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Ammonium Polyphosphate Phase II

Ammonium Polyphosphate Phase II
Ammonium Polyphosphate Phase II
Product Code : 05
Product Description

Ammonium Polyphosphate Phase II is commonly used as a flame retardant. It is environment friendly and is widely used in innumerable flame retardant systems. Along with flame retardant systems, this chemical is also used in coatings, paints and engineering plastics. We, Yunnan Tianyao Chemical are an organization that is engaged in offering superior grade and highly effective Ammonium Polyphosphate phase 2. We are one of the foremost firms engaged in this sector, with our product being preferred by various commercial and industrial organizations in many countries across the globe.
Ammonium polyphosphate

Ammonium polyphosphate (APP-II)

Synoyms: White powder

Chemical Formula: (NH4PO3)n

Cas No:68333-79-9

Product description:

TY-423 is a long-chain crystal phase II ammonium polyphosphate(n≥ 1000).

It has a higher thermal stability and lower water solubility than crystal phase II Ammonium Polyphosphate.

TY-423 is an environmentally friendly halogen free flame retardant, which develops its effectiveness through phosphorus / nitrogen synergism and also can be compatible with other polymers. It is usually used with charring agent and foaming agent to protect the polymer through its heat-insulating effect.

Applications:

It can be used together with carbon-forming agent and forming agent, and be applied in fire retardant treatment, such as on PE/PP/PU…thermoplastic materials, oxygen containing group material and high-grade expansive fire retardant coating, it has good fire retardant efficiency.

TY-423 Specifications:

Item

Unit

Index

Degree of polymerization (n)


≥1000 (NMR)

P2O5 Content

%(w/w)

≥71

Nitrogen(N) Content

%(w/w)

≥14

pH Value (10% suspension)


5.5—7.5

Water Content (130℃)

%(w/w)

≤0.5

Solubility in water (25℃)

g/100Ml

≤0.5

Viscosity (25° C, 10% suspension)

mPaS

≤100

Density (25℃)

g/cm3

about 1.9

Bulk Density (25℃)

g/cm3

about 0.7

Thermal Decomposition Temp. (5% weight loss)

≥300

Crystal Form


Phase II

Average particle size (D50)

μm

≤20 (D50)

Package:25Kg/Bag


YUNNAN TIANYAO CHEMICAL CO., LTD.

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YUNNAN TIANYAO CHEMICAL CO., LTD.
Xiaohaikou,Kunming - 650117, Yunnan, China
Ms. Sara
Mr. Jameen (Sales Manager)
Trust Stamp
Product Showcase
Mobile : 0086-18611384845; 0086-13769180700
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