 |
|
|
|
|
|
Product Details:
Payment & Shipping Terms:
|
| CAS NO: | 103597-45-1 | Purity: | 99% |
|---|---|---|---|
| Melting Point: | 197-199°C | Boiling Point: | 771.6°C |
| Application: | Used In A Variety Of Polymers And Resin Composition | Chemical Name: | 2-(benzotriazol-2-yl)-6-[[3-(benzotriazol-2-yl)-2-hydroxy-5-(2,4,4-trimethylpentan-2-yl)phenyl]methyl]-4-(2,4,4-trimethylpentan-2-yl)phenol; |
| High Light: | uv 326,benzophenone 12 |
||
Ultraviolet Absorbent-360 for variety of polymers resin CAS NO 103597-45-1
| Product Name | UV-360 |
| CAS number | 103597-45-1 |
| Molecular formula | C41H50N6O2 |
| Molecular weight | 658.87 |
| Appearance | powder |
| Melting point | 197-199 °C(lit.) |
| Boiling point | 771.6ºC at 760 mmHg |
| Flash point | 420.5ºC |
| Vapour pressure | 1.13E-24mmHg at 25°C |
| Relative density | 1.16 g/cm3 |
Ingredients: 2,2'-methylene bis(6-(2H-benzotriazole-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol)
Introduction:
This product is high-efficiency ultraviolet absorbent and widely soluble in many resins. This product is used in polypropylene resin, polycarbonate, polyamide Resin and others.
Application:
UV-360 is a very low volatile, used in a variety of polymers and resin composition. UV-360 is an excellent UV absorber and can be used in polyacrylic resin, polyalkene, polyamide and in elastoplastic goods with good compatibility and higher UV absorbability. Used with other additive such as antioxidanr, it shows synergistic effect. Yellowish powder, insolunle in water, soluble in esters. And benzoid solvents, high thermostability.
Technical index:
Appearance:light yellow powder
Content: ≥ 99%
Melting point: 195°C
Loss on drying: ≤ 0.5%
Ash: ≤ 0.1%
Light transmittance: 440nm≥97%
500nm≥98%
Toxicity: low toxicity,rattus norvegicus oral LD 50 >2g/Kg weight.
General dosage:.
1. Unsaturated Polyester : 0.2-0.5wt% based on polymer weight
2. PVC:
Rigid PVC : 0.2-0.5wt% based on polymer weight
Plasticized PVC : 0.1-0.3wt% based on polymer weight
3. Polyurethane : 0.2-1.0wt% based on polymer weight
4. Polyamide : 0.2-0.5wt% based on polymer weight
Contact Person: Mr.Wang
Tel: +8618516375790
