Amakuru
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Soda ya caustic ni iki?
Mugihe cyo kugereranya urugendo muri supermarket, abaguzi barashobora guhunika ibintu byogajuru, kugura icupa rya aspirine no kureba imitwe iheruka gusohoka mubinyamakuru n'ibinyamakuru.Urebye neza, ntibishobora gusa nkaho ibyo bintu bifite byinshi bihuriyeho.Nyamara, kuri buri kimwe muri byo, soda ya caustic igira uruhare runini kurutonde rwibigize cyangwa mubikorwa byo gukora.Soda ya caustic ni iki?Soda ya Caustic ni imiti ya sodium hydroxide (NaOH).Uru ruganda ni alkali - ubwoko bwibanze bushobora kubuza aside kandi bigashonga mumazi.Uyu munsi soda ya caustic irashobora gukorwa muburyo bwa pellet, flake, ifu, ibisubizo nibindi.Soda ya caustic ikoreshwa iki?Soda ya Caustic yabaye ikintu gisanzwe mugukora ibintu byinshi bya buri munsi.Bikunze kumenyekana nka lye, yakoreshejwe t ... -
Kuki Polypropilene ikoreshwa cyane?
Polypropilene ikoreshwa haba murugo no mu nganda.Imiterere yihariye nubushobozi bwo guhuza nubuhanga butandukanye bwo guhimba bituma igaragara nkibikoresho ntagereranywa kubikoresha byinshi.Ikindi kintu ntagereranywa kiranga ni ubushobozi bwa polypropilene bwo gukora nkibikoresho bya pulasitiki ndetse na fibre (nka biriya bikapu byamamaza tote bitangwa mubirori, amoko, nibindi).Ubushobozi budasanzwe bwa Polypropilene bwo gukorwa hakoreshejwe uburyo butandukanye no mubikorwa bitandukanye bivuze ko bwatangiye guhita butangira guhangana nibikoresho byinshi bishaje, cyane cyane mubipfunyika, fibre, hamwe no gutera inshinge.Iterambere ryarwo ryakomeje kubaho mu myaka yashize kandi rikomeje kugira uruhare runini mu nganda za plastiki ku isi.Muburyo bwo guhanga, twe ha ... -
Chemdo yatumiriwe kwitabira inama yateguwe na Google na Global Search.
Amakuru yerekana ko muburyo bwubucuruzi bwubushinwa bwambukiranya imipaka y’ubushinwa mu 2021, ibicuruzwa byambukiranya imipaka B2B bingana na 80%.Mu 2022, ibihugu bizinjira mu cyiciro gishya cyo guhuza icyorezo.Mu rwego rwo guhangana n’ingaruka z’iki cyorezo, gusubukura imirimo n’umusaruro byahindutse ijambo rikoreshwa cyane ku mishinga yo mu mahanga no mu mahanga itumizwa mu mahanga n’ibyoherezwa mu mahanga.Usibye iki cyorezo, ibintu nko kuzamuka kw'ibiciro fatizo byatewe no guhungabana kwa politiki mu karere, ibicuruzwa bitwara ibicuruzwa byo mu nyanja byiyongera cyane, guhagarika ibicuruzwa bitumizwa ku byambu bigana, no guta agaciro kw'ifaranga bifitanye isano n'izamuka ry'inyungu y'amadolari y'Abanyamerika byose bigira ingaruka ku munyururu mpuzamahanga mpuzamahanga. ubucuruzi.Mubihe bigoye, Google nabafatanyabikorwa bayo mubushinwa, Global Sou, bakoze umwihariko ... -
Granules ni iki?
PVC ni imwe muri plastiki zikoreshwa cyane murwego rwinganda.Plasticol, isosiyete yo mu Butaliyani iherereye hafi ya Varese imaze imyaka irenga 50 ikora granules ya PVC kandi uburambe bwakusanyirijwe mu myaka yashize bwatumye ubucuruzi bwunguka ubumenyi bwimbitse kuburyo dushobora gukoresha ubu kugirango duhaze abakiriya bose 'gusaba gutanga ibicuruzwa bishya kandi byizewe.Kuba PVC ikoreshwa cyane mugukora ibintu byinshi bitandukanye byerekana uburyo ibiranga imbere bifite akamaro kanini kandi bidasanzwe.Reka dutangire tuvuge ubukana bwa PVC: ibikoresho birakomeye cyane niba byera ariko bigahinduka iyo bivanze nibindi bintu.Iyi mico itandukanye ituma PVC ibereye gukora ibicuruzwa bikoreshwa mubice bitandukanye, uhereye ku nyubako imwe t ... -
Ibinyabuzima bishobora kwangirika bishobora guhindura inganda zo kwisiga.
