NOBLAZE THPC – Urea

GENERAL

Chemical Name                                               Tetrakis (hydroxymethyl) phosphonium chloride ureaprecondensate
Chemical Structure                                           [(CH2OH)4P] Cl .CH2N4
Appearance                                                     Colourless to light yellow clear liquid
CAS No.                                                               27104-30-9

SPECIFICATIONS

PROPERTIES                                                                                              TYPICAL VALUE
Active Content (as phosphorus), %                                                            10 Min
PH                                                                                                                          4.0 – 5.5
Density, g/cm3 at 25 oC                                                                                 1.35 – 1.42
Colour (APHA)                                                                                                    100 Max

Our THPC-Urea is available in 60 – 65 % solution.

DESCRIPTION

THPC-Urea is used as a flame retardant for textiles and wool.

APPLICATIONS

THPC-Urea is a highly effective flame retardant for cotton fabric. For cotton fabric
treatment, THPC-Urea can be diluted with water to the desired concentration. The optimal
chemical dosage is 50% for 10,000 meter of and its usage procedures as the following:

PROCEDURES

1. Rinse and complete wetted the wool with water.
2. Prepare a tank of fresh water and add 50% of THPC-Urea based on weight of water.