lsInc.,Wenzhou325011,China)犃犫狊狋狉犪犮狋:Inthisarticle,positesweredescribed.Basedontheimprovedburningmethod,uracyandrepresentativenesswereensuredforthestatisticsinglassfiberlengthdistribution(FLD)posites.Byusinghydrochloricacid,laurylsodiumsulfateandhydroxypropylmethylcelluloseetherasaqueousdispersemedia,theglassfiberscouldbewelldispersedwhentheconcentrationofglassfiberswasabout1mg/mL.urateandrepresentativeFLDstatisticscouldbeachievedwhenthenumbersofglassfibersweremorethan500aftermultiplestatistics.Inaddition,thedifferencesbetweenthenumberaveragelengthandthemassaveragelengthwerediscussedthroughdifferentstatisticalcalculations.犓犲狔狑狅狉犱狊:glassfibers;aqueousdispersion;criticallength;fiberlengthdistribution;numberaveragelength;massaveragelength江苏省地质测绘院\DZ11\D\书版\厦门大学学报\2014\厦大2期总一校样排版:朱珊时间 2014/1/2