Introduction:
808 rheological additive is a kind of newly developed high-purity dispersible self-activated organic
ammonium montmorillonite organoclay, based on 801-D, With finer grain diameter, less than 30μm
if dispersed completely, it is the rheological additive of paint, printing oil for the low-medium and
some part of high polar solvent system of aliphatic hydrocarbon, esters, ketone. It can be dispersed
self-activatedly without activator in the medium-high polar solvent systems like xylene,
xylene-esters (such as butyl acetate), xylene-ketone (such as cyclohexanone).
Common chemical, physical properties:
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Composition
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Montmorillonite organic ammonium derivative
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Appearance
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Light white fine powder
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Moisture content (%)
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≤2.50
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Dry powder fineness(through mesh 200)
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≥99.0
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Loss on ignition (900ºC,%)
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38.0~43.0
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Application:
808 is a kind of dispersible broad-spectrum rheological additive, which can be used in antiseptic
paint, printing oil, boat paint, industrial decorative paint, car primer coat and sealing materials.
Usage:
808 rheological additive can be added during any stage of the producing process without being
made into pre-gel or grinded.
Dosage:
808 rheological additive's dosage in the paint is determined by the required thickening effect,
rheological performance controlling request, pigment's precipitation degree. General dosage range
is 0.5-1.5% of paint amount. Usually it can be probated according to the dosage of common organic
clay before optimization. Usually, its dosage is less than that of common organoclay.
Package & Storage:
Kraft paper bag interior with PE.
The weight : 25±0.25kg per bag.
The package and weight also can be customized.
Product should be stored in ventilated, cool and dry place.
Storage life : two years.
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