ACR LS-55
Acrylic impact modifier LS-55 is an acrylic copolymer with a core-shell structure, which is mainly used to improve the impact-strength and weather ability of PVC finished products.It is mainly used for PVC pipe (with high quality request), PVC profile, PVC fencing and PVC siding etc.
Acrylic impact modifier LS-55 is an acrylic copolymer with a core-shell structure, which is mainly used to improve the impact-strength and weather ability of PVC finished products. It is mainly used for PVC pipe (with high quality request), PVC profile, PVC fencing and PVC siding etc. It helps for good outdoor weathering and low-temperature impact resistance, compared with other general impact modifier, LS-55 has more better impact performance owing to higher rubber content.
Performance：
*Higher impact-resistance
*Good long-term weather-resistance
*Excellent compatibility with PVC resin
* Cost effective system
Package & Storage:
25kg/bag PP bag.
500/750kg/sack PP bag.
Neutral packing or OEM packing is acceptable.
It should be stored in cool and dry surroundings with shelf life of two years, it can be still used if qualified by inspection after shelf life.
Application:
PVC pipe (with high quality request), PVC profile, PVC fencing and PVC siding etc., to improve the impact strength of the products. Recommended using dosage:3.0-5.0kg, which depends on the demand of the products and impact strength.
|
Item |
Unit |
LS-55 |
|
Appearence |
--- |
White free flow powder |
|
Volatile matter content |
% |
≦1.5 |
|
Bulk density |
g/cm3 |
0.5-0.6 |
| Sieve residue (30 mesh) |
% |
≦2 |
|
Impurity particles |
cm2 (10*10) |
≦20 |
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