PhosflexTM 31L

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PhosflexTM 31L

Chemical Name:
Isopropylated triphenyl phosphate ester
CAS Number:
68937-41-7
Phosphorus content (%):
8.3

General & Use:

PhosflexTM 31L is a substituted triaryl phosphate ester made exclusively from synthetic feedstocks. It has excellent flameretarding characteristics, which are typical of the triaryls. This flame retarding efficiency permits back-blending with non-flame retarding plasticizers, resulting in favorable economics and wide flexibility to formulators. While used primarily in PVC formulations, PhosflexTM 31L finds compatibility and utility in other resin systems as well.

Typical Properties:

Property

Physical Appearance
clear transparent liquid

Phosphorus Content (Wt.%)
8.3

Density @ 20°C (kg/m³)
1179

Viscosity @ 25°C (mPa.s)
60

Acidity (mg KOH/g)
0.10

Water Content (Wt.%)
0.10

Color APHA
<75

Thermogravimetric Analysis (10°C/minute, air)

Weight Loss, % 0C
2 210
5 230
10 245

 

Please note that the values indicated do not constitute specification limits. To obtain current specifications, refer to your local Sales Office/Representative or ICL-IP Head Office at address herein.

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