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English
| Chemical name : | Bis (2,2,6,6-Tetramethyl-4-Piperidinyl) sebacate |
| CAS number : | 52829-07-9 |
| Formula : | C₂₈H₅₂O₄N₂ |
| M.W. : | 480.73 |
| Chemical structure : |
|
Appearance |
White powder or granules |
|
Purity |
99.0% min |
|
Melting point |
81.0-86.0°C |
|
Volatility |
0.50% max |
|
Ash |
0.10% max |
|
Chroma |
25 Pt-Co max |
|
Transmittance |
|
|
@425 nm |
98.0% min |
|
@500 nm |
99.0% min |
Leadstab LS 770 is a highly effective radical scavenger that protects organic polymers against degradation caused by exposure to ultraviolet radiation. It is widely used in a variety of applications including polyethylene, polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides and polyacetals. Its high effectiveness as a light stabilizer makes it well suitable for applications in both thick section and films, independent of the thickness of the articles. Combined with other HALS products, Leadstab LS 770 displays strong synergistic effects.
The packaging is 25 kg carton (inner with plastic bag). Other packages are available as customers' requirements.
Keep container tightly closed and dry; store in a cool place.
Onelead Co., Ltd.
+86 1021737291
Rm 1625, Taifenghuizhong, No.120 Zhushikou West Street, Xicheng, Beijing, China,100050
