softness/toughness/flexibility for PVC profile.

Application of impact modifiers for pvc: 

   In building materials, industrial products, daily necessities, injection ,extrusion ,blowing etc.

 leather, pipe, wire and cable, packaging film, bottles, foam materials, sealing materials, fibers

 and other aspects are widely used.

*PVC profile:for mading doors,windows and saving energy materials

*PVC hard products:pipe,sheet,containers and storage tank

*PVC soft products:flexible tube,cable,wire;sole of a shoe,toy and auto parts

*PVC packaging:drink ,cosmetic bottle;stretch or shrink package,pack mattress,cloth

Specifications impact modifiers for pvc 

Function of impact modifiers for pvc:

-Improve impact strength, toughness, shock resistance, cold impact strength, 

-Improve low temperature flexibility,softness

-Improve weather ability, durability and anti-aging, keep good plasticization products at the low temperature.  

Advantage of impact modifiers for pvc:

  1. Good compatibility and dispersion with the plastics polymers, no precipitation or  layerings after adding.

  2. Ensure good balance of flexibility and stiffness for the plastics, no conflicts or clash

  3. No calcium content or other fillers, ensure high performance

  4. Having superior properties to be ideal alternative of ACR,MBS, TPE, CPE, DOP, DBP ect.

  5. Very low dosage 0.2%-0.8% dosage could get 60% improvement in impact strength, toughness ect. 

  6. No adverse effect on other properties

 Dosage&Usage of impact modifiers for pvc:

  0.2% -0.8% ,extremely low cost, which means add 2-8 grams toughening agent in 1 KG material use blender to stir impact modifiers for pvc with plastic sample for 5-8 minutes;