PRODUCT
- Contact Person: Mr Clinton
- PHONE:13465705350
- ADD:WENZHOU INDUSTRIAL PARK, CHANGLE COUNTY, WEIFANG CITY, SHANDONG, P. R. CHINA.
DESCRIPTION
Lead stabilizer LS-28 is one kind of compound stabilizer mainly used for PVC profiles, PVC foaming board and PVC pipe application.
KEY PROPERTY
l Endow the PVC melt with eminent thermal stability .
l Enhance the dispersibility of filler in the PVC resin.
l Improve the whiteness and glossiness performance.
l Improve the PVC Panel & Foaming Sheet mechanical properties.
PRODUCT INDEX
Property | Specification |
Appearance | White flake |
Lead Content, % | ≥ 28 |
Volatile Content, % | ≤ 0.6 |
Melting Point, ℃ | 90-118 |
Heating loss, % | ≤ 3.0 |
Thermal Stability, 190℃, min | ≥ 110 |
RECOMMENDED APPLICATION
1. Keep the original formula unchanged. The recommended using dosage is 4~5.5 PHR.
2. Adding Lead stabilizer LS-28 together with the PVC resin into the high-speed mixer.
3. Keep the temperature at about 115℃ for 8 ~ 10minutes.
4. If you need to increase/decrease of CaCO3 content or want to adjust the lubrication system, please contact our technical service team: E-mail: tech@pvcadd.com
PROPERTIES COMPARISON
l Fusion property comparison
Test equipment type: RM-200C torque rheometer from Harbin Hapro Electrical technology Co., Ltd Volume: 60ml
Test conditions | 165℃ 90rpm | |
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l Static stability at 200 ℃
Minutes | 10 | 20 | 40 | 60 |
Competitor |  |  |  |  |
LS-28 |  |  |  |  |
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.
