Product introduction
TPP is a kind of widely used flame retardant and plasticizer, which can be used in the production of cellulose acetate membrane.
TPP is a specific phosphate ester, and is also a low volatile flame retardant. Because of high phosphorus content, it can make a large number of polymers with flame retardancy. It is used as a plasticizer in the production of cellulose acetate membrane and is used in the application of PVC, such as artificial leather.


Characteristic
The phosphorus content is high, the addition amount is little, the flame retardant effect is superior.
The products are nontoxic and odorless.
Convenient processing, no lump.
Three benzyl phosphate TPP, a halogen free flame retardant, is widely used in PC/ABS, PPO/HIPS, PET and other polymers.
The synergistic anti dropping agent FS or the silicone flame retardant FCA-117 has better effect.


quality standard
White flake solid appearance
Color (APHA = 80)
The acid value is less than or equal to 0.1 (mg KOH/g)
Water (w/w% = 0.1)
Density (50 degrees C, g/cm3) 1.185-1.202
The free phenol (wt.%) less than or equal to 0.01
Freezing point (C) = 48
P% = 12.5%




application area
Polymer flame retardants
Polymer plasticizer
• polymer
Polymer auxiliaries


Synonym
• Disflamoll TP-S
• Phosphoric acid triphenylester (three benzoic acid methyl phosphate)
• TP (three benzoic acid methyl phosphate)
• Triphenylphosphate (three benzyl phosphate)


Packing
Kraft paper (lined with plastic bags) with a net weight of 25 kilos.