Performance Characteristics
- Promote plasticization: It can accelerate the plasticization of PVC at low temperatures, reduce the processing temperature, which is beneficial to improving production efficiency and saving energy.
- Improve fluidity: It can enhance the fluidity of the melt, enabling the material to flow more smoothly during the processing, reducing flow resistance and facilitating the molding process.
- Enhance melt strength: It can increase the strength of the melt, enabling the products to maintain their shapes better during the molding process, reducing defects such as deformation and cracking, and improving the dimensional stability and appearance quality of the products.
Technical specifications
| Specification |
Unit |
Test standard |
KA-801 |
|
| Appearance |
-- |
-- |
White powder |
|
| Bulk density |
g/cm3 |
GB/T 1636-2008 |
0 40±0 10 |
|
| Sieve residue (30 mesh) |
% |
GB/T 2916 |
≤ 1 0 |
|
| Volatile content |
% |
ASTM D5668 |
≤ 1 30 |
|
| Intrinsic viscosity (q) |
-- |
GB/T 16321 1-2008 |
12 00±1 00 |
|
Mechanical properties comparison
| Formula composition |
0# |
1# |
| Control |
KA-801 |
|
| PVC (K-65) |
100 |
100 |
| Light Caco3 |
30 |
30 |
| Heavy Caco3 |
30 |
30 |
| Lead stabilizer |
5 |
5 |
| PE wax |
0.66 |
0.66 |
| OPE wax |
0.5 |
0.5 |
| HLD-60 |
0.6 |
0.6 |
| AC |
0.6 |
0.6 |
| NC |
1.2 |
1.2 |
| KA-401 |
/ |
12 |
Test equipment type: RM-200C torque rheometer from Harbin Hapro Electrical technology Co., Ltd Volume: 60ml
| Test conditions |
160C 60rpm |
|
|
|
|
|
|
|
|
|
|
| Fusion date Type |
Lowest torque(Nm) |
Highest torque(Nm) |
Equilibrium torque (Nm) |
Fusion time(S) |
|
| 0# control |
18 |
39 |
25.3 |
130 |
|
| 1# KA-801 |
39.2 |
61.2 |
31.7 |
41 |
|
Gloss comparison
Test Conditions: Melt Flow Rate Instrument Test Standard: ASTM D1238
| melt flow rate(g/10min) |
| Test conditions |
210C 14. 1kg |
| 0# Control |
2.07 |
| 1# KA-801 |
2.59 |
Product application
KA-801 is widely used in PVC hard products, such as PVC profile, PVC pipe, PVC pipe fittings and PVC foam board and so on.
Packaging and Storage
25Kg/package or as required by customers.
The product should be kept clean during transportation and handling, prevent sunshine, rain, high temperature and humidity, and avoid damage to packaging. It should be stored in a cool, dry, sunless warehouse with temperature below 40 C for two year. It can still be used after two year' performance test.
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