Shandong Polymer Additives Co., LtdContact us
Shandong Polymer Additives Co., Ltd
[China]
www.pvcchem.com
Description
P-125 is used to promote fusion of PVC compound. It can be widely used for rigid PVC products such as PVC profile, PVC pipes, PVC pipe fitting and PVC foaming products etc.
Key property
Molecular weight
|
P-125 |
K-125 |
|
|
Weight-average molecular weight (Mw,X104) |
343.5 |
338.2 |
|
Number-average molecular weight (Mn,X104) |
71.56 |
70.65 |
|
Mw/Mn |
4.80 |
4.79 |
Product index
|
Specification |
Unit |
Test standard |
P-125 |
|
Appearance |
-- |
-- |
White powder |
|
Bulk density |
g/cm3 |
GB/T 1636-2008 |
0.50± 0.10 |
|
Sieve residue (30 mesh) |
% |
GB/T 2916 |
≤1.0 |
|
Volatile content |
% |
ASTM D5668 |
1.0±0.3 |
|
Intrinsic viscosity (η) |
-- |
GB/T 16321.1-2008 |
4.30-5.00 |
Fusion property comparison
|
Test conditions: 160℃ 60rpm |
||||
|
|
||||
|
Fusion data Type |
Lowest torque (Nm) |
Highest torque (Nm) |
Equilibrium torque (Nm) |
Fusion time (S) |
|
26.8 |
63.5 |
52.2 |
155 |
|
|
2# P-125 |
57.5 |
70.6 |
63.7 |
80 |
|
3#K-125 |
56.2 |
70.3 |
62.8 |
80 |
Gloss comparison
Test condition: 45°
|
Type |
Gloss of PVC extruded sheet |
|
1# Control |
17.1 |
|
2# P-125 |
30.2 |
|
3# K-125 |
28.5 |
Basic formula for fusion and gloss test
|
Ingredients |
1# |
2# |
3# |
|
Control |
P-125 |
K-125 |
|
|
PVC (K-65) |
100.00 |
100.00 |
100.00 |
|
CaCO3 (PCC) |
5.00 |
5.00 |
5.00 |
|
Ca-Zn stabilizer |
4.50 |
4.50 |
4.50 |
|
Stearic acid |
0.12 |
0.12 |
0.12 |
|
PE wax |
0.22 |
0.22 |
0.22 |
|
TiO2 (Rutile) |
4.00 |
4.00 |
4.00 |
|
Acrylic impact modifier |
5.00 |
5.00 |
5.00 |
|
P-125 |
-- |
1.00 |
-- |
|
K-125 |
-- |
-- |
1.00 |
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.
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.
Other products from this supplier
Browse: Manufacturer Directory Premium Suppliers Site Map
About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy
Copyright (c)1997-2026 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese
Business Registry Number: 120-86-03931 | Mall order sales Registration Number: 강남-5838
){kind=link}