UV absorber triazine-5

Chemical name: 2,4,6-tris (2 '- transyl4' - n-butoxyphenyl) -1,3,5-triazine (mixture of three components)

English name: 2,4,6-tri (2 '- hydroxy-4' - n butoxyphenyl) -1,3,5-triazine

Molecular formula: C33H39O6N3 (I) C29H31O6N3 (II) C26H23O6N3 (III)

Relative molecular weight: 573.69; 517.58; four hundred and five point three seven

Appearance: Light yellow powder

Melting point: 165~166 ℃; 211~212 ℃

Solubility: soluble in hexamethylphosphotriamine (HPT), slightly soluble in n-butanol, insoluble in water

Application performance: This product is an excellent ultraviolet absorber with excellent thermal and photo stability, suitable for various polymers. Adding a small amount to polyvinyl chloride agricultural film can increase the service life of the product by 1-3 times. In polyformaldehyde, this product not only improves the weather resistance and heat resistance of the product, but also has outstanding impact toughness. In oxidized polyethers, it helps to improve their storage and service life, and is also beneficial for processing. But it needs to absorb some visible light to make the product yellow.

Safety: This product is non flammable, non corrosive, non polluting, and has good storage stability