规格型号95%生产厂家/产地辽宁CAS9001类别无机酸含水量十水用途级别工业级原产地/生产商辽宁,进口含量95,99.9（％）英文：Sodiumtetraboratedecahydrate分子量：381.37结构式：Na2B4O7.10H2O性状：本品为无色半透明晶体或白色洁净粉末。无臭。味咸。相对密度1.73。稍溶于冷水，稍易溶于热水。溶于甘油。微溶于乙醇和***。水溶液呈碱性。在60℃失去八个结晶水，在320℃时失去全部结晶水。在空气中可缓慢风化。熔融时成无色玻璃状物。可中和酸。但与强碱一起是又呈弱酸性。硼砂的酸碱两重性使它成为***好的缓冲剂。用途：1.玻璃与玻璃纤维在制造隔热玻璃棉、纺织玻纤和硼硅玻璃（耐热玻璃、电光源玻璃、玻璃烧器、***/化妆品的包装瓶、中空微珠、光学镜片、密封玻璃）等领域，硼砂作为提供B2O3的原料。当玻璃中的钠硼比例需要控制时，它与硼酸组合作为提供钠离子的原料。玻璃中的B2O3有两种功能：一是助熔剂，二是网络形成体。它控制着玻璃的熔点和***终产品的性能。玻璃棉中的B2O3有助于“纤维化”和提高玻纤的耐久性。硼硅酸盐玻璃中的B2O3可降低玻璃的热膨胀系数（因此可提供对抗热震性），并改善耐化学性。2.陶瓷和搪瓷釉料硼砂可增加陶瓷（如墙地砖、餐具、陶瓷器皿和搪瓷设备等）的抗压强度、耐磨性和抗化学性。由于B2O3对热膨胀系数的控制使得坯釉适应行提高。同时，B2O3也可降低熔融温度，防止失透。使得产品更光滑更***。3.洗涤剂和漂白剂硼砂可以用来生产过硼酸钠，过硼酸钠在洗衣粉中起漂白作用。在洗涤过程中可同时起软化水和PH缓冲剂作用，有利于去除油垢，对于液体洗涤剂硼砂是酶稳定剂。4.清洗剂在许多的清洗剂中，硼砂即起着PH值缓冲剂，以有助于油的乳化。同时还有耐腐蚀作用。当与多元羟基化合物结合时，硼砂可控制粘度。所以它被加入到清洗剂中用来清洗坚硬的表面，如金属、玻璃及卫生间设备。此外它还作为洁手剂、上光剂、石蜡以及工业和民用清洗剂的添加剂。5.阻燃剂硼酸盐改变了赛璐璐材料在燃烧过程中的氧化反应以形成残余碳。这种残馀的焦炭阻止了燃烧或使分解的产物转而焖烧。硼砂与硼酸组合对阻止赛璐璐类材料燃烧尤其有效。6.防锈硼砂被加在许多有防锈要求的水溶液中。它保护铁制金属不受氧化。还被用于汽车防冻液、水处理药剂、金属制造等方面。7.粘结剂硼砂是制造瓦楞纸粘结剂的成份之一，同时也是制造酷蛋白和糊精粘结剂的胶溶剂。硼砂通过交联键羟基极大地改善了湿胶强度。8.其它应用硼砂作为金属拉丝中润滑剂的载体，在耐火材料中作为稳定剂和骨架形成体，在冶金中作为包裹助熔剂，水泥和混凝土的缓凝剂、水系统中PH值缓冲剂、石蜡的乳化剂。djsaoipidfsa;jfoiewjfds;ajfeoiwpajfsd;afjoaipfqjfd;safjew[aqfjeofpewiuaq90euw[9efjfjae[wiofjaojfasfjowai[uefjjoiJIFGAWIOERJJKLFDS;AJGFOIAQFJKEL;AGWERJFDSG;AJIEOJWAPFJEAFJEIOWQA[EDAFJAEWOIJFASDJF;ASFJKAEJISADOJFEJKLJFIOEKLIAOGEJIFOPWJFEWA;LJFEWIOJFE;JF[AJFROAJFOPAJFOISAFJEIOSAJF;FAJFSAJFIAJFSWater.Waterpurposelevelindustrial-classtenCountryoforigin/producerliaoning,importcontent95,99.9(%)English:tetraboratedecahydrateSodiumMolecularweight:381.37Na2B4O710H2Ostructured:jCharacter:itiscolorlesstranslucentcrystalsorwhitecleanpowder.Odourless.Tastesalty.Therelativedensitywere1.73.Slightlysolubleincoldwater,slightlysolubleinhotwater.Solubleinglycerin.Slightlysolubleinethanolandcarbontetrachloride.Inalkalinesolution.At60℃losteightgesso,when℃in320gessoloseall.Intheaircanslowweathering.Duringmeltingintoacolourlessglasssubstance.Cancounteractacid.Butwithalkaliaweakacidityisagaintogether.Boraxacid-basedualitymakesitthebestslowgranule.USES:1.GlassandglassfiberInmanufacturingheatinsulationglasscotton,textilefiberglassandhigh-borosilicateglass(heat-resistantglass,electriclightsourceglass,glassburneddevice,drug/co***eticspackagingbottles,hollowbeads,opticallens,sealingglass)andotherfields,boraxB2O3rawmaterialsasproviding.Whentheglassofsodiumboronproportionneedtocontrol,itwithboracicacidsodiumi***providecombinationasarawmaterial.B2O3inglasshastwofuncti***:oneistheflux,2itisnetworkformingbody.Itcontrolsglassmeltingpointandtheperformanceofthefinalproduct.TheglasswoolB2O3help"fibrosis"andimprovethedurabilityofthee.BoronsilicateglassB2O3canreduceglassofthermalexpansioncoefficientof(andthereforecanprovideagainstthermalshocksexual),andimprovechemicalresistance.2.CeramicsandenamelasexpectedBoraxcanincreasetheceramic(suchastiles,tableware,ceramicvesselsandenamelequipment,etc.)andthecompressivestrengthandwearresistanceandchemicalresistance.DuetothermalexpansioncoefficientofB2O3controlmakesbilletglaze.DoimprovetoMeanwhile,B2O3alsocanreducemeltingtemperature,preventlossthrough.Makeproductmore***oothmoreperfect.3.DetergentandbleachBoraxcanbeusedforproductionofboricacidsodium,boricacidsodiumplaysaroleinwashingpowderbleach.InwashingprocesscansimultaneouslyonwaterandPHslowgranulesofteningeffect,helpsremoveoildirties,forliquiddetergentboraxisenzymestabilizer.4.CleanerInmanyofthedetergent,boraxnamelyplaysPHslowgranule,tohelptheemulsifyingoil.Andcorrosionresistantfunction.Whencombinedwithmultiplehydroxylcompound,boraxcancontrolviscosity.Soitwasaddedtothecleanertocleaninghardsurface,suchasmetal,glassandtoiletfacilities.Inaddition,itisalsoasacleanhandagent,polish,paraffinwaxandindustrialandcivildetergentadditives.5.FlameretardantBorateschangedthelifeofmaterialsinthecombustionprocessoxidationreactiontoformaresidualcarbon.Theremainingcokepreventedtheproductofburningormakebraisedburntodecompose.Boraxandtopreventthelifeofboricacidcombinationofmaterialscombustionisespeciallyeffective.6.AntirustBoraxisaddedtomanyantirustrequirementsinaqueoussolution.Itprotectstheironmetalfromoxidation.Alsobeusedinautomobileantifreeze,waterdisposalreagents,metalmanufacturing,etc.7.BinderBoraxismakingoneofcorrugatedbinderingredients,butalsomakecoolproteinanddextrinbinderrubbersolvents.Boraxthroughacross-linkhydroxylgreatlyimprovedthewetadhesivestrength.8.Otherapplicati***Boraxasthecarrierinthemetalwiredrawing,lubricantsrefractoryasstabilizersandskeletoninmetallurgy,formedbodyasparcelflux,cementandconcreteretarder,watersystemPHslowgranule,paraffinwaxemulsifier.)