PRODUCT
- Contact Person: Mr Clinton
- PHONE:13465705350
- ADD:WENZHOU INDUSTRIAL PARK, CHANGLE COUNTY, WEIFANG CITY, SHANDONG, P. R. CHINA.
PVC PROCESSING AID P-175
DESCRIPTION
P-175 is one kind of lubricating processing aid. It has excellent metal release ability which can improve the running time of the equipment, reduce frictional heat generation, and improve dynamic thermal stability. 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
l Improve metal release with no influence on fusion
l Improve heat stability
l Improve melt flow ability
l Improve surface glossiness
PRODUCT INDEX
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 | ≤ 1.50 |
Intrinsic viscosity (η) | -- | GB/T 16321.1-2008 | 1.0-1.5 |
FUSION PROPERTY COMPARISON
Test equipment type: RM-200C torque rheometer from Harbin Hapro Electrical technology Co., Ltd Volume: 60ml
Test conditions | 160℃ 90rpm | ||
 | |||
Type Fusion data | Highest torque(Nm) | Equilibrium torque(Nm) | Fusion time(S) |
1# Control | 32.2 | 29.6 | 111 |
2# Competitor "D" | 32.0 | 29.5 | 109 |
3# P-175 | 32.0 | 29.0 | 101 |
MELT FLOW ABILITY OF PVC COMPOUND
Test equipment: Melt flow rate meter Test standard: ASTM D1238
Melt Flow rate (g/10min) | |
Test conditions | 230℃ 3.8kg |
1# Control | 14.45±0.3 |
2# Competitor "D" | 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# Competitor "D" | 1047±13 |
3# P-175 | 1132±13 |
DYNAMICAL THERMAL STABILITY COPARISON
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# Competitor "D" | 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 |
