增强用于创新涂料的白色颜料.pdf

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1、ENHANCING WHITE PIGMENTSFOR INNOVATIVE COATINGSLarry GibsonU.S.SilicaGibsonLSeptember 6,20241 2024 U.S.Silica Company.All Rights Reserved.1.New White Pigment(NWP)for Coating Enhancements An Introduction2.NWP for Reduced TiO2Dependence in Coatings Proof-of-Concept3.Verifying and Extending Enhancement

2、s Lubrizol Collaboration4.ConclusionsAGENDA2 2024 U.S.Silica Company.All Rights Reserved.1.New White Pigment(NWP)for Coating Enhancements An Introduction2.NWP for Reduced TiO2Dependence in Coatings Proof-of-Concept3.Verifying and Extending Enhancements Lubrizol Collaboration4.ConclusionsAGENDA3 2024

3、 U.S.Silica Company.All Rights Reserved.U.S.SILICA-WHAT WE MINE AND WHERESilica Sand:New WhitePigmentPrecursorDiatomaceousEarth(DE):*Commonlyused incoatings todayClaysPerliteApliteLimestone23 plants and mines 1,800 employeesProducts sold in 100countriesCorporate HQ in Katy,TXInnovation Center inRoch

4、elle,IL(Open Position:Sr.R&D Scientist)4 2024 U.S.Silica Company.All Rights Reserved.NEW WHITE PIGMENT(NWP)NWP is a high-white pigment for thermoplastics,coatings,and building products NWP is part of a product line of white products from U.S.Silica:D90 nominal particle sizes include 10 um,15 um,20 u

5、m,40 um and higher In development since 2020,its been commercialized in coatings,countertops,and cementitious applications NWP is used to complement other pigments,like titanium dioxide or colorants across a wide variety of formulations By using NWP,manufacturers can reduce titanium dioxide and pigm

6、ent use by up to 50%,which can reduce pigment/fillercosts by up to 30%CountertopsCaulkReflectiveCoatings5 2024 U.S.Silica Company.All Rights Reserved.NWP ENHANCING COATINGSCostOptimizationTiO2ReductionColorant ReductionPrice StabilityProductDifferentiationMechanical PropertiesDensityAestheticsViscos