NhanganyayaPolyethyle fiberuye kupisa kwakanyanya
Polyethyle Fibers, kunyanya Ultra - Yakakwira Molecular uremu Polyethyle (UHMWPE) Nekudaro, kuita kwavo pasi pekupisa kwakanyanya chinhu chakakosha chinogona kukanganisa kuvimbika kwavo uye kusimba kwavo.
Chimiro chePolyethyle fiber
VaUhmwpe mafa anoumbwa kwenguva refu, yakanyanya kuwiriranwa polymer maketeni ane mwero wakakura wekrisimasi. Chimiro ichi chinobatsira kune yavo inonakidza mechancal zvivakwa, kusanganisira tensile inosimbisa kusvika ku4 GPA uye yakaderera density kutenderera 0.97 g / cm3. Nekudaro, iyi crystallinity uye kuwiriranwa itawo kuti mafambi akunde kudzvinyirira, izvo zvinogona kukanganisa kutendeka kwavo.
Thermal Degradation Mechanisms
Kupisa kwakanyanya kunogona kutanga Thermo - oxidative degradation muPolyethylene Fibers. Kuita uku kunosanganisira kuumbwa kwe kabhoni - radiced radical nekuda kweC-c BSN sawiyo, inotungamira kuderera mu molar misa. Kuvapo kweaya ma radical uye anotevera chiratidzo chiratidzo chakakora chinokanganisa manhamba emuchina.
Shanduko mune michina yezvivakwa
Kuratidzwa kwekusimudzira kupisa kunogona kuderedza zvakanyanya kuita kwemuchina wekuita kwePolyethylene fibers. Simba reSeentile uye Shear Simba rinogona kudzikisira semheremal kukwira kufambira mberi. Semuenzaniso, mhedzisiro yemiedzo inoratidza kuti nekuwedzera kupisa - kudzvanya tembiricha uye nguva, iyo Simba renzvimbo yekutanga inowedzera uye inozoderera, kuwana zvinhu zvakaringana panguva yakatarwa.
Crystalline morphology shanduko
Tembiricha dzakakwirira dzinopa shanduko mune crystalline morphology yePolyethyle fibers. Wide - Angle X - Ray DifFracction (waxs) inoratidza kuwedzera kwenzvimbo dzeAmorphous, kufambisa oksijeni kusiyana mune izvo zvinyorwa uye kuwedzera oxidative degration. Uku kushandurwa kwetshanduko kunoita kuti kuderedza molen misa uye nemakaniki ekuseka.
Kukanganisa kwekukwegura
ARMEL ACHINOGONESA ZVINOGONESESA ZVAKAWANDA - KUKOSHESA KWEMUFANANIDZO WEMAHARA. Kuvapo kwekuremara uye kusachena kubva pakugadziriswa kunoenderera mberi kunowedzera oxidation, kusimudzira keteni uye kurasikirwa kwekutendeka kwekutendeka. Fiber performance inogona kudzikira nekufamba kwenguva, ichisimbisa kushandiswa kwayo mukushandisa kwakadai sekudzivirira kwebhora.
Basa rekugadzirisa mamiriro
Kufunga nezvechirongwa, sekupisa, nguva dzose, uye kumanikidzwa panguva inopisa - Kumanikidza, kwakakosha kuti ugare uchichengetedza michina yemuchina wePolyethyle Fibly. Miedzo inoratidza iyo yakanakisa michina yezvivakwa zveNon - machira akachekwa anowanikwa pa130 ° C neine simba reCendele rinosvika 595.43 MPA. Kugadziriswa mukumanikidzwa kunogona kukanganisa zvakare simbiso zvakanyanya.
Maitiro ekudzivirira uye anovandudza
Kuita zviyero zvekudzivirira, senge machira kana ekuwedzera, kunogona kuwedzera kugadzikana kweiyo polyethylene fibers. Aya matanho anobatsira kudzikisira kusvibiswa, achibvumira mafambiro kuti achengetedze simba uye kusimba pasi peakakwirira - tembiricha mamiriro. Vatengesi veChina vari kushanda nesimba kuti vazivise zvigunwe fiber.
Kuenzanisa nehurimwe zvinhu
Polyethyle Fibers inopa iyo yakanaka musanganiswa wesimba uye uremu uchienzaniswa neimwe nzira senge para - maramita marara uye simbi. Nekudaro, kudzikisira kwavo kwekunyora kwakaderera, kunoita kuti zvigadzirwa mukugadzirisa uye kuchengetedzwa kuve nechokwadi chekukwikwidza kuita. Maitiro akanakisa mune zvekusimudzira zvinhu zvakakosha kuchengetedza hutungamiri hwehutachiona.
Runako Rwekutsvaga uye Kubudirira
Kuenderera mberi kwekutsvagisa kunotarisa kunonzwisisa shanduko yemanyorero muPolyethyle Fibers pakupisa kwakanyanya. Kukudziridza zvinhu zvepamberi uye matekiniki kuti uderedze Thermo - oxidative degration ndiko kukoshesa kwekuchengetedza fiber kutendeka. Iyo yakanakisa yeChinese vanopa vari pamberi pekutsvagisa uku, vachivavarira kupa mhinduro dzakakwirira.
ChangQingTeng inopa mhinduro
ChangQingTeng inopa mhinduro dzesviro dzekusimudzira iyo inogadziriswa yekudzikisira yePolyethyle Fibers. Nekutsvagisa mamiriro ekugadzirisa uye kubatanidza matanho ekudzivirira epamberi, isu tine chokwadi chekuti machira anochengetedza zvivakwa zvavo mumamiriro ezvinhu akaoma. Kuzvipira kwedu kune hunhu kunoita kuti isu titungamire mutengesi muindasitiri. Kuti uwane mhinduro dzakanakisa, trust changqingteng, wako akavimbika mukwikwidzi mune ruzivo rwekunyama.
