Demand determines supply – according to this law solventbased coatings are still relevant. Dr. Christian Götz from Evonik-Degussa updates about the current pigment-technological consequences out of this law.
1 Feb 09
Finding numbers for sparkle and shine
At present, only complex research instruments can accurately characterise the appearance of effect coatings. A new multi-angle portable spectrophotometer incorporates detectors which are out of theplane of illumination and reflection. This complex data is simplified mathematically, so that overall colour tolerance limits can be set which take into account the appearance of a coating from allangles.
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1 Jan 70
EC: What´s so special about the new titanium dioxide products?
Huntsman Pigments has introduced two new titanium dioxide (TiO2) products to the market. "Tioxide TR88" pigment is a versatile product with a specifically designed silica/alumina coating for exteriorand interior decorative paints
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