Ubuzima bwuzuye ibintu bipfunyitse, amacupa yo kwisiga, ibikombe byimbuto nibindi byinshi, ariko ibyinshi muri byo bikozwe mubikoresho byuburozi kandi bidashoboka bigira uruhare mukwangiza plastike.Vuba aha, abashakashatsi bo muri kaminuza ya Cambridge mu Bwongereza babonye uburyo bwo gukora glitteri irambye, idafite uburozi kandi ibora ibinyabuzima biva muri selile, igice kinini cyubaka urukuta rw'utugari rw'ibimera, imbuto n'imboga.Impapuro zijyanye nazo zasohotse mu kinyamakuru Nature Materials ku ya 11.Ikozwe muri selile ya nanocrystal, iyi glitter ikoresha ibara ryimiterere kugirango ihindure urumuri kugirango rutange amabara meza.Muri kamere, nk'urugero, amababa y'ibinyugunyugu n'amababa ya pawusi ni ibihangano by'amabara yubatswe, bitazashira nyuma yikinyejana.Ukoresheje tekinike yo kwiteranya, selile irashobora gutanga ... -
Polyvinyl chloride (PVC) paste Resin ni iki?
Polyvinyl chloride (PVC) paste Resin, nkuko izina ribivuga, ni uko iyi resin ikoreshwa cyane muburyo bwa paste.Abantu bakunze gukoresha ubu bwoko bwa paste nka plastisol, nuburyo budasanzwe bwamazi ya plastike ya PVC muburyo budatunganijwe..Gusiga ibisigazwa akenshi bitegurwa na emulsion hamwe na micro-guhagarika uburyo.Polyvinyl chloride paste resin ifite ubunini buke, kandi imiterere yabyo ni nka talc, hamwe nubudahangarwa.Polivinyl chloride paste resin ivangwa na Plastisike hanyuma igashishikarizwa gukora ihagarikwa rihamye, igahita ikorwa muri paste ya PVC, cyangwa PVC plastisol, PVC sol, kandi ni muri ubu buryo abantu bakoreshwa mugutunganya ibicuruzwa byanyuma.Muburyo bwo gukora paste, ibyuzuzo bitandukanye, diluents, stabilisateur yubushyuhe, imiti ifata ifuro hamwe na stabilisateur yongeweho ukurikije ... -
Niki Filime ya PP？
UMUTUNGO Polypropilene cyangwa PP nigiciro gito cya thermoplastique yumucyo mwinshi, urumuri rwinshi nimbaraga nziza.Ifite ingingo yo hejuru yo gushonga kuruta PE, ituma ikwiranye na porogaramu zisaba sterisizione ku bushyuhe bwinshi.Ifite kandi igihu gike hamwe nuburabyo bwinshi.Mubisanzwe, ubushyuhe bwo gufunga ubushyuhe bwa PP ntabwo ari bwiza nkubwa LDPE.LDPE ifite kandi imbaraga zo kurira hamwe no kurwanya ubushyuhe buke.PP irashobora guhurizwa hamwe bigatuma habaho kunoza imyuka ya gazi yo gusaba ibisabwa aho igihe kirekire cyibicuruzwa ari ngombwa.Filime ya PP ikwiranye ninganda nini yinganda, abaguzi, hamwe n’imodoka.PP irashobora gukoreshwa neza kandi irashobora gusubirwamo byoroshye mubindi bicuruzwa byinshi kubikorwa bitandukanye.Ariko, unl ... -
ni ubuhe bwoko bwa PVC?
Ibikoresho bya PVC bishingiye ku guhuza PVC polymer RESIN hamwe ninyongeramusaruro zitanga formulaire ikenewe kugirango imikoreshereze yanyuma (Imiyoboro cyangwa imyirondoro ya Rigid cyangwa imyirondoro yoroheje cyangwa impapuro).Uruvange rwakozwe no kuvanga cyane ibiyigize, bigahita bihinduka ingingo ya "gelled" bitewe nubushyuhe nimbaraga zogosha.Ukurikije ubwoko bwa PVC ninyongeramusaruro, ibivanze mbere yo gusohora birashobora kuba ifu itemba yubusa (izwi nkumuvange wumye) cyangwa amazi muburyo bwa paste cyangwa igisubizo.Imvange ya PVC iyo yakozwe, ukoresheje plasitike, mubikoresho byoroshye, mubisanzwe bita PVC-P.PVC Ifumbire iyo ikozwe idafite plastike ya porogaramu igoye yagenwe PVC-U.PVC Guteranya bishobora kuvunagurwa muburyo bukurikira: PVC ikaze dr ... -
Itandukaniro Hagati ya BOPP, OPP na PP.
