Reliable Supplier Antioxidant 1098 - Light Stabilizer 144 – DEBORN
Reliable Supplier Antioxidant 1098 - Light Stabilizer 144 – DEBORN Detail:
Product name: Light Stabilizer 144
Chemical name: [[3,5-di-tert-butyl-4-hydroxyphenyl]methyl]-butylmalonate(1,2,2,6,6-pentamethyl-4- piperidinyl)ester
CAS No. 63843-89-0
Structure formula
Physical Properties
| Appearance | white to light yellow powder |
| Melting point | 146-150℃ |
| Content | ≥99% |
| Loss on dry | ≤0.5% |
| Ash：≤0.1% | 425nm |
| Transmittance | ≥97% |
| 460nm | ≥98% |
| 500nm | ≥99% |
Application
LS-144 is recommended for applications such as: automotive coatings, coll coatings, powder coatings.
The performance of LS-144 can be significantly improved when used in combination with a UV absorber such an recommended below. These synergistic combinations give superior protection against gloss reduction, cracking, blistering delamination and color change in automotive coatings. LS-144 can also reduce yellowing caused by overbake.
The light stabilizers may be added in two coat automotive finishes to the base and clear coat .However, according to our experience the optimum protection is achieved by adding the light stabilizer to the topcoat.
Possible interactions of LS-144 required for optimum performance should be determined in trials covering a concentration range.
Packing and Storage
Package: 25KG/CARTON
Storage: Stable in property, keep ventilation and away from water and high temperature.
Product detail pictures:
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By Salome from Doha - 2018.09.12 17:18
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Jamie from Bulgaria - 2018.03.03 13:09