Altal;Celluflex TPP celluflextpp;Disflamoll TP;disflamolltp;Dymel Kronitex TPP;Phenyl phosphate ((PhO)3PO)
Product name |
Triphenyl phosphate |
Synonyms |
Phosphorictri phenylester |
CAS No. |
115-86-6 |
EINECS |
204-112-2 |
Molecular formula |
C18H15O4P |
Molecular weight |
326.29 |
Appearance |
White crystalline powder |
Melting point |
48-50 °C(lit.) |
Boiling point |
370 °C |
Assay |
99%min |
Packing |
25Kg/drum or as customer demand |
|
|
1.Property & Application:
It is an excellent phosphite ester antioxidant, which is white powder. Soluble in benzene,
chloroform, cyclohexane and other organic solvents, slightly soluble in ethanol, acetone,
insoluble in water, alcohol and a very solvents, slightly soluble in esters.
This product has low toxicity, low volatility, high thermal stability, excellent resistance to
hydrolysis, which can effectively decompose hydrogen peroxide produced during the
polymeric hermal process.
.
Good synergistic with antioxidant, for example, 1010,1076, are wildly applied. It can be
widely used for pe, pp,pc resin and so on.
2.Specification:
Item |
Spec |
Appearance |
White Powder or Grain |
Melting Point |
183.0~187.0°C |
Volatilizing |
0.30%Max |
Clarity Of Solution |
Clear Solution |
Transmittance 425nm 500nm |
98.0%Min |
98.0%Min |
|
Content Of 2,4-Di-Tert-Butyl-Phenyl |
0.20%Max |
Assay |
99.0% Min |
Acidity |
0.2Mg Max Koh/G |
Hydrolytic Stability |
Pass |
3. Usage:
The product is low volatile organic synthesis oxidation inhibitor, which is widely used in
polypropylene, polyethylene, ABS, polycarbonate and other types of fiber and polyester
resin synthesis and processing of plastics.
The amount to be used may be 0.1%~1.0%.
4. Package & Storage:
Normally, it is packed in 5kg plastic woven bag or 25kg carton or according to customers'
requirements.
This product is non-toxic, non-flammable, non-explosive, non-corrosive, with a good
storage stability. Store in a dry and shady place, away from strong oxidant, alkaline etc..
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