Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2018-08-23 00:16
442
xusen(Mr.)
Zhejiang
No.166.ChengGong Road, Huimin Street, Jiashan
http://www.xusen-flameretardant.com/ http://xusen.dexinkg.com/
XS-MC (Melamine Cyanurate)
EINECS NO: 2535757 CASNO: 37640-57-6 Molecular formula: C6H9N9O3 Molar mass: 255.2 |
XS-MC is a colorless, odorless, non-toxic white crystalline powder.
It is a environmental friendly flame retardants, non-halogen fire retardant, halogen free fire retardant, HFFR.
Its density is 1.35~1.85g/cm3 and its molar mass is 255.2g/mol. It is nearly insoluble in water , and soluble in ethanol, methanol and other organic solvents. It is very stable under 300℃, however, above 350℃, it undergoes endothermic decomposition to melamine and cyanuric acid, acting as a heat sink in the process. It shows excellent flame retardant properties.
We have the special surface modification technology to improve the dispersion of melamine cyanurate in practical applications. It solved the common problems like hard to disperse, white or black points appearing on the surface. It can be used as flame retardant in wire & cable, heat shrinkable materials, building materials, fabric coating etc.
Specification
Index |
Unit |
XS-MC-15 |
XS-MC-25 |
XS-MC-50 |
XS-MC-151 |
XS-MC-152 |
XS-MC-153 |
Appearance |
------ |
White powder |
|||||
MC content |
% |
99.5 |
99.5 |
99.5 |
99.5 |
99.5 |
97 |
Whiteness |
------ |
98 |
98 |
98 |
98 |
98 |
98 |
Melamine |
% |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
Cyanuric acid |
% |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
TD |
℃ |
300 |
320 |
300 |
300 |
300 |
300 |
Relative density |
g/cm3, 25℃ |
1.35~1.85 |
1.35~1.85 |
1.35~1.85 |
1.35~1.85 |
1.35~1.85 |
1.35~1.85 |
Water content |
% |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
pH value |
------ |
5.0~7.0 |
5.0~7.0 |
5.0~7.0 |
5.0~7.0 |
5.0~7.0 |
5.0~7.0 |
Average particle siz |
D50um |
≈3 |
≈4 |
≈5 |
≤3 |
≤3 |
≤3 |
D98um |
≤8 |
≤25 |
≤50 |
≤6 |
≤6 |
≤6 |
|
Note : We can accommodate your request with our special surface modification technology. |
Safety and toxicity
LD50(rat):≥4000mg/kg
Typical Application
XS-MC-25 mixed with PA:
Material |
Unfilled PA - MCA |
GF reinforced PA - MCA |
||
PA resin |
1# |
2# |
1# |
2# |
PA6 |
87.7 |
-- |
55 |
-- |
PA66 |
-- |
89.7 |
-- |
60 |
GF |
-- |
-- |
25 |
25 |
XS-MC-25 |
12 |
10 |
20 |
15 |
Other additive |
0.3 |
0.3 |
0.4 |
0.4 |
UL94 |
V-0 |
V-0 |
V-2 |
V-2 |
Package and storage
20kg/bag, with a polypropylene woven bag with plastic film inner lining.
Store in ventilated, dry place, avoid direct sunlight.
http://www.xusen-flameretardant.com/