Typical Properties

Chemical Name: A mixture of 2-[4-[(2-Hydroxy-3-dodecyloxypropyl) oxy] -2-hydroxyphenyl]4,6- bis (2,4-dimethylphenyl)-1,3,5-triazine & 2-[4-[(2-Hydroxy-3-tridecyloxypropyl) oxy]-2hydroxyphenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine

400 is an 85% solution of the active substance in 1-methoxy-2-propanol

Molecular Formula: C₈₁H₁₀₈N₆O₈, C₄H₁₀O₂

Molecular Weight: 647, 90

Cas No.: 153519-44-9, 107-98-2  

Product Form: Slightly yellow to yellow liquid

Flash Point, ℃: 43 (Close cup)

Solubility (at 20℃), g/100g solvent

Applications

UV absorber 400 a liquid hydroxyphenyl-triazine (HPT) UV absorber with very high thermal stability, high photo-stability, and minimize migration. 400 has no interaction with the substrate when applied to amine or metal catalytic coating systems. It is particularly suitable for use in coating systems under high temperature conditions and extreme environmental conditions. 400 has excellent weather resistance and is a very good choice for coating systems with strict weather resistance requirements or ultra-long service life.

Storage

UV absorber 400 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).