Ammonium Polyphosphate Phase I (Higher whiteness, CA FR APP 121H)

Ammonium Polyphosphate Phase I (Higher whiteness, CA FR APP 121H)

Product Details

Our eternal pursuits are the attitude of 'regard the market, regard the custom, regard the science' plus the theory of 'quality the basic, have faith in the main and management the advanced' for Tris(2-chloroethyl) phosphate, Triecresyl Phosphate, CAS No.20592-85-2. Our company is well-known in the industry for the high-quality, cost-effective products, superb technology, and good reputation. Please feel free to contact us. We constantly expand the variety and scale of our distribution according to the actual needs of users and the market. Our company has always established long-term friendly trade relations with customers on the basis of equality and mutual benefit. The company will continue to improve its scientific and technological strength, enhance product quality, improve the marketing network, establish a sound after-sales service system, and comprehensively strengthen corporate brand building.

Chemical name:

Ammonium Polyphosphate

Synonyms:

APP

CAS No. :

68333-79-9   

Formula:

(NH4PO3)n

 

CHARACTERISTICS:

APP with high polymerization has low solubility in water, it can be applied to the products with high humidity/water.

It contain high phosphorus,also it has high chemical stability.

It can be used in solvent/water based intumescent coatings. And is used as flame retardant in flexible and rigid urethane foams,unsaturated polyesters,epoxies,acrylics and polyurethanes.

 

SPECIFICATION:

Appearance

White free-flowing powder

pH value of 10% suspension, 25 ℃

5.5 - 7.0

Acid number, mgKOH/g

≤ 1.0

Solubility in Water@25 ℃, g/100ml

≤ 0.5

Nitrogen %

14.0-15.0

Phosphorus (as P) %

31.0-32.0

Density g/cm3

approx. 1.9

Bulk density g/cm3

approx. 0.7

Viscosity of 10% suspension @25 ℃,mPa.s

≤ 100

Degree of polymerization

> 1000

Average Particle Size (D50) µm

approx. 15

Marks:Meantime we also provide many types APP with different specifcations.

 

PACKING & STORAGE:

Packed in 25 kg net bags or big bags

Store in ventilated, dry place, avoid direct sunlight.



In the production process of Ammonium Polyphosphate Phase I (Higher whiteness, CA FR APP 121H), strict process control and quality inspection system are implemented. We will continue to repay the support and trust of our users with persistence, focus, creativity, diligence and enthusiasm. We hope that more industry elites will sincerely cooperate with us and work hand in hand to create a brilliant future. Quality management has become the cornerstone of our economic development and our penetration into the global market.

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