 Model Number |
BK-888 |
1.Quality specification:
Appearance : offwhite, free-flowing powder
Moisture content ( 105°C,2hrs ) : ≤ 3.5%
Granularity (<76μm or 200mesh ) : ≥ 98%
Viscosity ( 7% xylene gel, 25°C ) : ≥ 3.5 Pa?
Viscosity ( 5% 200# gel, 25°C ) : 500-1500mPa?
Finess dispersion ( no mill ) : ≤ 60 μm
Loss on ignition ( 850-900°C) : ≤40%
Heavy metal ( Pb ) : ≤15mg/kg
Arsenic (As) : ≤5mg/kg
2.Characteristics and Application:
Super suspending, thickening, thixotropic property,
Applicable to low to middle polar solvent systems. Need polar activator.
Used in oil-based well drilling slurry, paints, printing inks, industry paints, cosmetics, sealants, lubricating greases and nanometer composite material.
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