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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>UV Absorber 384
UV Absorber 384
  • UV Absorber 384

UV Absorber 384 NEW

Price Get Latest Price
Package 25kg
Min. Order: 25kg
Supply Ability: 1800 Tons
Update Time: 2025-01-20

Product Details

Product Name: UV Absorber 384 CAS No.: 127519-17-9
Min. Order: 25kg Purity: 99.0%
Supply Ability: 1800 Tons Release date: 2025/01/20

Typical Properties

Molecular Formula: C27H37N3O, C6H12O3

Molecular Weight: 452, 132

Cas No.: 127519-17-9, 108-65-6

Product Form: Slightly yellow to yellow liquid

Specific Gravity, at 20℃: 1.0718

Viscosity, mPa·s at 20℃: 3200


Solubility (at 20℃), g/100g solvent

Propylene Glycol Methyl Ether Acetate

50

Butyl acetate

50

Acetone

50

Diethylene Glycol Butyl Ether

50

N-hexane

50

Ethanol

50

Methyl n-amyl ketone

50

Water

0.1

Xylene

50

100# solvent oil

50






Applications

UV absorber 384-2 is a liquid benzotriazole UV absorber. Due to its liquid properties, 384-2 can be easily added to solvent-based systems and can also be used in specific water-based systems. It is particularly suitable for coatings that need to be exposed to high temperatures or extreme conditions for a long time, such as automotive paints and industrial paints. 384-2 works better when used in conjunction with hindered amine light stabilizers such as 292, which can improve the durability of the coating and delay discoloration, gloss reduction, cracking and delamination of the coating due to aging.


Storage

UV absorber 384-2 is stable in nature and has no special requirements; pay attention to moisture-proof and avoid high temperature.

Recommended Concentrations

0.05-0.3% (the specific amount to be added is subject to the actual application of the customer).

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  • Since: 2020-06-23
  • Address: Room J3336, Building 2, No. 988 Andingtang Road, Nanxiang, Jiading District, Shanghai
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