iSuo Chem® UV light stabilizer additive 944 is a high molecular HALS with low volatility, migration resistance, high temperature resistance etc., has synergetic effect with antioxidants and UV absorber.
iSuo Chem® Hindered Amine Light Stabilizing Agent 944 is highly effective in PE/PP/PS/PA/PU/PVC, especially in films and fibers.
| Type | 944 |
|
Molecular weight |
2100~3000 |
|
Melting point(℃) |
110~130 |
|
Volatile matter(%) |
≤0.5 |
|
Relative density (g/cm3) |
1.01 |
|
Weight Loss point ℃(5.0%) |
371 |
|
Light Transmittance(425nm) |
≥93.0% |
| Light Transmittance(450nm) |
≥95.0% |
|
Ash
Content(%) |
≤0.1 |
Download: TDS
APPLICATION
iSuo Chem® UV Stabilizer 944 mainly used for geomembranes, waterproof clothes, sunshade nets, artificial turf, synthetic rattan, functional films.
PACKAGE of UV Stabilizer
STORAGE
When we store iSuo Chem® high-performance UV Stabilizer Avoid direct sunlight, moisture, high temperature, substances with sulfur or halogen such as some stabilizers, flame retardants and pesticides. Testing required before use.
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