Abstract:Iyi mpapuro irashakisha imbaraga n'amategeko ya selile ether kumitungo nyamukuru ya tile ingirakamaro binyuze mubushakashatsi bwa orthogonal. Ibice byingenzi byibitekerezo byayo bifite ibisobanuro bimwe na bimwe byo guhindura ibintu bimwe na bimwe byingenzi.
Muri iki gihe, umusaruro, umusaruro no gukoresha selile mu gihugu cyanjye biri mu mwanya wambere ku isi. Iterambere n'imikoreshereze ya selile ni urufunguzo rwo guteza imbere ibikoresho bishya byubaka mugihugu cyanjye. Hamwe no guteza imbere ubumwe bwa tile no guhitamo guhora no kuzamura imikorere yabo, guhitamo ubwoko bwa perritar basaba ibikoresho bishya byubaka. Ariko, uburyo bwo gukomeza no guhitamo imikorere nyamukuru yingirakamaro yingirakamaro yahindutse iterambere ryisoko ryingirakamaro. Icyerekezo gishya.
1. Kugerageza ibikoresho fatizo
CEVEVE: CO 42.5 Portland ya Portland Yatanzwe na Changchun Yatai yakoreshejwe muri ubu bushakashatsi.
Umucanga wa Quarts: 50-100 Mesh yakoreshejwe muri iki kizamini, yakozwe muri Dalin, Mongoliya.
Ifu ya latex ifu: SWF-04 yakoreshejwe muri iki kizamini, yakozwe na Shanxi Sanwei.
Ibiti bya fibre: fibre ikoreshwa muriki kizamini ikorwa nibikoresho bya Huiishun.
Cellulose Ether: Iki kizamini gikoresha methyl selile selile hamwe nisusu rya 40.000, zakozwe na Shandong Ruitai.
2. Uburyo bwikizamini nibisubizo Isesengura
Uburyo bw'ikizamini cya Tensile Bond Imbaraga zerekeza kuri JC / T547-2005. Ingano yikizamini ni 40mm x 40mm x 160mm. Nyuma yo gukora, reka bihagarare 1d kandi tukureho imiterere. Yakize mukasanduku gahoraho muminsi 27, yahujije umutwe hamwe na epoxy resin, hanyuma ayishyira mubushyuhe buhoraho hamwe nubushyuhe bukabije bwa (23 ± 2) ° C hamwe nubushuhe bugereranije bwa ( 50 ± 5)%. 1d, reba icyitegererezo cyo guhagarika mbere yikizamini. Shyiramo ibice kuri mashini ya elegisi yisi yose kugirango ihuze hagati yimikino hamwe nimashini yo kwipimisha ntabwo yunamye, ± 50) n / s, hanyuma wandike amakuru yikizamini. Umubare wa sima ukoreshwa muri iki kizamini ni 400g, uburemere bwibindi bikoresho ni 600g, igipimo cya mazi gisutswe kuri 0.42, hamwe nigishushanyo cya orthogonal (ibintu 3) byemejwe, kandi ibintu ni ibirimo ya selile ether, ibikubiye muri ifu ya rubber hamwe na gebbero ya sima y'umucanga, nk'uko uburambe bwabanjirije ubushakashatsi bugaragaza gahunda yihariye ya buri kintu.
2.1 Ibisubizo by'ibizamini no gusesengura
Muri rusange, Tile afata ingamba zidasanzwe nyuma yo kwibiza mumazi.
Mubisubizo byikizamini byabonetse nikizamini cya orthogonal, urashobora kuboneka ko kongera ingano ya selile na reberi birashobora kunoza imbaraga za tensile zifata neza kurwego runaka, hanyuma ukagabanya igipimo cya miniti kugirango kigabanye Imbaraga za Tensile Imbaraga, ariko ibisubizo byikizamini 2 byabonetse nikizamini cya orthogonal ntigishobora kwerekana neza ingaruka zimbaraga za tensiyo zidasanzwe zububiko bwa ceramic edimique nyuma yiminota 20 yo gukama. Kubwibyo, kuganira kubiciro ugereranije byo kugabanuka kwimbaraga za Tensile nyuma yo kwibizwa mumazi birashobora kwerekana neza ingaruka zibintu bitatu kuri yo. Agaciro ugereranije wo kugabanuka kwimbaraga bigenwa nimbaraga zambere zubukwe nimbaraga za kanseri nyuma yo kwibizwa mumazi. Ikigereranyo cy'itandukaniro mu mbaraga ku mbaraga ku mbaraga za Tensile y'umwimerere zabaruwe.
