Chlorination 




 Kronos (Kronos) plastic with a rutile titanium dioxide 2220 

 Kronos 2220 is produced affordable, general-purpose plastic with rutile titanium dioxide pigment, for maximum weatherability and also need excellent optical performance of the occasion. 

 Applications 

 PVC-U and PVC-P 
 Polyolefin 
 Polystyrene and its copolymers 

 Feature 

 Outdoor plastic products to give maximum weather resistance 
 Easy wetting and dispersing 
 Tinting strength and hiding power 
 Bright white color and show products in mid-tone 

 Basic properties 

 Manufacturing process the chloride process rutile titanium dioxide production 
 Surface treatment of aluminum, silicon, polysiloxanes 
 TiO2 content (ISO 591) "92.5% 
 Standard classification (DIN 55912, ISO 591) R2 
 Density (ISO 787, Part 10) 4.0 g/cm3 

 Technical parameters 

 Brightness (DFC L *) 1 97.2 ~ 98.0 
 Hue (DFC b *) 2 1.0 ~ 1.9 
 Relative scattering power (VIG HTS) 3 94.0 ~ 103.0 
 Hue, gray (VIG HSC) 4 3.2 ~ 3.8 
 Dispersion (DOP) 5 <0.02% 

 Description Determination 

 1 DFC L *, titanium dioxide in the brightness of the white paint 
 2 DFC b *, titanium dioxide in white paint in the color 
 3 VIG HTS, after Vinnol Black Paste the relative scattering power handling 
 4 VIG HSC, titanium dioxide through Vinnol Black Paste processing hue (CIELab b * absolute value) 
 5 DOP, dioctyl phthalate esters in the greater than 40 microns sieve residue 





 Kronos (Kronos) plastic with a rutile titanium dioxide 2220 

 Kronos 2220 is produced affordable, general-purpose plastic with rutile titanium dioxide pigment, for maximum weatherability and also need excellent optical performance of the occasion. 

 Applications 

 PVC-U and PVC-P 
 Polyolefin 
 Polystyrene and its copolymers 

 Feature 

 Outdoor plastic products to give maximum weather resistance 
 Easy wetting and dispersing 
 Tinting strength and hiding power 
 Bright white color and show products in mid-tone 

 Basic properties 

 Manufacturing process the chloride process rutile titanium dioxide production 
 Surface treatment of aluminum, silicon, polysiloxanes 
 TiO2 content (ISO 591) "92.5% 
 Standard classification (DIN 55912, ISO 591) R2 
 Density (ISO 787, Part 10) 4.0 g/cm3 

 Technical parameters 

 Brightness (DFC L *) 1 97.2 ~ 98.0 
 Hue (DFC b *) 2 1.0 ~ 1.9 
 Relative scattering power (VIG HTS) 3 94.0 ~ 103.0 
 Hue, gray (VIG HSC) 4 3.2 ~ 3.8 
 Dispersion (DOP) 5 <0.02% 

 Description Determination 

 1 DFC L *, titanium dioxide in the brightness of the white paint 
 2 DFC b *, titanium dioxide in white paint in the color 
 3 VIG HTS, after Vinnol Black Paste the relative scattering power handling 
 4 VIG HSC, titanium dioxide through Vinnol Black Paste processing hue (CIELab b * absolute value) 
 5 DOP, dioctyl phthalate esters in the greater than 40 microns sieve residue