用于 TiO2 延伸的创新碳酸钙.pdf

1、Innovative Calcium Carbonatefor TiO2 ExtensionTiO2 MarketThis document contains proprietary information which shall not be used and disclosed without Omya explicit written authorization29/10/2024 Global TiO2 market size valued at USD 18.82 billion(CAGR)of 6.3%from 2023 to 2030 Paints and Coatings In

2、dustry Primary UserOptimizing Dispersion of TiO29/10/2024This document contains proprietary information which shall not be used and disclosed without Omya explicit written authorization3Functional CaCO3 Provide Spacing of TiO2to prevent re-agglomeration or crowding of TiO2particles9/10/2024This docu

3、ment contains proprietary information which shall not be used and disclosed without Omya explicit written authorization4Conventional methods of Boosting Opacity9/10/2024This document contains proprietary information which shall not be used and disclosed without Omya explicit written authorization5Te

4、chnologyProsConsOpaque PolymerIncrease dry hide through air voidsNegative impact to wet hidePre-composite polymerIncreases the scattering efficiencyEase of formulationKaolin ClayReduction of crowding effectNegative impact to wet hidePCC/TiO2 blendUniform distribution of TiO2Cost is indexed to TiO2De

5、velopment ChallengeThis document contains proprietary information which shall not be used and disclosed without Omya explicit written authorization69/10/2024Replace 10-15%TiO2 by weight with 0.3 m d50 ground calciumcarbonate product while also:Having no negative impact to optical properties Gloss,Br

6、ightness,Opacity,Color CIE E*Avg of 0.3 or less when tinted Easily dispersible Stable during storageParticle Size and Solids of Samples9/10/2024This document contains proprietary information which shall not be used and disclosed without Omya explicit written authorization7Sample Selection9/10/2024Th