艾蒙特---地毯專用阻燃纖維 四川東材科技集團(tuán)位于四川省綿陽(yáng)市，創(chuàng)建于1966年，公司占地800余畝，注冊(cè)資本1.69億元，資產(chǎn)總值8億元，具備年產(chǎn)6萬(wàn)噸絕緣材料和3萬(wàn)噸各類阻燃助劑及阻燃材料的生產(chǎn)能力。公司現(xiàn)有員工1500余人，其中各類工程技術(shù)人員500余人。公司始終堅(jiān)持走自主創(chuàng)新之路，著力于創(chuàng)新平臺(tái)和研發(fā)團(tuán)隊(duì)的建設(shè)，核心技術(shù)研發(fā)能力不斷增強(qiáng)。公司現(xiàn)有科研人員168人，其中博士5人，碩士40余人，高級(jí)工程師25人，工程師89人，聘請(qǐng)國(guó)內(nèi)外專家10人。 東材科技集團(tuán)公司一直致力于高性能新型化工材料的研發(fā)、生產(chǎn)和銷售。2008年，東材科技重點(diǎn)開(kāi)發(fā)的EMT(艾蒙特)地毯專用無(wú)鹵阻燃材料技術(shù)取得重大突破，該材料具有高極限氧指數(shù)、低發(fā)煙量、難引燃等特點(diǎn)，阻燃效果永久，無(wú)毒、無(wú)腐蝕、無(wú)污染，可生產(chǎn)各種規(guī)格的阻燃短纖和阻燃長(zhǎng)絲，容易染色且具有抗靜電效果(比電阻達(dá)到6.2 108 cm)，利用阻燃短纖和長(zhǎng)絲生產(chǎn)的地毯無(wú)需再進(jìn)行阻燃后整理工序，臨界熱輻射通量可達(dá)到7.4kw/m2，率先突破了現(xiàn)有地毯要達(dá)到Cfl級(jí)（臨界熱輻射通量 4.5kw/m2）必須全部或絕大部分采用羊毛或尼龍66的限制。 一、艾蒙特阻燃樹脂產(chǎn)品性能 表1 艾蒙特阻燃纖維主要性能序號(hào) 項(xiàng)目名稱 單位 型號(hào)D8405-2型號(hào)D8405-2G1特性粘度dl/g0.69 0.0500.79 0.0502熔點(diǎn)℃2412433端羧基含量mol/t38344二甘醇含量wt%1.21.05極限氧指數(shù)*%4041注* 1.特殊要求經(jīng)供需雙方協(xié)商確定；2.極限氧指數(shù)采用切片壓條后測(cè)試。二、應(yīng)用性能比較表2 幾種纖維地毯的性能比較序號(hào)性能艾蒙特纖維滌綸丙綸尼龍661阻燃等級(jí) Cfl＜Dfl＜Dfl Dfl2抗靜電性＜1 109 cm＞1 1012 cm＞1 1013 cm＞1 109 cm3染色性能易染可染差易染4色牢度優(yōu)良中中5回彈性良中良優(yōu)6蓬松性能良＋良優(yōu)優(yōu)7耐磨性良＋良優(yōu)優(yōu)8抗污性能良中中良三、標(biāo)志、包裝、運(yùn)輸和貯存按GB/T17931-1999的有關(guān)規(guī)定進(jìn)行。 EMT---carpetretardantfiber SichuanEMTechnologyco.,Ltdcreatedin1966,locatedinMianyangCity,Sichuanprovince,coveringanareaofover800mu,hastheregisteredcapitalof169millionyuanandthetotalassetsworth0.8billionyuanwithanannualoutputof60000toninsulativematerialsand30000tonfireretardantadditivesandfire-retardantmaterials.Theworkingstaffof1500peopleincludesmorethan500engineers.Italwaysstickstotheprincipleofindependentinnovation,buildingtheinnovationplatformanditsownresearchanddevelopmentteamofcoretechnology.Thereare169researchmembersof5doctors,40masters,25seniorengineers,89engineersand10domesticandinternationalexperts. SichuanEMTechnologyco.,Ltd hasbeencommittedtotheresearch，development，productionandsalesofhigh-performancechemicalmaterials.In2008,thecompanymadeabreakthroughatthekeytechnologyofEMTcarpets-dedicatedhalogen-freeflameretardantmaterial.Thismaterialfeatureshighlylimitingoxygenindex,lowsmokeanddurablenonflammability,andit snontoxic,noncorrosiveandpollution-freesothatitcanbeappliedtofire-retardantshortfiberandcontinuousfilamentofallspecificationswhichareeasytodyeandantistatic(surfaceresistanceachieving6.2 108 cm).Withoutflame-resistantfinishingprocessthecriticalthermalradiationfluxofcarpetmadeoffire-retardantstapleandfilamenttocanreach7.4kw/m2,whichhasbrokenthelimitthatpresentcarpetissupposedtobemadeofwoolornylon66inordertoachieveCfl(criticalthermalradiationflux 4.5kw/m2).I.EMT--FlameRetardantResins PerformanceTable1EMTFlameRetardantResins PerformanceNoIndexUnitModelD8405-2ModelD8405-2G1Intrinsicviscositydl/g0.69 0.0500.79 0.0502Meltingpoint℃2412433Terminalcarboxylgroupsmol/t38344Diethyleneglycolcontentwt%1.21.05Limitingoxygenindex*%4041Note*1.Specialrequirementswillbedeterminedthroughnegotiationbetweenthesupplyandthedemand.2.Limitingoxygenindexistakenoutofthetestofchipsplodded.II.TheApplicationPerformanceComparisonTable2PerformanceComparisonoftheCarpetFibersNoPerformanceEMT-fiberPETPPNylon661Grade Cfl＜Dfl＜Dfl Dfl2Antistatic＜1 109 cm＞1 1012 cm＞1 1013 cm＞1 109 cm3DyeingEasy-to-dyeDyeablePoorEasy-to-dye4ColorfastnessSuperiorGoodModerateModerate5ResilienceGoodModerateGoodSuperior6FluffyperformanceGood＋GoodSuperiorSuperior7AbrasionresistanceGood＋GoodSuperiorSuperior8StainresistanceGoodModerateModerateGoodIII.Marking,packaging,shippingandstoringIncompliancewiththeprovisionsofGB/t17931-1999.