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cas:3896-11-5
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Persona de contacto Ms. Kebin
Zhaohui, Hangzhou
UV***6(Benzotriazole UV Absorber)
Chemical name :
*-(2'-Hydroxy*3'-tert-butyl*5'-methylphenyl)**-chlorobenzortriazole
Introduction : UV***6 is a benzotriazole type
ultraviolet light absorber (UVA), imparting good light stability
for plastics and other organic polymers. UV***6 is especially
suited for polyolefins and cold cured polyesters. It protects
polymers from UV radiation helping to preserve the original
appearance and physical integrity, especially for polyolefins and
polyester resins.
Empirical Formula : C*7H*8N*0Cl
CAS NO : ********5
Structure :
Physical Properties
Molecular Weight : **5.8
Appearance : slight yellow powder
Melting Range : ******1 °C
Flashpoint : **9 °C
Specific Gravity(*0 °C) : 0.*7g/cm3
Volatility Pure substance; TGA, heating rate *0 °C /min in
air
Weight Loss (%)
|
Temperature °C
|
1.0
|
**3
|
2.0
|
**2
|
5.0
|
**3
|
Solubility At *0 °C (g/**0ml solvent)
Solvent |
Solubility |
Acetone |
1% |
Benzene |
*0.5% |
Chloroform |
*1.0% |
Cyclohexane |
6.4% |
Ethyl Alcohol |
0.1% |
Ethyl Acetate |
2.0% |
n-Hexane |
1.0% |
Methanol |
0.1% |
Methylene Chloride |
4.3% |
MEK |
*3.3% |
Toluene |
*1.3% |
Water |
<0.*1% |
UV Absorption
Absorption Spectrum (*0mg/l, Chloroform)
Applications
1. Unsaturated Polyester : 0.**0.5wt% based on polymer weight
2.PVC:
Rigid PVC : 0.**0.5wt% based on polymer weight
Plasticized PVC : 0.**0.3wt% based on polymer weight
3.Polyurethane : 0.**1.0wt% based on polymer weight
4.Polyamide : 0.**0.5wt% based on polymer weight
Toxicity & Safety
This material is not intended for use
in products for which prolonged contact with mucous membranes or
abraded skin, or implantation within the human body is specially
intended, unless the finished product has been tested in accordance
with the Food and Drug Administration and/or other applicable
safety testing requirements. Because of wide range of such
potential uses, Shinyang,Co,Inc. is not able to recommend this
material as safe and effective for such uses and assumes no
liability for any such uses.
Storage
This product may be stored for one year in a sealed container.
Containers should be stored in a cool, dry area. Extended storage
at elevated temperatures or exposure to direct heat or sunlight
could reduce product life. Keep containers sealed when not in
use.
Handling
In accordance with good industrial practice, handle with care
and avoid unnecessary personal contact. Avoid continuous or
repetitive breathing of dust. Use only with adequate ventilation.
Prevent contamination of the environment. Avoid dust formation and
ignition sources.
Packing
UV***6 is available in powder form in a *0 kg (*4.1 LB) fiber
drum, net weight, with an inner PE liner.
Important
The information contained herein is believed to be reliable. However, Shinyang, Co,Ltd. makes no warranty, whether expressed or implied, including warranties of merchantability or of fitness for a particular purpose, for the product or products referred to herein. No statements or recommendations contained herein are to be constructed as inducements to infringe any relevant patent, now or hereafter existence. Under no circumstances shall Shinyang, Co,Ltd. be liable for incidental, consequential, or other damages from alleged negligence, breach of warranty, strict liability, or any other legal theory, arising out of the use of handling of the product or products referred to herein. The sole remedy of the buyer and sole liability of Shinyang, Co,Ltd. for any claims shall be limited to the buyers purchase price of the product which is subject of the claim or the amount actually paid for each product, whichever is less. Technical advice furnished by seller shall not constitute a warranty, which is expressly disclaimed, all such advice being given and accepted at the buyers risk.
País: | China |
N º de Modelo: | cas:3896-11-5 |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | CHINA |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | - |
Detalle de embalaje: | - |
El tiempo de entrega: | - |
Capacidad de suministro: | - |
Tipo de pago: | T/T, L/C |
Grupo de productos : | UV Absorbers |