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TITANOS OPA Calcined Kaolin

TITANOS OPA Calcined Kaolin

OPA (equal to Satintone 5HB) is designed with ultra-high brightness calcined kaolin products, after dehydroxylation by control heat treatment, removal of the combined crystallization hydroxyl molecules

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TITANOS OPA Calcined Kaolin

Description:

OPA (equal to Satintone 5HB) is designed with ultra-high brightness  calcined kaolin products, after dehydroxylation by control heat treatment,  removal of the combined crystallization hydroxyl  molecules, thereby increasing the brightness of the product. The highly micronized process of  OPA improved its dispersion properties.

Applications:

OPA as a calcined kaolin product specially recommended  for architectural coatings applied to flat  and low gloss, can provide excellent opacity and tinting strength performance. Compared with other  similar products, OPA alternative more titanium dioxide and no side effect on paint  film performance, the product is easy dispersed in  aqueous and solvent based coating system.

Typical Properties:

Appearance:

GE Brightness (%):

ISO Brightness (%):

325 Mesh residues (%):

Moisture content (105°C)(%):

pH value (28% suspension):

Specify Gravity (g/cm3):

Medium Particle Size (μm):

Dispersion (Hegman):

Highly micronized powders

≥92.0

≥90.0

≤0.01

≤0.5

5.0-7.0

2.5 – 2.7

0.7

≥3.5

Storage

Keep the product un-stacked in dry and  closed rooms at normal temperature and air humidity. To achieve best possible results,  we recommend storage under the condition stated above and use within 12 months  from delivery.

The information given above is based on our  experience and laboratory test. It is given without warranty.

The customer must make his own trials to  ensure that glue meets his requirements.


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