Synthetic Magnesium Hydroxide Coated With Silane

PRODUCT DESCRIPTION:

Synthetic magnesium hydroxide is a powder material synthesized by unique patented technology. The product is surface-treated with a wide range of silicone-based coating agents. The patented process yields a combination of a narrow particle size distribution and the specific surface area. High chemical purity and unique particle structure determine the benefits of magnesium hydroxide manufactured by JSC Kaustik.

USES:

A highly efficient non-toxic inorganic flame retardant, filler and smoke suppressing additive with specific types of coating for the manufacture of almost all types of plastics and filled (co)polymer compositions on the basis of PVC, PA, PS, PP, PE, PET, EVA, EPDM, etc.

MAIN QUALITATIVE INDICATORS:
Index
Grade
Nikomag M5S
Nikomag M7S
Nikomag M10S
Actual data
Actual data
Actual data
1 Appearance
White powder
White powder
White powder
2 Mass fraction of magnesium hydroxide, % , minimum
99.8 *
99.8 *
99.8 *
3 Mass fraction of volatile substance at 105°C,% maximum
0.3
0.3
0.3
4 Mass fraction of iron (Fe), ppm maximum
50
50
50
5 Mass fraction of calcium (Ca), ppm maximum
100
100
100
6 Mass fraction of chlorides (Cl-), ppm maximum
200
200
200
7 Mass fraction of sulfur (S), ppm maximum
200
200
200
8 Mass fraction of sodium (Na), ppm maximum
200
200
200
9 Bulk density, g/cm3, minimum
0.3
0.3
0.3
10 Specific surface area, m2/g
4-6
6-9
9-11
11 Whiteness, %, minimum
96.0
96.0
96.0
12 Filter screening test (no 0045), %, maximum
0.1
0.1
0.1
13 Particle size distribution, µm:
   diameter of 10 % of particles (d10) maximum
   diameter of 50 % of particles (d50) maximum
   diameter of 90 % of particles (d90) maximum
 
0.7
1.8
3.0
 
0.5
1.2
2.5
 
0.3
1.0
2.3
14 Surface treatment
Silane-coated
Silane-coated
Silane-coated
15 Crystal shape
Hexagonal
Hexagonal
Hexagonal
*The specified value is given for the uncoated product.

We are ready to provide technical support, select the customer-specific grades of magnesium hydroxide and coating and to conduct joint testing of the synthetic magnesium hydroxide that we make.

CERTIFICATION:

ISO 9001; ISO 2200:2005; HACCP Codex Alimentarius; HALAL; KOSHER

ADDITIONAL DOCUMENTATION:

PDF - Extended Safety Data Sheet Extended Safety Data Sheet
PDF - Annex Annex

CONTACTS:
Phone: +7 (8442) 40-66-09, 40-66-11
Fax: +7 (8442) 40-66-10
E-mail: ves@kaustik.ru



PDF - Specifications Specifications in PDF version