ProductName:PBTMasterbatchModelNumber:YE-2809Application:usedforloosetubeofopticalfiberPBTfiberfabric.PBTfiberistheabbreviationofPolybutyleneterephthalatefiber.Itisakindofpolyesterfiber,whichismadeoflinearpolymerafteresterificationofhigh-purityterephthalicacidordimethylterephthalatewith1,4-butanediolandpolycondensationbymeltspinning.PerformanceofPBTfiber:1.ThestrengthofPBTfiberis30.91~35.32cNtex,theelongationis30%~60%,andthemeltingpointis223℃.Itscrystallizationspeedis10timesfasterthanthatofPolyethyleneterephthalate.Ithasexcellentelasticrecoveryrateofelongationandissoftandeasytodye.2.FibersmadefromPBThavesomepropertiescommontopolyesterfibers,butduetothelongerflexibleportiononthebasiclinksofPBTmacromolecules,themeltingpointandglasstransitiontemperatureofPBTfibersarelowerthanordinarypolyesterfibers,resultinginanincreaseintheflexibilityandelasticityofthefibermacromoleculechains.3.PBTfibershavegooddurability,dimensionalstability,andgoodelasticity,andtheirelasticityisnotaffectedbyhumidity.4.PBTfibersandtheirproductshaveasoftfeel,goodmoistureabsorption,wearresistance,andfibercurlingproperties.Theyhaveexcellenttensileandcompressiveelasticity,andtheirelasticrecoveryrateisbetterthanthatofpolyester.PBTfibershavespecialelasticityunderbothdryandwetconditions,andtheirelasticityisnotaffectedbychangesinambienttemperature.5.IthasgooddyeingperformanceandcanbeusedfornormalpressureboilingdyeingwithordinaryDispersedyewithoutcarrier.Thedyedfibershavebrightcolors,excellentcolorfastnessandchlorineresistance.6.Ithasexcellentchemicalresistance,lightresistance,andheatresistance.
MESSAGES
客户留言
描述：
Recommended product
daima
daima
发布时间：2023-06-29 10:08:38
The company covers an area of more than 20 mu, with a modern production plant of 15,000 square meters, a variety of production, testing equipment and instruments nearly 150 sets (sets), close to the Yangtze River, Beijing-Hangzhou Grand Canal, Beijing-Shanghai, Ningtong, Yangli highway, traffic is very convenient.
Add: Jinson Road, Shaobo Industrial concentration Area, Jiangdu City, Jiangsu Province
Tel: 0514-86583655
E-mail: yzjinsen@yzjinsen.cn
Yangzhou Jinsen Optoelectronics Co.,Ltd www.300.cn SEO 苏ICP备10206939号-1 Business license