It has shown that silicone modified acrylic emulsion and pure acrylic emulsion with core-shell structure provide better weathering property,high PVC emulsion coatings are easy for discoloration...

• 结果表明:硅丙乳液和核壳型纯丙乳液具有较好的耐候性,高PVC乳胶漆容易变色,炭黑和氧化铁系色浆适合于配制浅色外墙乳胶漆,有机颜料色浆应用在外墙时应谨慎。