Commercial Name: AMMONIUM POLYPHOSPHATE (Melamine Formaldehyde Coated)
Model No.: CS FR APP 671
Chemical Formula: (NH4PO3) n n≥1000
Executive Standard: HG/T2770-2008
Product Description
CS FR APP 671 is a product based on ammonium polyphosphate. The crystal modification is phase II. It is manufactured from ammonium polyphosphate by micro-encapsulation with melamine resin according to our own method. CS FR APP 671 is a fine-particle white powder with very low solubility in water.
Benefits:
Extremely low water solubility.
Non-hygroscopic and non-flammable.
Can be used for all applications where ammonium polyphosphate is suitable.
Imparts a good flame-retardant effect to adhesives and sealants when it is incorporated into the base formulation at the rate of 15 - 25%.
Suitable non-halogenated flame retardant for polyurethane foams.
Excellent flame-retardant effect in cellulose-containing materials such as paper and wood products.
Casting resins based on epoxy resins or unsaturated polyester resins achieve the classification UL94-V0.
Non-halogenated flame retardant with favorable environmental and health profile.
CHEMICAL PROPERTIES:
| Items | Units | Spec. |
| Appearance | - | White powder |
| P | (%) w/w | 28~30 |
| N | (%) w/w | 17~20 |
| Decomposition Temperature | degree (centigrade) | >250 |
| Solubility | 25degree (centigrade), g/100ml H20 | <0.1 |
| PH value | 25degree (centigrade), 10% suspension | 7~9 |
| Viscosity | 25degree (centigrade), 10% suspension, m Pa·s | <50 |
| Moisture | (%) w/w | ≤0.5 |
| Particle Size (D50) | (µm) | 20~30 |
APPLICATIONS:
Fiber materials (paper, wood, fireproof textile)
Intumescent coatings
All kinds of polymers (sunproof, waterproof, or fireproof)
Fire-refractory building boards, coiled material
Polyurethane foams
Epoxy resins and unsaturated resins
Cable and rubber
Plastic materials of electronic devices
cellulose-containing materials
Packing:
25 kg net weight woven plastic / polyethylene bags.
20 MT per 20 foot container with pallets.
Default Packing: with our logo; Neutral Packing: Without our logo; Blank Packing.