简介：热喷涂陶瓷涂层技术应用趋广；Electrolube推出电子行业无VOC覆膜涂层；隔膜泵与柱塞泵在涂装机械中应用比较。

简介：Thedevelopmentandapplicationofdomesticspinelandhigh-alumian/spinel(includingcorun-dum/spinelandcalcined-bauxite/spinel)castablesweredisucssedinthispaper,Itexpoundedthetech-nicalcharactersandvirtuesofhighgradeandmedi-umgradespinelandtheimportanceofthedevelop-metandsuccessfulapplicationofcalcined-bauxite/spinelcastalbes.Becauseofthetechnicalandeco-nomicalfeasibility,thedevelopementandapplicationofspinelandhigh-alumina/spinelcastables,inwhichdomesticrefractoryworkersplayanimportantrole,havebeenflurishing.

简介：Akindofdryrefractorysealingmaterialhasbeendevelopedtorepairthefinecracksincokeovenchamber.Withsilicasandasthemainrawmaterial,thesealingmaterialisblownintocokeovenchamberbycompressedairwhilebeingapplied,andbondedtobricksurfaceorfilledinfinecracksofchamberunderrightpressure.Thephysicalpropertiesofthematerialaresimilartothoseofsilicabricksduringitsapplication.Soitcanbeadaptedtoconditionsofcokeovenandhasgoodservicelife.Thestudyandapplicationresultsofthesealingmaterialaredescribedinthispaper.

简介：简要介绍了微乳液的研究现状,重点综述了微乳液在洗护用品、纺织工业、纳米材料制备、重金属离子萃取、制革工业、废水处理、化学催化等方面的应用,最后,结合应用研究进展展望了微乳液未来的发展。

简介：测试并选定了二甲醚(DME)作为水性气雾漆的抛射剂,在料气质量比为1:0.7下研究它与不同水性树脂的相容性;选定水溶性丙烯酸树脂作为研究对象,发现助溶剂在水性气雾漆中能起降黏、改善喷射状态和帮助成膜的作用。测试结果表明,水溶性丙烯酸气雾漆具有较快的干性、良好的硬度和耐水性能,基本满足水性气雾漆的要求。

简介：本文研究了PVC消光树脂的结构特点及其对材料加工性能、物理机械性能的影响，结果表明：消光树脂使材料的加工难度增加．而通过加入ACR加工助剂，能有效改善PVC消光树脂的加工性能；随着消光树脂用量的增加．材料的拉伸强度略有下降，断裂伸长率无明显变化；消光树脂对材料的电性能影响不大。同时，进行了消光树脂挤出、注塑、压延制品方面的应用性研究。结果表明：消光树脂对注射制品的光泽度改变不大，而对挤出、压延制品有较好的消光效果。

简介：Ascokeovenbecominglarger,silicabrickforcokeovenisrequiredtobeofhighuqality,LuoyangRefractories(Grop)Co.Ltd.(LRCO)hasre-searchedthemineralizerwhichcontainsCa^2+,R^+,Al^3+,F^-,emphaticallyandproposedtheprincipleofcompositemineralizerbasdonthepropertiesofrawmaterialsused.Highperformancesiliabrickwhichischaracterizedbylowthermalexpansionrate,goodhightemperatureproperties,residualquartz<0.5%,truedensity2.31,andhighbulkdensitysilicabrickforcarbonizationroomwithapparentporosity13%,bulkdensityl.96g/cm^3havebeendevelopedandproducedsuccessfullybyLR-CO.Thequalityofthebrickshasreachedtheinter-nationaladvencedlevel.

简介：

简介：Conceptofblackbox,conditionofmodelingandcontrolmethodswereintroduced.Takinghighpuritysilicabrickasanexample,thesilicabrickfeaturedwithhighpurity,lowporosity,lowtruedensityandhighstrengthwasdevelopedthroughproblemanalysis,testdesign,modelingandoptimization.Usinginformationtechnologytoupgraderefractoriesindustrywasdiscussed.

简介：Thecastablesforladlenozzleweredevelopedusingbrowncorundumasthemainrawmaterialandtherightamountsofcomplexadditives.Theinfluenceofseveraladditivesonthepropertiessuchasstrengthandpermanentlinearchangeofthesampleswasstudied.Theresultsshowedthatapplyingcomplexadditivesimprovedthestrengthandthevolumestabilityofthecastablesgreatly.Thecampaignofthecastablesforladlenozzlehasincreasedfromabout40heatsto70heats.

