chlorinated polyethylene
Item | CPE645 | CPE8000 | CPE 135A | CPE135AH | CPE3501 |
Chlorine % | 25±1 | 30±1 | 36±1 | 36±1 | 36±1 |
Heat of fusion J/g ≤ | 2.0 | 1.5 | 2.0 | 2.0 | 2.0 |
Volatile matter % ≤ | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 |
Impurity particles pcs/200g≤ | 40 | 40 | 40 | 40 | 40 |
Shore AHardness ≤ | 76 | 65 | 60 | 60 | 60 |
Tensile strength MPa ≥ | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |
Elongation at break % ≥ | 600 | 700 | 700 | 700 | 1000 |
Application | PVC impact modifier | Replacing MBS as impact modifier for translucent PVC products | Used as impact modifier in high speed extrusion of PVC products | Used as impact modifier in PVC products | Used as impact modifier in PVC products |
Property | In particular, improving the low temperature resistance of products can promote the rapid plasticization of PVC, good impact modification performance, and give PVC higher melt strength | Good processability and impact resistance | It can promote the rapid plasticization of PVC and has good impact resistance | More fillers can be added because of the higher impact resistance | Rapid plasticization, high impact modification performance, more fillers can be added |
