Products

Flame Retardant Ammonium Polyphosphate ( APP 561)

China Flame Retardant Ammonium Polyphosphate (APP 561), Find details about China Halogen-Free Flame Retardant, Steric acid Coated from Flame Retardant Ammonium Polyphosphate (APP 561)

Model NO.
Coated APP
Trademark
Changsheng
Transport Package
25kg/Bag
Specification
CS FR APP 561
Origin
Shandong, China
HS Code
2835399000
Model NO.
Coated APP
Trademark
Changsheng
Transport Package
25kg/Bag
Specification
CS FR APP 561
Origin
Shandong, China
HS Code
2835399000
Commercial Name: Ammonium Polyphosphate (stearic acid coated)
Product No.: CS FR APP 561 
H.S. Code: 2835399000
CAS No.: 68333-79-9
Chemical Formula: (NH4PO3)n  n≥1000
Executive Standard: HG/T2770-2008

Product Description
CS FR APP 561 is a product based on ammonium polyphosphate. The crystal modification is phase II. It is manufactured from ammonium polyphosphate by micro-encapsulation with stearic acid according to our own method. CS FR APP 561 is a fine-particle white powder.

Benefits:
  1. Reduced solubility & viscosity in water
  2. Improved dispersibility & compatibility with polymers and resins
  3. Increased fluidity of powder
  4. Improved thermal expansion efficiency
  5. More suitable for Water-Fast intumescent system in polymers (PU, PBT) and Paints.
CHEMICAL PROPERTIES:
ItemsUnitsSpec.
Appearance-White powder
P(%) w/w>30
N(%) w/w>13
Decomposition Temperature°C>275
Densityg/cm3, 25 degree (centigrade)Approx. 1.9
Solubilityg/100ml H20, 25 degree (centigrade)<0.25
PH value10% suspension, 25 degree (centigrade)6-8
Viscosity10% aqueous, 25 degree (centigrade)<50
Moisture(%) w/w<0.25
D50(µm)<20
Applications:
  1. Fiber materials (paper, wood, fireproof textile)
  2. All kinds of polymers (sunproof, waterproof, or fireproof)
  3. Fire-refractory building boards, coiled material
  4. Epoxy resins and unsaturated resins
  5. Cable and rubber
  6. Plastic materials of electronic devices
  7. Textiles
Packing:
  1. 25 kg net weight woven plastic / polyethylene bags
  2. 20 MT per 20 foot container without pallet
  3. Default Packing: with our logo; Neutral Packing: Without our logo; Blank Packing.

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