tio2 titanium dioxide rutile R-2295

Quick Detail

Package & Delivery Lead Time

Detailed Description

Basic characters Process-----------------------------------------------------------------Rutile paint produced by sulfate process Surface treatment------------------------Treat with silicon,aluminum,special organic substance covering Standard classfication(ISO 591-1)--------------------------------------------------------------------------------R2 Specific gravity(ISO 787-10)-------------------------------------------------------------------------------3.9g/cm3 TiO2 content (ISO 591-1)--------------------------------------------------------------------------------≥90.0% 105°C volatile under package(ISO 787-2) ----------------------------------------------------------------≤0.5% Soluble Substances(ISO 787-2) -----------------------------------------------------------------------------≤0.5% Residue on sieve(45um)(ISO787-18) ---------------------------------------------------------------------≤0.05% Rutile transformation rate--------------------------------------------------------------------------------------≥97% Application Conditions Whiteness of oil system(L*)Note.1----------------------------------------------------------------------94.5-95.0 Hue(b*) Note.1-------------------------------------------------------------------------------------------------1.7-2.3 Relative Scattering Strength(ISO 787-24)-------------------------------------Close to the sample (95-105) Color within the color system(ISO 787-25)----------------------------- Close to the sample colorΔE≤0.3 PH Value of aqueous suspension(ISO 787-9)-----------------------------------------------------------7.0-8.5 Oil Absorption volume(ISO787-5) --------------------------------------------------------------------≤20g/100g Resistivity of aqueous extract(ISO787-14)--------------------------------------------------------------≥50Ω•M Dispersion under high-speed mixing of Alkyd system Notr2-------------------------------------------≤25μm Test instructions Test for whiteness of oil systerm(L*)andHue(B*):Grind the Titanium dioxide with grinding mill.to make a film with thickness of 100μm.Calibrate with ASTM standard ceramic tile by Differential Colorimeter.Then test the surface of the film and indicate with CIE L*,a*,b* 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 ISOstandard.

Basic Company Information

CNNC HUA YUAN TITANIUM DIOXIDE CO.,LTD

Company Advantage

Detail Company Introduction