Technical index

Phosphorus content %(w/w)                       19-21

Nitrogen content%(w/w)                             15.5-18.5

Thermal decomposition temperature℃      ≥160

pH value(25℃,10%suspension liquid)        7.5 -8.5

Water  content%(w/w)                                ≤2.0

Water solubility%(w/w) g/100mL                ≥90

Mean grain size(D50)μm                          ≥300

Characteristics

1.It is a phosphorus-nitrogen flame retardant without formaldehyde. It complies with the environmental requirements of the EU Rosh and Reach directives.

2.It is highly soluble in water. As a water-based composite flame retardant, it has excellent dispersibility, flame retardancy, high permeability and low cost.

3.Its design is to prevent surface blooming.

Scope of Application

The flame-retardant coating on the back of the fabric; The application of fiber materials (paper, wood, automotive fire-resistant fabric, flame-retardant fiber materials);For outdoor waterproofing,UV resistance and fire-resistant polymers;Fireproof treatment of high-grade building wood panels; Application of textiles

Instructions 

Prepare a water solution with a concentration of 5-50%. Immerse the fabric in the solution 1-3 times, and then dry it in an oven to achieve long-lasting flame retardancy.

Packaging and storage

This product is packaged in 25kg net weight bags for transportation as an ordinary chemical. It should be stored in a dry and ventilated warehouse. If the product is exposed to a humid environment during long-term storage, it can be dried at 80-110℃ for 2-4 hours before being used again.