English
English
| Chemical name : | The active substance is a mixture of: Poly-{[6-[(1,1,3,3-tetramethylbutyl)-imino]-1,3,5-triazine-2,4-diyl][2-(2,2,6,6-tetramethylpiperidyl)-amino]-hexamethylene-[4-(2,2,6,6-tetramethylpiperidyl)-imino]} and Poly-(N- beta-hydroxyethyl-2,2,6,6-tetramethyl-4- hydroxy- piperidyl succinate) |
| CAS number : | 70624-18-9/71878-19-8, 65447-77-0 |
| M.W. : | >2500 |
| Chemical structure : |
|
Appearance |
White to slightly yellowish powder or granules |
|
Melting point |
50-130°C |
|
Volatility |
0.50% max |
|
Ash |
0.10% max |
|
Chroma |
120 Pt-Co max |
|
Transmittance |
|
|
@425 nm |
90.0% min |
|
@450 nm |
91.5% min |
|
@500 nm |
93.0% min |
Leadstab LS 783 is well suited for most polymers including polyolefin (PP, PE), polyurethane, polyformaldehyde, polyamide and polyester and polyester with elastomers. And it can be used in engineering plastic such as ABS. When it is used in low concentration agricultural film system (LDPE or LLDPE), it delivers excellent cost effectiveness. It is a very effective anti-UV stabilizer and a long-acting heat stabilizer.
The packaging is 25 kg carton (inner with plastic bag) or according to customers' requirements.
Keep container tightly closed and dry; store in a cool, dry and well-ventilated area. Avoid direct sunlight.
Onelead Co., Ltd.
+86 1021737291
Rm 1625, Taifenghuizhong, No.120 Zhushikou West Street, Xicheng, Beijing, China,100050
