APP Phase I

KYLIN APP Phase I is an excellent, high-efficiency and nontoxic inorganic flame retardant. The polymerization degree is higher than 50andthe solubility in water is lower than 2g in every 100ml of water.

TDS:

Advantages:

>High content of phosphorus, nitrogen, good flame retardant effect.
High polymerization degree, low water-solubility and hygroscopicity
PH value is near neutral good thermal stability and compatibility.
Low toxicity(LD50>10g/kg)safe production and use

Usage:

With raw materials produced in-house and stable quality, our APP is widely used in the following fields.
Flame retardant coatings.
Timber.
Textile fiber.
Fireproof blocking material

Package:

25kg bag. or 500kg800kg\1000kg super sack

Properties

Ammonium polyphosphate, also known as ammonium polyphosphate (APP), is non-toxic and tasteless, does not produce corrosive gas and has high thermal stability. It is a non halogen flame retardant with excellent performance; However, it also has its own shortcomings that are difficult to overcome, such as poor compatibility with polymers and poor dialysis resistance. Once the polymer surface is precipitated, it is easy to absorb moisture and water-soluble and hydrolyze in a humid environment, which affects the weather resistance and electrical properties of polymers and limits its application range.

CAS No.

68333-79-9

Formula

H12N3O4P

Molecular Mass

149.086741

Exact Mass

149.05700

PSA

97.29000

Logp

0.04310