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Zhejiang
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2018-10-16 19:34
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Company Profile
Zhejiang Xusen Non-halogen Smoke Suppressing Fire Retardants Co.,LtdBy certification [File Integrity]
Contact: xusen(Mr.)
Email:
Telephone:
Phone:
Area: Zhejiang
Address: Zhejiang
Website: http://www.xusen-flameretardant.com/ http://xusen.west114-xa.com/
XS-APP II Series (Ammonium polyphosphate, n>1000)
XS-APP II is P & N based environmental friendly flame retardants, non-halogen fire retardant, halogen free fire retardant, HFFR.
It has the properties of low water solubility, high thermal stability, etc.
EINECS NO:269-789-9
CAS NO: 68333-79-9
Formula: (NH4PO3)n
Specifications
Items |
Unit |
XS-APP II |
XS-APP II 100 |
XS-APP II 200 |
XS-APP II 300 |
XS-APP II 400D |
Appearance |
-- |
White powder |
White powder |
White powder |
White powder |
White powder |
P content |
% |
30.5-32.0 |
27-30.5 |
29.5-30.0 |
27.5-30.0 |
27-30 |
N content |
% |
14-15 |
14-17 |
13-15 |
14-17 |
13-15 |
Water content |
% |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.35 |
Whiteness |
-- |
≥88 |
≥90 |
≥88 |
≥88 |
-- |
Density |
g/cm3 |
1.9 |
1.9 |
1.9 |
1.9 |
1.9 |
Bulk density |
g/cm3 |
~0.7 |
~0.7 |
~0.7 |
~0.8 |
~0.8 |
Polymerization degree |
-- |
≥1000 |
≥1000 |
≥1000 |
≥1000 |
≥1000 |
Viscosity(25℃, |
m Pa. s |
≤100 |
≤50 |
≤50 |
≤20 |
≤20 |
pH(25℃, |
-- |
5.5-7.5 |
6.5-9.5 |
6.5-8.5 |
5.5-7.5 |
7.5-9.5 |
Water solubility |
g/100ml |
≤0.5 |
≤0.3 |
≤0.5 |
≤0.1 |
≤0.1 |
Average particle size(D50) |
um |
10-18 |
10-16 |
10-16 |
10-16 |
≤22 |
Thermal stability |
℃ |
≥260 |
≥260 |
≥260 |
≥260 |
≥260 |
Toxicity |
-- |
No detection |
No detection |
No detection |
No detection |
No detection |
Application |
-- |
Fire proof coatings, polyolefin, rubber and thermo- |
MC modification, for polyolefin, rubber and textile coating. |
Organic silcone treatment for fire proof coatings. |
Excellent water- |
Epoxy resin coating, excellent water- |
Remarks:DS (Delivery specification):Inspect periodically to assure product quality.
TD (Technical data):Random inspection.
Characters
•Excellent thermal stability and stable viscosity.
•Low water solubility and good immigration resistance property.
•High polymerization degree(n≥1000)
Applications
XS-APP II Series is specially suitable for polyolefin and unsaturated resin .
1) Water based intumescent fire proof coatings :
In this system, acrylic resin works as basic resin, APP works as acid source, pentaerythritol works as charring source. When fire occurs, the thick charring layer will be formed on the surface to isolate heat, insulate oxygen and flammable gases, controls the rate of temperature rising effectively.
Fire proof coating on steel. |
Dosage: 15-25%,can match the standard of DIN4102 |
Adhesive and sealant |
Dosage: 10-25% |
2) Foamed PU:
We suggest to use XS-APP II 300 with the emulsion of polyol. To avoid precipitation, it needs agitation to maintain the better dispersion. The final product can match the B1 level.
3) Other applications:
Epoxy resin |
Dosage: 15-25%, UL94 V-0 |
Paper, Wood |
DIN4102-B1 |
Unsaurated resin |
UL94 V-0 |
Textile |
Related standards, from 15-35% |
Packing and Storage
25Kg/Bag. PP woven bag with PE film inner lining or paper-plastic bag.
Store in ventilated, dry place, avoid direct sunlight.
http://www.xusen-flameretardant.com/