Customization: | Available |
---|---|
CAS No.: | 131-57-7 |
Formula: | C14h12o3 |
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UV absorber UV-9
Chemical Name:
2-Hydroxy-4-Methoxybenzophenone (Benzophenone-3)
CAS NO : 131-57-7
Molecular Formula: C14H12O3
Property of UV absorber UV-9
Ultraviolet absorbers is yellowish crystalline powder, freely soluble in most organic solvents, not soluble in water.
item |
UNIT |
index |
Appearance |
|
yellowish crystalline powder |
Content |
% |
99.0min |
Melting Point |
°C |
62-65 |
Loss on drying(55±2°C) |
% |
0.3max |
Content of Ash |
% |
0.1max |
Light Transmittance(290-400nm) |
% |
93min |
Title of the production | Profile | Fittings | Pipe | Foaming board |
Recommended dosage (per 100 parts PVC) | 6-8 | 7-8 | 2-3 | 7-8 |
Ultraviolet absorbers mainly used on paint and plastic cosmetics products,such
as PVC,PS,PUT, acrylic resin, with the dosage of 0.1-0.5%.
Characteristics of UV-9
This product is a high efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation
of 290-400 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored
transparent products. ultraviolet absorbers is well stable to light and heat, not decomposable below 200°C,
1.Packing:
packed in cardboard drums lined with PE bags with N.W 25 kg
Company Profile
XTONG chemical employs veteran chemical engineers who are capable of conducting product evaluations and performance demonstrations both in the laboratory and in actual plant processes. Our team has extensive experience in identifying the right solutions for a variety of applications and is well-suited for any project at hand. We know that every project comes with its own set of unique challenges and we're eager to help develop a solution that meets your needs.With over 15years experience sourcing and distributing chemicals for various industries, coupled with vast experience in direct and online sales XTONG Chemical was formed to provide high quality products with a super fast delivery turn around-covering industrial chemicals,Agricultural chemicals plastics and resin.
By choosing Xtongchem as your supplier of UV absorber UV-9 you can benefit from our high-quality products, industry expertise, customization