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Halogen Free Ammonium Polyphosphate Flame Retardant Powder For Coatings

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Halogen Free Ammonium Polyphosphate Flame Retardant Powder For Coatings

Brand Name : WeiLi Resin® or OEM

Model Number : FR002

Certification : ISO9001

Place of Origin : china

MOQ : 500KG

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 500t/month

Delivery Time : 14 work days

Packaging Details : 200kg /barrel

Density : ～1.9g/cm³

Bulk Density : ～700g/L

State : Powder

Polymerization Degree : ≥1000

pH Value : 6.0～7.525℃,10% Suspension

Viscosity (25℃，10% Suspension) : ≤50mPa.s

Decomposition Temp. : ≥260℃

Acid Number : ≤1.0mgKOH/g

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Excellent Thermal Stability Flame Retardant Powder For Coatings

Description

A. Fire retardant is a substance that is used to slow down or stop the spread of fire. Fire retardants are also available as coatings or sprays to be applied to an object. In general, fire retardants reduce the flammability of materials by either blocking the fire physically or by initiating a chemical reaction.
Among the FR series nitrogen-phosphorus inorganic flame retardants, FR002 is a kind of high polymerization degree, crystal type Ⅱ ammonium polyphosphate without activating and surface treatment. It has high content of phosphorus and nitrogen, excellent thermal stability, near-neutral and non-toxic smoke property. With gas source and carbon source, it takes effect by char formation and intumescent mechanism.
B. FR002 is highly recommended to intumescent coatings.

Characteristics:

Compared with other similar commercial products,at the same dosage, FR002 has much lower viscosity in water, polyol suspension of polyurethane and better stability for long term storage.


Technology Index:

Test Item Unit Target value
Whiteness —— ≥88
Density g/cm³ ～1.9
Bulk Density g/L ～700
Polymerization Degree —— ≥1000

pH Value
(25℃,10% Suspension)

 —— 6.0～7.5

Viscosity
(25℃,10% Suspension)

 mPa.s ≤50
Decomposition Temp. ℃ ≥260
Phosphorus % (w/w) 31.0～32.0
Nitrogen % (w/w) 14.0～15.0
Water Solubility % (w/w) ≤0.5
Average Particle Size(D50) μm ～12
Residue on Sieve % (w/w) 0 (40 meshes)
＜0.001% (60 meshes)
＜0.03% (150 meshes)
Acid Number mgKOH/g ≤1.0
Water/Moisture % (w/w) ≤0.25
Toxicity And Environmental Hazard —— Not Detected



Halogen Free Ammonium Polyphosphate Flame Retardant Powder For Coatings


Product Tags:

700g/L Flame Retardant Powder

      

WeiLi Resin® Flame Retardant Powder

      

FR002 Flame Retardant Powder

      
Wholesale Halogen Free Ammonium Polyphosphate Flame Retardant Powder For Coatings from china suppliers

Halogen Free Ammonium Polyphosphate Flame Retardant Powder For Coatings Images

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