- Contact Person : Mr. Zhu Hongtao
- Company Name : Hangzhou Fairland Chemical Technology Co., Ltd.
- Tel : 86-571-82896368
- Fax : 86-571-82896558
- Address : Zhejiang,Hangzhou,No 20, Zhenning Road, Ningwei, Xiaoshan, Hangzhou, China,
- Country/Region : China
- Zip : 311215
Related Product Searches:flame retardant FR-AP462,High Quality,flame retardant, fire retardant
Flame Retardant FR-AP462
Formula: (NH4PO3)n n>1000Molecular Weight: 79 ( number average) CAS NO.: 68333-79-9Physical appearance: fine, white powder, nontoxic, odorless.Application: FR-AP462 is a flame retardant based on ammonium polyphosphate. It is manufactured by encapsulation with melamine resin according to Fairlands own method. It can be used in
-expanding fire-refractory coating(acid and solvent type);-ire-refractory building board, coiled material;-Thermal plasticity polyolefinand unsaturated arene plastic;-Isocyanurate foam;-Epoxy resin and unsaturated resin;-Cable and rubber;-Plastic material of electron device;-Fiber fabric.Feature: FR-AP462 differs from usual ammonium polyphosphate in the flowing properties:
marked reduction in water soluble constituentsmarked reduction viscosity in aqueous suspensionmarked enhance wetting out or compatibility with polymers or resins because it's surface energies changed.improved powder flowabilityimproved spuming when exploded in fireincreasing the of product added because it's lower phosphorus contentPackaging: 25kg woven bags.Storage and transportation: Handle with care, keep airtight and dry.Specification
Appearance |
| Fine, white powder |
Phosphorus | % (w/w) | 27.0-29.0 |
Nitrogen | % (w/w) | 14.0-15.0 |
pH,10% suspension | - | 7.5-9.0 |
Content of water | % (w/w) | ≤0.25 |
Thermal decomposition |
| ≥280 |
Average particle size (D50) | μm | Approx.15 |
Density | g/cm3,25 | 1.9 |
Bulk density | g/cm3,25 | 0.7 |
Viscosity,10% suspension,25oC | mpa.s | ≤100 |
Solubility,25oC | g/100mIH2O | ≤0.2 |
Attention: The above information is just for reference. Customers shall adjust the formulations according to actual condition.
flame retardant FR-AP462