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High Polymerization Degree Crystal Type Flame Retardant Powder
High Polymerization Degree Crystal Type Flame Retardant Powder
High Polymerization Degree Crystal Type Flame Retardant Powder
High Polymerization Degree Crystal Type Flame Retardant Powder
Specifications
Brand Name :
WeiLi Resin® or OEM
Model Number :
FR004
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 :
5.5～7.5(25℃,10% Suspension)
Viscosity :
≤50mPa.s (25℃，10% Suspension)
Decomposition Temp. :
≥260℃
Acid Number :
≤1.0mgKOH/g
Description

Crystal Type Flame Retardant Powder High Polymerization Degree

Description

A. Flame retardants / fire retardants are chemical compounds added to paints and coatings to inhibit/retard the ignition/burning of the paint. In marine applications where ships are repeatedly painted to prevent corrosion, building up of paint layers increases the risk of catching fire which can damage the vessel. Therefore it becomes necessary to paint the vessel with fire retardant coatings. Flame retardant coatings are also used in architectural applications for painting schools, churches, homes etc. Flame retardants can be broadly classified as inorganic, halogenated, nitrogen based and phosphorous based.

FR004 is a kind of crystal type FR flame retardant, which has high polymerization degree, but without encapsulated and activated. It has high content of phosphorus & nitrogen, excellent thermal stability, near-neutral and non-toxic smoke property. It takes effect by char formation and intumescent mechanism.

B. FR004 can meet the requirements of different applications. It is highly recommended to intumescent coating.

Characteristics:

Compared with other similar commercial products, at the same dosage, FR004 has much lower viscosity in water, polyol suspension of polyurethane and better stability for long term storage. Compared with FR004, it has bigger particle size.

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) —— 5.5～7.5
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 ～15
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

Product tags

flame retardant for polystyrene

,

thermoplastic powder

,

polystyrene flame retardant
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High Polymerization Degree Crystal Type Flame Retardant Powder

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Product Detail
Brand Name :
WeiLi Resin® or OEM
Model Number :
FR004
Certification :
ISO9001
Place of Origin :
china
MOQ :
500KG
Price :
Negotiable
Contact Supplier
High Polymerization Degree Crystal Type Flame Retardant Powder
High Polymerization Degree Crystal Type Flame Retardant Powder

Xiamen WangQin Chemical Technology Co., Ltd.

Verified Supplier
7 Years
fujian, xiamen
Since 2010
Business Type :
Manufacturer, Importer, Exporter, Trading Company
Main Products :
Water Based Acrylic Resin, Solid Acrylic Resin, Water Based Polyester Resin
Employee Number :
10~50
Certification Level :
Verified Supplier
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