Antioxidant 3114

Antioxidant 3114

 

Chemical name: 1,3,5, tri (3,5-di-tert-butyl, 4-hydroxybenzyl) triazine, 2,4,6 - (1H, 3h, 5H) trione

 

English Name: 1,3,5, tris (3,5-di-tert-butyl-4-hydroxybenzoyl) - s-triazine-2,4,6 - (1H, 3h, 5H) trione

 

Molecular weight: 784

 

Structural formula:

 

Molecular formula: c48h69n3o6

 

CAS NO： 27676-62-6

 

Quality standard: white crystal powder in appearance

 

The transmittance was 425nm ≥ 93% (95%); 500nm ≥95%(97%)

 

Melting point 218 ℃ - 224 ℃

 

Flash point 289.4 ℃

 

Volatile matter ≤ 0.2%

 

Relative density 1.03

 

Ash content ≤ 0.1%

 

Purity ≥ 98%

 

Properties: This product is a kind of hindered phenolic antioxidant with multi-functional groups and comprehensive efficiency, without pollution and coloring. Because of its high molecular weight and melting point, it has little volatility, small migration and good water extraction resistance, which can endow plastics with excellent heat oxidation resistance and light oxygen resistance. Anti aging, keep the color of products for a long time. The LD50 of rats is more than 15000mg / kg, so the toxicity is very low. It can be used in food contact products.

 

Application: suitable for ABS resin, polyester, nylon, PE, PP, PS, PVC, PU, cellulose plastic and synthetic rubber, especially for polyolefin. It can be used in combination with ultraviolet absorbents or phosphites to further improve the photothermal stability.

 

Reference dosage: the general dosage is 0.1% - 0.25%.

 

Packing, storage and transportation: cardboard barrel lined with plastic bag, net weight 25kg. The chemical property of this product is stable, no special storage requirements, should be moisture-proof, heat insulation.