UV absorber RC-UV1130
DESCRIPTION
UV absorber RC-UV1130 is liquid UV absorber of the hydroxyphenyl benzotriazole class specially devoloped for industrial coating applications.
CHEMICAL COMPOSITION:
A mixture of: a) 50% β-(3-(2-H-Benzotriazole-2-yl)-4-hydorxy-5-tert.butyphenyl)-propionic acid-poly(ethylene glycol) 300-ester and b) 50% Bis(β-(3-(2-H-Benzotriazole-2-yl)- 4-hydorxy-5-tert.butyphenyl)- propionic acid-poly(ethylene glycol) 300-ester.
CHEMICAL STRUCTURE
CAS NO.：104810-47-1,104810-48-2,25322-68-3
PRODUCT FORM: Yellowish to light amber liquid
PACKAGE & STORAGE
Package: 25kg plastic drum, or as customs’ requirements.
Storage: Keep tightly sealed and stored in a cool, dry and well-ventilated area.
APPLICTION
• It is versatile product for use in water and solvent based coatings.
• It is specially used for industry coating system.
TYPICAL PROPERTIES
|
Test |
Specification |
|
Purity: |
|
|
104810-47-1 (%) |
36.0-38.0 |
|
104810-48-2 (%) |
50.0-52.0 |
|
25322-68-3 (%) |
12.00 |
|
Viscosity ( mPa.s,20℃) |
7400 |
|
Ash (%) |
Max 0.1 |
|
Transmittance (%) |
|
|
460nm |
Min 95.00 |
|
500nm |
Min 97.00 |
NOTE
The above information is provided as guidelines only. It is important that the customer evaluate any product in their own resin system to determine suitability.