ADDYLST LS-783
Chemical Name: Light stabilizer 783 (compound light stabilizer)
CAS NO. 70624- 18-9 (944) + 65447-77-0 (622)
Structure：
944 622
Features
Light stabilizer 783 is a kind of high molecular weight compound hindered amine light stabilizer, which has the characteristics of excellent light stability and long- term thermal stability, low volatility and extraction resistance, and has good compatibility with most polymers.
Applications
The product is suitable for polyolefin materials, particularly effective in PP fiber, tape, thin or thick LLDPE, LDPE products. It can effectively prolong product service life.
Typical properties
|
Appearance |
White to light yellow solid |
|
Light transmittance |
≥90% (425nm) ≥91.5% (450nm) ≥93% (500nm |
|
Chroma |
≤ 120 Hazen |
|
Softening point |
55- 140 oC |
|
Loss on drying |
≤0.5% |
|
Ash |
≤0.1% |
Package & Storage
Package: 25 kg carton inner with plastic bag or as customer` s requirement.
Storage: Keep container tightly closed in a dry and well-ventilated place.
Safety
The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling. All safety information is provided in
