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WeiLi Resin® Flame Retardant Powder For Coatings

Basic Information
Place of Origin: china
Brand Name: WeiLi Resin® or OEM
Certification: ISO9001
Model Number: FR002
Minimum Order Quantity: 500KG
Price: Negotiable
Packaging Details: 200kg /barrel
Delivery Time: 14 work days
Payment Terms: L/C, T/T
Supply Ability: 500t/month
Detail Information
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
High Light:

700g/L Flame Retardant Powder

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WeiLi Resin® Flame Retardant Powder

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FR002 Flame Retardant Powder


Product Description

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

 

Contact Details
WQ Chemical

Phone Number : +8613906014499