PRODUCT
- Contact Person: Mr Clinton
- PHONE:13465705350
- ADD:WENZHOU INDUSTRIAL PARK, CHANGLE COUNTY, WEIFANG CITY, SHANDONG, P. R. CHINA.
CHLORINATED POLYETHYLENE CPE-135A
DESCRIPTION
CPE-135A is one kind of common impact modifier with high cost performance. It can not only improve the impact resistance of the product, but also promote the fusion property of PVC compound and improve the processing performance. CPE-135A is widely used for rigid PVC products, such as PVC window profile, pipe, fence, siding, WPC product, etc.
KEY PROPERTY
l Excellent chemical resistance
l Excellent weather resistance
l Endow PVC finish products with good toughness
l Endow PVC Profile with good corner welding strength
PRODUCT INDEX
Property | Test method | Specification | Typical data |
Appearance | --- | White powder | White powder |
Chlorine content, % | GB/T 7139-2002 | 35±2.0 | 36 |
Bulk Density, g/cm3 | GB/T 1636-2008 | ≥ 0.48 | 0.55 |
Sieve residue (0.9mm), % | GB/T 2916 | ≤ 2.0 | 0.1 |
Volatile content, % | ASTM D5668 | ≤ 0.4 | 0.4 |
Tensile strength, Mpa | GB 528-2009 | ≥ 8.0 | 8.0 |
Elongation at break, % | GB 528-2009 | ≥ 650 | 680 |
Hardness, Shore A | GB/T 2411-2008 | ≤ 65 | 64 |
Impurity particles, piece/100g | HG/T 2704-2010 | ≤ 30 | 14 |
Stable time, min | GB/T 2917.1-2002 | ≥ 8 | 10 |
l Mechanical properties comparison
Unit | Test standard | 1# | 2# | ||
Control | CPE-135A | Competitor | |||
Charpy impact strength (0℃) | KJ/m2 | GB/T1043.1-2008 | 8.6±0.2 | 14.0±0.3 | 13.8±0.3 |
Tensile strength | MPa | GB/T 1040-92 | 45.0±0.4 | 45.2±0.3 | 44.1±0.3 |
Elongation rate at break | % | GB/T 1040-92 | 90.2±4.2 | 153.0±4.5 | 146.0±3.9 |
Vicat softening point | ℃ | GB/T 1633-2000 | 83.1±0.3 | 83.3±0.3 | 83.4±0.3 |
Hardness (Shore D) | A | GB/T 2411-2008 | 83.4±0.2 | 83.3±0.2 | 83.4±0.2 |
l Weatherability
CPE-135A can endow PVC finished products with good mechanical properties, at the same times show ideal weather resistance
l Basic formulation for properties comparison
Mixing equipment type: SHR-5A from Zhang Jiagang Beier Machinery Co., Ltd
Mixing condition: 50Hz, 120℃ emptying Volume: 5L
※ Remarks: The above data are from our lab tests for your reference.
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
25kg/bag with PP bag or customized packaging according to customer requirements.
LOADING CAPACITY
For 20GP container, we can load 16mt with pallets or 18mt without pallets.
For 40HC container, we can load 28mt with pallets or 28mt without pallets.
Ingredients | 0# | 1# | 2# |
Control | CPE-135A | Competitor | |
PVC (K-65) | 100.00 | 100.00 | 100.00 |
CaCO3 (PCC) | 5.00 | 5.00 | 5.00 |
PE wax (110℃) | 0.15 | 0.15 | 0.15 |
TiO2 (Rutile) | 4.00 | 4.00 | 4.00 |
Stearic acid | 0.20 | 0.20 | 0.20 |
Lead stearate | 1.00 | 1.00 | 1.00 |
Dibasic lead phosphite | 2.50 | 2.50 | 2.50 |
Calcium stearate | 0.70 | 0.70 | 0.70 |
Processing aid P-225 | 0.80 | 0.80 | 0.80 |
CPE-135A | -- | 6.00 | -- |
CPE Competitor | -- | -- | 6.00 |
