Factory wholesale Optical Brightener 393 - UV absorber UV-1130 for Automotive Coatings – DEBORN
Factory wholesale Optical Brightener 393 - UV absorber UV-1130 for Automotive Coatings – DEBORN Detail:
Chemical Composition
Chemical Name: Poly(oxy-1,2-ethanediyl), .alpha.-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4-hydroxyphenyl]-1 -oxopropyl]-.omega.-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4-hydroxyphenyl]-1 -oxopropoxy]-Poly(oxy-1,2-ethanediyl), .alpha.-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4-hydroxyphenyl]-1 -oxopropyl]-.omega.-hydroxyPoly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-CAS NO: 104810-48-2, 104810-47-1 25322-68-3
Molecular formula: C19H21N3O3.(C2H4O)n=6-7
Molecular weight: 637 monomer; 975 dimer
Chemical Structure
Specification
| Appearance | Light yellow transparent liquid |
| Loss on drying | ≤0.50 |
| Volatile | 0.2%max |
| Proportion(20℃) | 1.17g/cm3 |
| Boiling Point | 582.7°C at 760 mmHg |
| Flash Point | 306.2°C |
| Ash | ≤0.30 |
| Light transmittance | |
| Wave length nm | Light transmittance % |
| 460 | ≥ 97 |
| 500 | ≥ 98 |
Miscibility(g/100g solvent)20℃
Miscible with polar and nonpolar organic solvents> 50; Immiscible with water
Application
1130 for liquid UV absorbers and hindered amine light stabilizers co-used in the coatings, the general amount of 1.0 to 3.0%. This product can make to effectively keep the coating gloss, prevent cracking and produce spots, burst and surface stripping. The product can be used for organic coatings can also be used for water-soluble coating, such as automotive coatings, industrial coatings.
Storage and packing
This product should be sealed and stored in a closed, dry, dark place, avoid sunlight.
25 kg plastic bucket can also be packaged according to customer requirements.
Product detail pictures:
Related Product Guide:
The corporate upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will keep on to serve outdated and new clients from home and abroad whole-heatedly for Factory wholesale Optical Brightener 393 - UV absorber UV-1130 for Automotive Coatings – DEBORN , The product will supply to all over the world, such as: Sheffield, Sacramento, San Diego, We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we have better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We are always here working for your demands whenever you need.
By Gill from France - 2018.07.26 16:51
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Andrew from Rotterdam - 2017.01.11 17:15