It's a new piece of material. -- YFK 168

Brand：It's a new piece of material. 

Model：YFK 168 

Chemical name:III(2,4-Di-butyl-benzene)Phosphate esters

English Name:Tris-(2,4-Di-tert-butylphenol)-phosphite

Molecular weight:646

Molecular formula:C42H63O3P

Product description：

YFK-168 It's an organophosphate antioxygen.，Low volatility.，Good resistance to hydrolysis.。You can do it in the process.(Mixed/Particle-making.，Form，Recycling)Protecting oxidable polymers，To prevent changes in molecular weight.(Like a broken chain./Link.)。There's been a yellow change.。

Product characteristics：

It's white powder or particles.。Soluble to benzene、chloroform、Organic solvents such as cyclohexane，Insoluble in Water、Solvents such as cold alcohol，Moderately soluble esters。It's low poison.，Heat's stable.，It's very water-resistant.，Hydrogen peroxides from polymer thermal processes can be effectively decomposed。

Product parameters：

Melting Point Range(℃)：183.0-187.0

Solubility(/)：Clear.

Spectrometer(%)：

  425nm：≥98.0

  500nm：≥98.0

Heat reduction.(%)：≤0.30

Acid value(mgKOH/g)：≤0.30

Main content(%)：≥99.0

2,4 T-butylphenol content(%)：≤0.20

Anti-hydrolysis.(95℃In the water.，5h)：Qualified

Apply：

YFK-168 And phenol aerobics.、Other suitable stabilizer combinations，You can meet the special stability requirements.。YFK-168 Use in concert with other antioxygens，Useable for polyolefins and condensates，Like polyethylene.(Like HDPE，LLDPE)、Polypropylene、Polybutylene、Ethylene-Ethylene acetate condensate；Polycarbonate、Polyamide、Polyester、All styrene-type polymer and co-polymer；Glucose.(Natural and synthetic glue resin)；Elastomers，LikeBR、SEBS、SBS、in other organic materials。