Phunzirani pamitundu yosiyanasiyana ya Ethylene Proble

Monga mtundu wa mphira wa polar wokhala ndi chingwe champhamvu kwambiri, ethylene Progrant Wapamwamba mu Kukana Nyengo Yapamwamba, Kukaniza kwa Meding, Exonani Kukaniza kwa Ethylene Prosinellene. Komabe, pali mafilimu ambiri a Ethynene Probyylene Prosider Proplene Prupylene Plasylene Proble Prography Proturer Emeylene Protury Phunziro linalake pazotsatira za Ethylene zomwe zilipo, ufa wachitatu wa monomer ndi moonedwe. Kafukufuku wina wachitika, zomwe zikutsogolera tanthauzo.

Ndi chitukuko chaukadaulo, kufunikira kwa anthu kwa zinthu zopepuka kukuwonjezereka, zinthu zowoneka bwino komanso zokongola komanso zokongola zolimbitsa thupi zinthu zowoneka bwino za mphira zikugwira ntchito yofunika kwambiri.

Monga wothandizira wolimbikitsa kwambiri amagwiritsidwa ntchito popanga zinthu zamtundu wa mphira, silika ndikusewera gawo lofunikira kwambiri.

Zotsatira ndi zokambirana

1 magwiridwe antchito osiyanasiyana a Ethylene Proble

Zotsatira za Ethylene zomwe zili pamoto wambiri (TC10) ndi njira yosalekeza ya Ethylene Proble.

(Zotsatira za ethylene pa nthawi yochirikiza a Ethylene Probler Enger (TC10) ndi nthawi yayikulu, yomwe ili ndi TC10, pomwe zomwezo zili pafupi ndi Ethylene yemweyo. otsika mtengo wa monomer wachitatu, akufupikitsa TC10 ndi TC90; Torque yochepera (ml) ya zinthuzo, zomwe zili m'munsi mwa wowongolero wachitatu.

Torque yochepera (ml) ya zinthuzi zimakhudzidwa ndi mawu a Ethylene, Ethylene wapamwamba kwambiri, chifukwa chowonjezera cha ethylene amawonjezeranso Kulingana ndi zopereka za cholembera chachitatu ndi zomwe zilipo, zazikulu zazomwe zidalipo, modulus wazinthuzi. Kwa ethylene yemweyo, yemweyo, wapamwamba kwambiri zomwe zilipo, modulu. Kusiyana pakati pa torque kwambiri ndi torque yotsika kwambiri (MH -ml) imagwiritsidwa ntchito kuti ikhale yolumikizana ndi mfundo zomwe zili mu digiri yolumikizirana, ndipo zitha kuwoneka kuti zomwe zili munthawi yankhondo, komanso zomwe zili pamwambazi.

Makina ochitira makina osiyanasiyana a Ethylene Progura

Kuumitsa kwa mphira kumakhudzidwa kwambiri ndi mawu a ethylene, omwe ali ndi ethylene wapamwamba kwambiri, kulimba kwa mphira, zinthu zachitatu zimakhudza kuuma; Mphamvu yakuthupi ndikusokoneza mphamvu ndi Ethylene ikuwoneka bwino, ndikuwonjezeka kwa mphamvu zakumaso, zomwe zimapangitsa kuti mphamvu zam'madzi ndizofanana, mphamvu zapamwamba kwambiri, mphamvu zapamwamba kwambiri. Mphamvu yakuthupi, mphamvu yakuwoneka bwino kwambiri, mphamvu yakuwoneka bwino ndipo mphamvu yakusokoneza. Momwemonso, zomwe zili pamwamba zachitatu, mphamvu zapamwamba kwambiri ndipo zimapangitsa kuti mphamvuzo, zomwe zikuwonetsa kuti ethylene zili ndi zinthu zachitatu zomwe zili pa mphamvu ya zotsatira za matenda a synergist zotsatira; Zolemba za Ethylene ndi wachitatu zomwe zili pazinthu zomwe zimatambasulira nkhawa zimafanana ndi zomwe zimakhudzanso mphamvu za zomwe zili, zomwe zili mu ethylene wazinthu zachitatu zomwe zili ngati zikuchitika mozama; Zolemba za Ethylene wa Tnsiletion yocheperako, mkati mwa kuchuluka kwa nthanozo ndi kuchuluka kwa mawu a ethylene. M'magawo ena, mlengalenga nthawi yopumira umawonjezera pang'onopang'ono ndi kuchuluka kwa zinthu zochokera pa mawu, kenako zomwe zili munthawi yakale, zomwe zimapangitsa kwambiri elomer yachitatu ndi; Kugwirira ntchito kwa zinthuzo kumathandizanso kwambiri kuuma ndi mphamvu, nthawi zambiri, kulimba mtima komanso nyonga, kugwiritsa ntchito bilogalamu, ndipo magwiridwe antchito a Abrasion idzakhala bwino; Monga momwe zinthu zimakhalira, pali ubale wina pakati pa kuuma ndi nyonga ndi mphamvu ya abrasion kwa nkhaniyi. Kulimba mtima komanso nyonga ndi kuchuluka kwa kuchuluka, kuphitsa kwazinthu pang'onopang'ono, mbali ziwiri za onomer zimakhudzanso kuchuluka kwa zinthuzo, koma zimachepetsa kuchuluka kwa zinthuzo, zomwe zimapangitsa kuti zinthu zizikhala zopanda ntchito.

3 ethylene ma propylene ma pretylene kutentha kwa mpweya wokalamba

Zitha kuwoneka kuti, atakalamba pa 160 ℃ kwa 24h, kuuma kwa zinthu kumasintha pang'ono, koma kuchuluka kwa malo osungirako nthawi zonse kumakhala kovuta, koma ndalama zambiri zimakhala zokulirapo; Izi ndichifukwa choti ethylene-Prompynes ndi mphira wokhala ndi unyolo waukulu wambiri, womwe uli ndi nkhondo yayikulu kwambiri. Chifukwa cha kuchuluka kwamphamvu kwa mpweya wa ethylene ma propy, ndizovuta kuwonetsa zotsatira za Ethylene zomwe zili mu Ethylene zomwe zili munthawi yaukalamba kanthawi kochepa kwambiri.

4 Ethylene Progrant Range Mourter Mowa Kukana

Ndi kuwonjezeka kwa ethylene zomwe zili mu Ethylene, kutentha kochepa pokana zakuthupi pang'onopang'ono kumawonongeka.

Ndi kuchuluka kwa Ethylene zomwe zilipo, kutentha kochepa kwa zinthu pang'onopang'ono kumawonongeka, ethylene yemweyo, omwe ali ndi macromolecle a ethylene ku crystale [10]. Kuchulukitsa kwa luso la crystallization kumapangitsa kuti kuuma kwaumilidwe ndi mphamvu, komanso kuchepetsera kusinthasintha kwa masentimita athunthu, kotero kuti kutentha kochepa kukana zinthu kumawonongeka. Zomwe zomwe zili pagulu la Ethylene zikayandikirana, zomwe zili m'munsi mwa chotoma chachitatu zimabweretsa kutsika kwa mzere wolumikizirana ndi kugwirizanitsa kwa ma molekyulu yonse, ndikusintha kutentha kochepa kwa zinthuzo.

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