Shandong Polymer Additives Co., LtdContact us
Shandong Polymer Additives Co., Ltd
[China]
www.pvcchem.com
Acrylic Processing Aid P-175
Description
P-175 can be widely used for rigid PVC products such as Windows profile, PVC pipes, PVC pipe fitting ,PVC foaming products, WPC product, etc.
Key property
|
Specification |
Unit |
Test standard |
P-175 |
|
Appearance |
-- |
-- |
White powder |
|
Bulk density |
g/cm3 |
GB/T 1636-2008 |
0.45±0.10 |
|
Sieve residue (30 mesh) |
% |
GB/T 2916 |
≤1.0 |
|
Volatile content |
% |
ASTM D5668 |
≤1.30 |
|
Intrinsic viscosity (η) |
-- |
GB/T 16321.1-2008 |
1.0-1.5 |
Basic formulation for following test
Mixing equipment type: SHR-5A from Zhang Jiagang Beier Machinery Co., Ltd
Mixing condition: 50Hz, 120℃ emptying Volume: 5L
|
Ingredients |
1# |
2# |
3# |
|
Control |
K-175 |
P-175 |
|
|
PVC (K-65) |
100.00 |
100.00 |
100.00 |
|
Ca-Zn stabilizer |
4.50 |
4.50 |
4.50 |
|
CaCO3(PCC) |
8.00 |
8.00 |
8.00 |
|
TiO2(Rutile) |
4.00 |
4.00 |
4.00 |
|
Stearic acid |
0.30 |
0.30 |
0.30 |
|
PE wax (110℃) |
0.30 |
0.30 |
0.30 |
|
Acrylic impact modifier |
5.00 |
5.00 |
5.00 |
|
PA K-175 |
-- |
2.00 |
-- |
|
Lubricating processing aid P-175 |
-- |
-- |
2.00 |
Melt flow ability of PVC compound
Test equipment: Melt flow rate meter Test standard: ASTM D1238
|
Melt Flow rate (g/10min) |
|
|
Testing condition |
230℃ 3.8kg |
|
1# Control |
14.45±0.3 |
|
2# K-175 |
17.51±0.2 |
|
3# P-175 |
17.63±0.2 |
Metal release property comparison
|
Type |
Sticking time double-roller mill at 196℃ (S) |
|
1# Control |
492±15 |
|
2# K-175 |
1047±13 |
|
3# P-175 |
1132±13 |
Dynamical thermal stability comparison
Test condition: Double-roller mill at 196℃ Test standard: ASTM E313
YI with different time
|
3' |
5' |
7' |
9' |
11' |
13' |
15’ |
17’ |
|
|
1# Control |
9.53 |
10.73 |
12.02 |
Sticking |
|
-- |
-- |
-- |
|
2# K-175 |
7.54 |
8.70 |
9.62 |
11.23 |
12.78 |
14.55 |
16.67 |
18.58 |
|
3# P-175 |
7.74 |
9.01 |
9.88 |
11.35 |
12.98 |
14.58 |
16.91 |
18.85 |
Gloss comparison
Test standard: ASTM D2457 Test condition: 45°
|
Type |
Gloss of PVC extruded sheet |
|
1# Control |
11.0±1.9 |
|
2# K-175 |
30.1±1.7 |
|
3# P-175 |
29.9±1.6 |
Storage
The product should be stored in cool and dry surroundings.
The shelf life is two years, it can be still used if qualified by inspection after shelf life.
Package
20kg/bag with PP bag and PE
inner or Kraft paper bag.
550kg/bag Woven bag.
For 20 container, we can load 11.2mt with pallets or 14mt without pallets.
For 40 container, we can load 22.4mt with pallets or 26mt without pallets.
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