|
 Non-toxic & Non-Halogen Flame Retardant for polyolefins and nylons
High-purity Magnesium Hydroxide
Advantages
- Excellent as a non-toxic flame retardant.
- Prevents corrosion of molding machines and mold dies.
- Can be compounded to high concentrations in EVA, EEA, VLDPE, PP, EDPM, etc.
- Improves arc and tracking resistance.
- Improves polypropylene’s MFI, flexural modulus and impact strength.
- Heat capacity od endothermic decomposition per unit of weight is higher than ATH.
- Thermal degradation and electrical properties (volume resistivity, dielectric constant, dielectric loss tangent) are better than ATH filled compounds.
- Synergistic effects with red phosphorus or carbon black.
Features
GRADE
|
PROPERTIES
|
RECOMMENDED APPLICATION
|
5A
|
Water- and acid-resistivity are good. |
Polyolefin’s |
5B
|
Low temperature flexibility & mechanical properties are excellent.
|
Polyolefin’s |
| 5B-1G |
Water- & acid-resistivity & mechanical properties are excellent.
|
Polyolefin's |
5J
|
Water- & acid-resistivity are excellent.
|
Polyolefin’s |
Properties (typical analysis)
| Cl |
wt%
|
0.05
|
CaO
|
wt%
|
0.05 |
Loss on drying (120°C,1hr)
|
wt%
|
0.06 |
Specific surface area (BET)
|
m²/g
|
4 - 7
|
Crystal size
|
µm
|
0.6 - 1.0
|
Average secondary particle size
|
µm
|
0.6 - 1.0
|
Mohs hardness
|
|
2.5
|
Specific gravity
|
g/ml
|
2.36
|
Refractive index
|
|
1.56 - 1.58 |
Dehydration temperature (start)
|
°C
|
340
|
Amount of heat adsorbed
|
kJ/g
|
1.29
|
Data on this page can not be used for specification purposes
Individual Product Specifications / Datasheets available on request
|
Kisuma® 5 
Copyright © 2010 Kisuma Chemicals B.V. All rights reserved