简介：Thedevelopmentstatus,productiontechnologyandcharacteristicsofMgO-CaOrefractoriesareintroduced,coveringMgO-CaOclinkers,firedMgO-CaObricksandunburnedMgO-CaO-Cbricks.TheapplicationsofMgO-CaOrefractoriesinsecondaryrefiningfurnacesincludingAOD,VOD,LF-VDandGORareintroduced.

简介：Inthispaper,Yangquanbauxitebasedonmineralseperationareinvestigated.Itisfoundthattheglassphasewillbedecreasedandthehightemperaturemechanicalpropertiedswillbeimproved.

简介：SeveralkindsofslidenozzleplatesuchasAl2O3-C-ZrO2,MgO,Al2O3,Spinel-CandAl2O3-CSNplateforhighoxygensteelusedinBaoSteelhavebeenanalysed,theappearanceandsizeoftheSNplateafterusinghavebeenmeasured.TheAl2O3-CSNplatehaslongerservicelifeincastinghighoxygensteel,andthewearmechanismofdifferentSNplatesisdiscussed.

简介：Focusingonhighenergyconsumptionofrefractories,ourresearchworksaboutmonolithicrefractorieswereintroduced,suchasbauxite-basedcorundum,microporouslight-weightbauxite-basedclinker,light-weightalumina-richspinel,magnesiamicropowder,fast-dryingrefractorycastablesofblastfurnace,largearealong-lifefast-sinteringflingrefractoriesforconverter,high-strengthlight-weightmullitecastablesforladlepermanentliner,high-strengthandlow-conductivityforsterite-vermiculiteinsulatingboard,basicshotcretingcastablesforladlepermanentliner,magnesiacalciagunningmixforRHrefiningfurnace,andlight-weightcastablesinpetrochemicalindustry.

简介：以阴、非离子复合乳化剂为乳化体系,以NMA为自交联单体,以IBOMA为特种单体,采用种子乳液聚合方法制备了水性塑料乳液,并配制了水性铝粉漆。研究了复合乳化剂体系,NMA,IBOMA,Tg值对水性塑料乳液及水性铝粉漆性能的影响。

简介：OnthebaseofMgO-CaOcoatingmaterialTD-CA12fortundish,anewTD-CA32withhighCaOcontentwasdeveloped,ItsCaOcontentis30%-36%andMgOcontentis45%-55%,TheapplicationresultinBaosteelshowsthatTD-CA32notonlyhasthesamepropertiesasTD-CA12butalaohastheimprovedpropertiesofdisintegrationandsteelpurifing.

简介：Theprinciplesandfeaturesofmicrowavesintering,theapplicationinrefractoriesandsynthesismethodsofZrB2arereviewed.ThesynthesisresultsofZrB2bythermitdeoxidatemethodshowthatproductionpriceofZrB2canbeeffectivelyloweredthroughmicrowavesynthesis.ItwillexpandtheapplicationofZrB2inrefractories.

简介：研究了环保型丙二醇醚溶剂和聚氧乙烯醚类非离子表面活性剂与磺酸盐类阴离子表面活性剂复配油污净的应用性能,并与传统的非环保型的乙二醇醚和壬基酚聚氧乙烯醚复配的油污净的性能进行比较。结果表明,经过溶剂和表面活性剂的复配,环保型的溶剂和表面活性剂可以取代传统的非环保部分,产品性能明显提高。

简介：电石渣作为电石法PVC生产的主要废渣,使其应用于软PVC中,取得了比普通填料更佳的填充效果,并且具有较好的阻燃作用。电石渣在软PVC中添加量为20份左右时,其综合性能最佳。原因可能是此时电石渣粒子在PVC填充体系中,形成了点阵结构。

简介：Mineralizingmechanismofthreemineralizersindrysynthesizingofcordieriteintalc-clay-ommercialaluminasystemhasbeeninvestigated.Cordieitegrogcontaining95%cordieritephasehasbeensynthesizedbythistechnique,Thesynthesizedcordieritehaswell-developedcordieritecrystalswithnetworkstructure,its,thermalexpansioncoefficientα=2.4×10^－6／℃(20℃-1000℃），Andcordierite-mullitedeckwithhighperfomancehasbeendevelopedbyusingtherawcordieriteco-grindingpowderasthematrixandhight-grademullitegrogastheaggregate.