SINOSORB® UV-329
Cas No.:3147-75-9
Chemical Name:2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
Synonym:Eversorb 72;CHISORB 5411;Milestab 329;THASORB UV-329
Structure:
| Appearance | White crystalline powder |
| Content | ≥99%(HPLC) |
| Melting point | 103-105.3℃ |
| Ash | ≤0.1% |
| Volatile | ≤0.5% |
| Transmittance | 440nm≥97%，500nm≥98% |
Application：
1. This product is an excellent anti-aging agent for colleges and universities, which can effectively absorb 270-380nm ultraviolet light.
2. Non-flammable, non-explosive, non-toxic, safe and harmless to use.
3. This product hardly absorbs visible light, and is especially suitable for colorless, transparent and light-colored products.
4. This product is suitable for polyester, rigid polyvinyl chloride, polystyrene, polymethyl methacrylate, polycarbonate, ABS resin, etc. Especially effective in transparent products and high-temperature processed engineering plastics. This product can be used for polyolefins.
Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention of oxidation.
Protecting the product from leakage, rain and insolation during transportation.
Details
| Trivial name: | UV Absorber UV-329 |
|---|---|
| Cas No. | 3147-75-9 |
| MF | C20H25N3O |
| Purity | ≥99%(HPLC) |
| Package | 25kgs/carton or Drum |
Reviews
There are no reviews yet.