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P-20
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Acrylic processing aid P-20
Description
P-20 is mainly to promote fusion of PVC compound without affecting the optical property of PVC clear products. It can be used for all kinds of PVC products especially for PVC clear products, such as PVC clear film, sheet, bottle and so on.
Key property
Faster fusion
Excellent transparency for PVC finished products
Good surface gloss
Product index
Specification | Unit | Test standard | P-20 |
Appearance | -- | -- | White powder |
Bulk density | g/cm3 | GB/T 1636-2008 | 0.45±0.10 |
Sieve residue (30 mesh) | % | GB/T 2916 | ≤2.0 |
Volatile content | % | ASTM D5668 | ≤1.30 |
Intrinsic viscosity (η) | -- | GB/T 16321.1-2008 |
Fusion property comparison
Ingredients | 1# | 2# |
Control | P-20 | |
PVC (K-57) | 100.00 | 100.00 |
Tin stabilizer | 0.80 | 0.80 |
Int. lubricant LU-60 | 1.00 | 1.00 |
Ext. lubricant LU-74 | 0.50 | 0.50 |
MBS impact modifier | 5.00 | 5.00 |
Transparent processing aid P-20 | -- | 1.00 |
Transparent processing aid Competitor “K” | -- | -- |
Basic formulation for fusion test
Optical property
Transparency comparison (Test standard: ASTM-D1003-00)
Specification Type | Transmittance (%) | Haze (%) |
1# Control | 90.2 | 3.24 |
2# P-20 | 89.1 | 5.95 |
3# Competitor “K” | 88.8 | 6.32 |
Gloss comparison Test condition: 45°
Type | Gloss of PVC extruded sheet |
1# Control | 11.3 |
2# P-20 | 34.5 |
3# Competitor “K” | 33.9 |
Package
25kg/bag with PP bag and PE inner or Kraft paper bag.
550kg/bag Woven bag.
Storage
The product should be stored in cool and dry surroundings.
The shelf life is two years, it can still be used if qualified by inspection after shelf life.
Acrylic processing aid P-20
Description
P-20 is mainly to promote fusion of PVC compound without affecting the optical property of PVC clear products. It can be used for all kinds of PVC products especially for PVC clear products, such as PVC clear film, sheet, bottle and so on.
Key property
Faster fusion
Excellent transparency for PVC finished products
Good surface gloss
Product index
Specification | Unit | Test standard | P-20 |
Appearance | -- | -- | White powder |
Bulk density | g/cm3 | GB/T 1636-2008 | 0.45±0.10 |
Sieve residue (30 mesh) | % | GB/T 2916 | ≤2.0 |
Volatile content | % | ASTM D5668 | ≤1.30 |
Intrinsic viscosity (η) | -- | GB/T 16321.1-2008 |
Fusion property comparison
Ingredients | 1# | 2# |
Control | P-20 | |
PVC (K-57) | 100.00 | 100.00 |
Tin stabilizer | 0.80 | 0.80 |
Int. lubricant LU-60 | 1.00 | 1.00 |
Ext. lubricant LU-74 | 0.50 | 0.50 |
MBS impact modifier | 5.00 | 5.00 |
Transparent processing aid P-20 | -- | 1.00 |
Transparent processing aid Competitor “K” | -- | -- |
Basic formulation for fusion test
Optical property
Transparency comparison (Test standard: ASTM-D1003-00)
Specification Type | Transmittance (%) | Haze (%) |
1# Control | 90.2 | 3.24 |
2# P-20 | 89.1 | 5.95 |
3# Competitor “K” | 88.8 | 6.32 |
Gloss comparison Test condition: 45°
Type | Gloss of PVC extruded sheet |
1# Control | 11.3 |
2# P-20 | 34.5 |
3# Competitor “K” | 33.9 |
Package
25kg/bag with PP bag and PE inner or Kraft paper bag.
550kg/bag Woven bag.
Storage
The product should be stored in cool and dry surroundings.
The shelf life is two years, it can still be used if qualified by inspection after shelf life.
