Individual Halogen Free Flame Retardant

XS-MHS (+)

2020-11-02 14:27
EINECS NO :215-274-9  
CAS NO : 1317-43-7  
Formula:Mg(OH)2
XS-MHS(+)belong to high purity synthetic magnesium hydroxide. It has good properties like excellent purity, good whiteness, small specific surface area and ultra-fine particle size. It can be used as flame retardant in plastics, rubbers, elastomer etc.
 
Specifications
Item Unit Specification
XS-MHS-7 XS-MHS-10 XS-MHS-25
Appearance -- White powder
Content ≥99.5 ≥99.3 ≥99
Fe % ≤0.004 ≤0.006 ≤0.006
Ca % ≤0.12 ≤0.08 ≤0.03
Al % ≤0.005 ≤0.005 ≤0.005
Mn % ≤0.005 ≤0.005 ≤0.005
Cl % ≤0.05 ≤0.08 ≤0.08
Si % ≤0.012 ≤0.028 ≤0.032
Particle size D50(um) 1.5±0.5 2.6±0.5 3.0±0.5
whiteness -- ≥97 ≥97 ≥97
Specific surface area m²/g 6.9 11.2 26.3
Loss on ignition % 31±1 31±1 31±1
Volatile % ≤0.3 ≤0.3 ≤0.3
Note: We can tailor make surface modification:1)Silane coated.   2) Stearic acid coated.
 
 
 
Packing and storage
25Kg/Bag , PP woven bag(PE film inner).
Store in ventilated, dry place, avoid direct sunlight.
 
商城
国美 苏宁