车用密封条有机硅耐候涂层.pdf

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1、SiliconesWeatherstripCoatingOverviewWSC车用密封条有机硅耐候涂层纵览©2007MomentivePerformanceMaterials1WhatisaWeatherstripCoating?什么是车用密封条耐候涂层？òWeatherstripcoatingsarethinflexiblefilmsappliedtodynamicautomotivegasketseals,suchasprimaryandsecondarydoorseals,trunkroofandauxiliaryseals车用密封条有机硅涂层如一层薄膜涂布在汽

2、车衬圈,衬垫,填缝等密封条上，门封条、后备箱及其他辅助密封条。òThefunctionofaweatherstripcoatingistoprovidefreezerelease,lowcoefficientoffriction,evenappearance,weatherability,abrasionresistanceandeliminationoffrictionrelatednoises其功能是提供防冻性和低的摩擦系数，改善外观、耐侯性以及耐磨损性，消除与摩擦相关的噪音。©2007MomentivePerformanceMaterials2Weatherst

3、ripCoating-Applications车用密封条有机硅涂层应用部位GlassRunChannel玻璃导槽DoorSeal车门密封BodySideSeal车身密封GlassRunInner玻璃内导槽GlassRunOuter玻璃外导槽TrunkLid后备箱盖©2007MomentivePerformanceMaterials3SiliconeWeatherstripCoating‘sfunction车用密封条有机硅涂层的作用Function:EnforcevariousWeatherstripperformance:作用:加强车用密封条的多项功能表现:•Appe

4、arance-Mattcoatinggivehigh-qualityfeeling.外观–哑光涂料提供高质量感觉•SlipPerformance(Frictioncoefficient)-Itgivesanti-stickyandsmoothsurface.滑爽性–提供不粘连光滑表面•AbrasionResistance(adhesion)-Tobeabletouselonglife.抗刮擦性–延长使用寿命•Weatherability(UVirradiation)-Protectbaserubber(EPDM).耐候性–保护橡胶基材•Anti-Freezing-Ic

5、ereleaseforpreventingfreezerdoorsealsfromsticking.防冻性–防止车门密封在寒冷气候下粘连•SqueakingNoise-Itgivescomfortablefeelingatopeningandshutting.抗尖利噪音–提供关门/开门舒适感觉•WaterRepellency-Preventrubbersurfacefromstaining.斥水性–防止橡胶表面粘色©2007MomentivePerformanceMaterials4水性、不含挥发性有机物防冻性耐侯性IncreasingFunctionalNeeds更

6、高的耐磨损性更好的滑动性功能上的要求不断增加降低噪音VOCFree,WaterBasedFreezeReleaseWeatherabilityAbrasionResistance防冻性BetterSlip耐侯性NoiseReduction耐磨损性FreezeReleaseTodayWeatherability防冻性AbrasionResistance耐侯性FreezeRelease1995Weatherability防冻性1986FreezeRelease19825HowWeatherstripWorksSEM:WSC4029涂层(Patentedsphericals

7、lipadditives)有机硅耐候涂层工作机理（迈图独有专利的球形颗粒）SEMimagex3000SEMX-Sectionx3000SEMimagex1000SEMX-Sectionx1000SiliconeWSCconsistofasiliconebinderandsphericalparticles,Sphericalparticlesreducesfrictionandnoise有机硅耐候涂层含有硅树脂基及球形颗粒，球形颗粒减少摩擦系数及噪音©2007MomentivePerformanceMaterials6Productsinformat