Samalani mkati ndi kunja bwino kondomu mu chilinganizo, sinthani ndi zofunika za lubricity zipangizo mu magawo oyambirira, pakati ndi mochedwa, ndi kukwaniritsa kusasinthasintha ndi nthawi yaitali ya kondomu bwino.phula la polyethylene Lubricant (PE WAX) la PV...
Udindo wa mafuta ndi kuchepetsa mkangano pakati pa zipangizo ndi pamwamba pa zipangizo ndi zipangizo processing, potero kuchepetsa kukana otaya kusungunuka, kuchepetsa mamasukidwe akayendedwe a zisungunuke, Kupititsa patsogolo fluidity kusungunuka, kupewa adhesion wa. kusungunuka kwa equi...
Pali zinthu zambiri za mpweya wa mankhwala a PVC, zomwe zimagwirizana ndi zipangizo, zipangizo, ndondomeko ya ndondomeko, ndi zina zotero.Kusankha kulemera kochepa kwa maselo, malo otsika osungunuka, otsika kwambiri a maselo lu ...
The makulidwe a PVC pepala makamaka chifukwa plasticization osauka ndi kusiyana kwakukulu mu liwiro ejection, kapena kuchuluka kwa precipitates anatsatira patsekeke ndi confluence pachimake.Sinthani bwino kutentha kwa kufa kofanana ndi gawo lopyapyala la mbale kuti muwonjezere ...
Kuwoneka kwachikasu ndi mdima wa mbiri ya PVC kungakhale chifukwa cha kusakwanira kwa stabilizer, zomwe zimabweretsa kusasunthika kosasunthika kwa kutentha m'dongosolo ndipo kumayambitsa chikasu cha ufa chikatenthedwa.Kusakwanira kwamafuta akunja kumayambitsa kukangana kwakukulu pakati pa zida ndi zida, ndipo ...
Sera ya polyethylene ndi oxidized sera ndi zinthu zofunika kwambiri za mankhwala ndipo zitha kugwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana.Koma amasiyananso kwambiri.Poganizira kusiyana pakati pa zida ziwiri zamafakitale, Qingdao Sainuo ikupatsani chidziwitso chachidule lero.Zakuthupi ndi ...
Pansi pa mliriwu, masks ndi zida zodzitetezera ku China zinali zolimba.Masks tsopano akhala chinthu chofunikira kwa anthu.Chiwerengero cha anthu omwe ali ndi matenda a coronavirus chikuchulukirachulukira, ndipo kuzindikira kwa aliyense kuvala masks kwakwera kwambiri.phula la polyethylene A...
Masiku ano opanga sera a polyethylene amakutengerani kuti mumvetsetse kugwiritsa ntchito sera ya polyethylene ngati mafuta a PVC.Sera ya polyethylene imagwiritsidwa ntchito kwambiri popaka mafuta akunja mu PVC.Lili ndi mafuta akunja amphamvu.Lilinso ndi lubricity wabwino pakati ndi mochedwa magawo akamaumba.Ikhoza kukhala regar ...
Masiku ano, Qingdao Sainuo polyethylene sera wopanga amakamba za kugwiritsa ntchito sera pa parafini.Sera ya polyethylene ingagwiritsidwe ntchito ngati chosinthira parafini.Ili ndi kuyanjana kwabwino ndi parafini ndi parafini ya microcrystalline, ndipo imatha kusintha malo osungunuka, kukana madzi, kutulutsa chinyezi ...