The functional filler is made of natural nepheline sodium potassium aluminum silicate without free quartz. It is suitable for the formulation system with high gloss requirement, and has excellent transparency in transparent powder.
|
ITEM |
UNIT |
TDS |
|
Whiteness |
度 |
≥90 |
|
Ave.size |
μm |
3.5±0.5 |
|
Oil absorption |
g/100g |
33±5.0 |
|
PH value |
PH |
5.0-6.0 |
|
Hardness |
--- |
8.5±1.0 |
|
Specific gravity
|
kg/m3 |
2.65 |
|
Water content |
% |
≤0.5 |
|
Loss on ignition |
% |
≤0.8 |
It can be used in the fields of paint, coating, adhesive, sealant and ink, etc.
The color and gloss uniformity, antifouling, chemical resistance and durability of the coating can be improved by adding the formulation to the interior wall coating.
It is easy to disperse in the conventional resin system, and its unique low oil absorption makes it have high filling amount in adhesives, sealants, waterborne and alkyd resin coatings.
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