Product Overview
Basic Characters of Rutile Titanium Dioxide : ProcessRutile paint produced by sulfate process Surface treatmentTreat with Silicon ,Aluminum, ,special organic substance covering Standard Classificationi ISO 591-1i : R2 Specific gravity (ISO 787-10) :3 .9g/ cm3 TiO2 content(ISO 591-1) : a Y90% 105a volatile under packagei ISO 787-2i : a 0.5% Soluble substancesi ISO 787-2i : a 0.5% Residue on sievei 45I mi (ISO787-18) : a 0.05% Rutile transformation Rate : a Y97% Application Conditions: Whiteness of oil Systemi L*i Note.1 94.5-95 Hue(b*) Note.11.7-2.3 Relative Scattering Strengthi ISO 787-24i Close to the samplei 95-105i % Color within the color Systemi ISO 787-25i Close to the sample color a Ea 0.3 PH Value of aqueous suspension i ISO 787-9, 7.0-8.5 Oil Absorption Volumei ISO 787-5i a 20g/100g Resistivity of aqueous extracti ISO 787-14i a Y50ICa cM Dispersion under high-speed mixing of Alkyd system Note.2a 25I m Test instructions: 1.Test for whiteness of oil system(L*) and Hue(b*):Grind the Titanium dioxide with grinding mill, to make a film with thickness of 100I m. Calibrate with ASTM standard ceramic tile by Differential Colorimeter. Then test the surface of the film and indicate with CIE L*,a*,b*. 2.Test for Dispersion under high-speed mixing of Alkyd system: In the alkyd resin system, test with Scraper fineness gage after dispersion by high-speed mixer. Other items please refer to ISO standard.
Basic Characters of Rutile Titanium Dioxide : ProcessRutile paint produced by sulfate process Surface treatmentTreat with Silicon ,Aluminum, ,special organic substance covering Standard Classificationi ISO 591-1i : R2 Specific gravity (ISO 787-10) :3 .9g/ cm3 TiO2 content(ISO 591-1) : a Y90% 105a volatile under packagei ISO 787-2i : a 0.5% Soluble substancesi ISO 787-2i : a 0.5% Residue on sievei 45I mi (ISO787-18) : a 0.05% Rutile transformation Rate : a Y97% Application Conditions: Whiteness of oil Systemi L*i Note.1 94.5-95 Hue(b*) Note.11.7-2.3 Relative Scattering Strengthi ISO 787-24i Close to the samplei 95-105i % Color within the color Systemi ISO 787-25i Close to the sample color a Ea 0.3 PH Value of aqueous suspension i ISO 787-9, 7.0-8.5 Oil Absorption Volumei ISO 787-5i a 20g/100g Resistivity of aqueous extracti ISO 787-14i a Y50ICa cM Dispersion under high-speed mixing of Alkyd system Note.2a 25I m Test instructions: 1.Test for whiteness of oil system(L*) and Hue(b*):Grind the Titanium dioxide with grinding mill, to make a film with thickness of 100I m. Calibrate with ASTM standard ceramic tile by Differential Colorimeter. Then test the surface of the film and indicate with CIE L*,a*,b*. 2.Test for Dispersion under high-speed mixing of Alkyd system: In the alkyd resin system, test with Scraper fineness gage after dispersion by high-speed mixer. Other items please refer to ISO standard.
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