Low Melting Point 68333-79-9 Water Based Fire Retardant

Clear Solution Water Soluble Paper Flame Retardant Ammonium Polyphosphate For Packing Paper Wall Paer

Application

1. Use water solution for flame retardant treatment. Preparation of 20-25% PN flame retardant, can be used alone or together with other materials for flame retardant treatment of paper, textiles, fibers and wood. It can be used by spraying. If special treatment is carried out, it can be used to prepare high-concentration flameproof liquid to 50% to meet the special production flameproof requirements.

2. It can also be used as a flame retardant for water-based fire extinguishers and wood varnishes

3. Also used as a high-concentration binary compound fertilizer, slow-release fertilizer.

Water-soluble ammonium polyphosphate is also called ammonium polyphosphate or ammonium polyphosphate , referred to as APP, and its molecular formula is (NH4)(n+2)PnO(3n+1) , in which the content of nitrogen and phosphorus is relatively high . According to the degree of polymerization , it can be divided into low polymerization , medium polymerization and high polymerization . The lower the degree of polymerization , the higher the water solubility . Conversely, the lower the water solubility, when n>20, it is an APP with poor water solubility, and when n<20 , it is an APP with high water solubility . Due to its different water solubility, ammonium polyphosphate is also widely used .

Water-soluble ammonium polyphosphate, because of its relatively low melting point and sintering point , can be quickly melted at a lower temperature , penetrates into the pores of combustibles , isolates combustibles from the air , and further polymerizes and decomposes to form a film , Quickly cover all levels of combustibles to extinguish the flame , so as to achieve the purpose of extinguishing the fire . Therefore , it can be used to make dry powder fire extinguishing agent , which is used to extinguish paper , fabric , wood and other materials

Specification:

Packing

25kg plastic woven bag with PE liner, 17mt/20’fcl without pallets, 13mt/20’fcl with pallets.

Storage

in dry and cool place, keeping out of moisture and sunshine, shelf life one year.