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Silane Modified Ammonium Polyphosphate Phase II (lower water solubility)

China Silane Modified Ammonium Polyphosphate Phase II (lower water solubility), Find details about China Halogen-Free Flame Retardant from Silane Modified Ammonium Polyphosphate Phase II (lower water solubility)

Model NO.
CS FR APP 451
Trademark
Changsheng
Transport Package
25kg/Bag
Specification
CS FR APP 452
Origin
Shandong, China
HS Code
2835399000
Model NO.
CS FR APP 451
Trademark
Changsheng
Transport Package
25kg/Bag
Specification
CS FR APP 452
Origin
Shandong, China
HS Code
2835399000
Commercial Name: Ammonium Polyphosphate 451
Product No.: CS FR APP 451
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 451 is a product based on ammonium polyphosphate. The crystal modification is phase II. It is manufactured from ammonium polyphosphate by micro-encapsulation with silane according to our own method. CS FR APP 451 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:
Testing ItemsUnitsAPP 451
Descriptions/Silane Coated
Highly recommended Usage/Oil based intumescent paints and coatings,oil based textile backup fire retardant coatings
Whiteness%≥90
Densityg/cm3≈1.9
Bulk densityg/L≈700
P2O5%(w/w)70.5~71.5
P content%(w/w)29~31
N content%(w/w)13.5~14.5
Polymerization degree-≥1000
Decomposition temperatureºC≥260
PH Value(25ºC,10% suspension)5.5~7.5
Moisture content%(w/w)≤0.25
ViscositymPa·s(25ºC, 10% suspension)≤20
Water solubility%(w/w)g/100mL≤0.25
Average Particle Sizeμm<18
Acid ValuemgKOH/g≤1.0
Toxicity And Environmental Hazard-Not Detected
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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