Isesengura ryamakuru yikizamini ryerekana ko mu kongera ibikubiye muri selile na reberi, imbaraga za kanseri, imbaraga za tensile nyuma yo kwibizwa mumazi zirashobora kunozwa gato. Imbaraga zo guhuza 0.3% ni 16.0% kurenza iya 0.1%, kandi iterambere riragaragara mugihe umubare wifu ya rubber wiyongereye; Iyo amafaranga ari 3%, imbaraga zo guhuriza hamwe ziriyongera kuri 46.5%; Mu kugabanya umubare wa miniti kumucanga, imbaraga za Tensile zibangamirwa mumazi zirashobora kugabanuka cyane. Imbaraga zumutwe zagabanutseho 61.2%. Irashobora kugaragara neza kuva ishusho 1 kugirango igihe ubwinshi bwafu bwiyongereye kuva kuri 3% kugeza kuri 5%, agaciro ugereranije no kugabanuka kwimbaraga zibangamira imyaka 23.4%; Umubare wa ether selile wiyongera kuva kuri 0.1% kugeza kuri 0.3%, agaciro ugereranije nimbaraga zububiko zigabanuka ryiyongereyeho 7.6%; Mugihe agaciro ugereranije nimbaraga zububiko bwiyongereyeho 12.7% mugihe igipimo cya miniti yamaze 1: 2 ugereranije na 1: 1. Nyuma yo kugereranya ku gishushanyo, birashobora kuboneka byoroshye ko mubintu bitatu, ingano yifu ya rubber nigipimo cya miniti yumucanga gifite ingaruka zigaragara ku mbaraga zidasanzwe zo kwibiza mumazi.
Nk'uko JC / T 547-2005, igihe cyumisha cyo gutwika kirenze cyangwa kingana na 20 min. Kongera ibikubiye muri selile birashobora gutuma imbaraga za Tensile zirashobora kwiyongera buhoro buhoro nyuma yo kwiyuhagira iminota 20, hamwe nibiri muri selile ni 0.2%, 0.3%, ugereranije nibirimo 0.1%. Imbaraga zo guhangana zayongereyeho 48.1% na 59,6%; Kongera ingano ya rubber irashobora kandi gukora imbaraga za Tensile zigenda ziyongera buhoro buhoro nyuma yo guhuriza hamwe 4%, 5% ugereranije na 3.0% na 41.4%; Kugabanya igipimo cya minio kumusenyi, imbaraga za Tensile nyuma yiminota 20 zuzuye . Urebye agaciro ugereranije no kugabanya imbaraga zayo birashobora kwerekana neza ko ibintu bitandukanye, binyuze mubintu bitatu, birashobora kuboneka neza ko agaciro kagereranijwe k'igabanuka ryimbaraga za Tensile nyuma yiminota 20 yo gukama, nyuma ya 20 Inyandikomvugo yo gukama, ingaruka za kiligi ya mirtar ku mbaraga za Tensile ntikiri ingirakamaro nka mbere, ariko ingaruka za selile zibirimo ziragaragara muriki gihe. Hamwe no kwiyongera kw'ibirimo bya selile, agaciro ugereranije nimbaraga zayo zigabanya buhoro buhoro kugabanuka garagabanuka kandi umurongo ukunda kwitonda. Birashobora kugaragara ko ether elither ifite ingaruka nziza mukuzamura imbaraga zo guhunika kwa tile zifata neza nyuma yiminota 20 zumye.
2.2 Icyemezo cya formula
Binyuze mu bushakashatsi bwavuzwe haruguru, incamake y'ibisubizo by'ibishushanyo mbonera bya orthogonal byabonetse.
Itsinda ryo guhuza A3 B1 C2 hamwe nigikorwa cyiza gishobora gutoranywa mu ncamake y'ibishushanyo mbonera by'ibigeragezo bya ORTHOGONAL, ni ukuvuga ibikubiye muri selile na 0.3%, kimwe na 3% ku mucanga ni 1: 1.5.
3. UMWANZURO
. Ingaruka za Feliulose Ether ku mbaraga za Tensile ya Temile TIle ifatika nyuma yo kwibizwa mumazi ifite akamaro kuruta ingaruka za selile fither kuri yo;
. Nyuma y'imbaraga za kanseri;
. . Urwego rwiza.
Igihe cyagenwe: Gashyantare-23-2023