- Chemical Auxiliary Agent[5]
- Paint & Coating[2]
- Kaolin[10]
Calcined kaolin as pigment and filler for wire and cable
pigment and filler for wire and cable
CALCINED KAOLIN FOR WIRE AND CABLE (SUPER-M-3)
I. Benefits and Application
It is a dehydroxylated aluminum silicate produced by a controlled, high temperature heating
of a water-fractionated kaolin.
It is specifically designed for use as a fillein polyvinyl chloride electrical insulation.
SUPER-M-3 is a calcined kaolin treated with a vinyl functional silane for use with peroxide and
other free radical crosslinking systems.
It’s produced from highly refined kaolin by heating at temperature above 1000 degree during calcinating, chemical, morphological and mineralogical changes occur.
SUPER-M-3 has been specifically developed for use in high voltage power cable insulations
based on EPR and EPDM rubbers. It imparts good insulating properties which are maintained both at high working temperatures and under wet conditions for the working life of the cable.
II. Typical Physical Properties:
Item | SUPER-M-3 |
Brightness(T457)% | 92min |
Particle Size (-2micron,%) | 85+/-2 |
Refractivity | 1.62 |
Screen residue (325 mesh %) | 0.005max |
Oil Absorbency (g/100g) | 60+/-5 |
Dispersion (micron) | 50max |
pH | 40 |
Bulk Density(kg/m3) | 330 |
Moisture(%) | 0.5 max |