Inganda zibiribwa zikoresha cyane BAPP ipakira.Imifuka ya BOPP iroroshye kuyisohora, ikote na laminate ituma bikwiranye no gupakira ibicuruzwa nkibicuruzwa bishya, ibirungo ndetse nudukoryo.Hamwe na BOPP, OPP, na PP imifuka nayo ikoreshwa mugupakira.Polypropilene ni polymer isanzwe muri eshatu zikoreshwa mugukora imifuka.OPP isobanura icyerekezo cya Polypropilene, BOPP igereranya Biaxically Orient Polypropylene na PP igereranya Polypropilene.Bose uko ari batatu baratandukanye muburyo bwabo bwo guhimba.Polypropilene izwi kandi nka polypropene ni polimoplastique igice cya kirisiti ya kirisiti.Birakomeye, birakomeye kandi bifite imbaraga zo kurwanya.Ibipapuro bihagaze, udusabo twa spout na ziplock pouches bikozwe muri polypropilene.Biragoye cyane gutandukanya OPP, BOPP na PP plas ... -
Gushyira mu bikorwa Ubushakashatsi bwo Kuringaniza Umucyo (PLA) muri Sisitemu yo Kumurika.
Abahanga bo mu Budage no mu Buholandi barimo gukora ubushakashatsi ku bikoresho bishya byangiza ibidukikije bya PLA.Ikigamijwe ni ugutezimbere ibikoresho birambye kubikorwa bya optique nkamatara yimodoka, lens, plastike yerekana cyangwa icyerekezo cyumucyo.Kuri ubu, ibicuruzwa muri rusange bikozwe muri polyakarubone cyangwa PMMA.Abahanga bifuza kubona plastiki ishingiye kuri bio kugirango bakore amatara yimodoka.Biragaragara ko aside polylactique ari ibikoresho byabakandida bibereye.Binyuze muri ubu buryo, abahanga bakemuye ibibazo byinshi byugarije plastiki gakondo: icya mbere, kwerekeza ibitekerezo ku mutungo ushobora kuvugururwa birashobora kugabanya neza umuvuduko uterwa n’amavuta ya peteroli ku nganda za plastiki;icya kabiri, irashobora kugabanya imyuka ihumanya ikirere;icya gatatu, ibi birimo gutekereza kubuzima bwose c ... -
Intangiriro kubyerekeye Haiwan PVC Resin.
Noneho ndakumenyesha byinshi kubyerekeye ikirango kinini cy’Ubushinwa cyitwa Ethylene PVC: Qingdao Haiwan Chemical Co., Ltd, giherereye mu Ntara ya Shandong mu Burasirazuba bw’Ubushinwa, ni urugendo rw'amasaha 1.5 n'indege iva muri Shanghai.Shandong ni umujyi ukomeye wo hagati ku nkombe z’Ubushinwa, resitora y’inyanja n’umujyi wa mukerarugendo, n’umujyi mpuzamahanga w’icyambu.Qingdao Haiwan Chemical Co., Ltd, niyo nkingi ya Qingdao Haiwan Group, yashinzwe mu 1947, yahoze yitwa Qingdao Haijing Group Co, ltd.Hamwe n’imyaka irenga 70 yihuta yiterambere, uru ruganda rukomeye rwashizeho urutonde rwibicuruzwa bikurikira: toni miliyoni 1.05 zifite ubushobozi bwa pvc resin, toni ibihumbi 555 za caustic Soda, ibihumbi 800 VCM, ibihumbi 50 Styrene na Metasilicate ibihumbi 16.Niba ushaka kuvuga kubyerekeye Ubushinwa PVC Resin na sodium ... -
Luoyang miliyoni toni yumushinga wa Ethylene wateye imbere!
Ku ya 19 Ukwakira, umunyamakuru yigiye kuri Luoyang Petrochemical ko Sinopec Group Corporation yakoranye inama i Beijing mu minsi ishize, itumira impuguke zaturutse mu bice birenga 10 birimo Sosiyete ikora imiti mu Bushinwa, Ishyirahamwe ry’inganda zikora inganda zo mu Bushinwa, hamwe n’abahagarariye bireba gushinga itsinda ry’inzobere mu gusuzuma kugira ngo basuzume miliyoni za peteroli ya Luoyang.Raporo yubushakashatsi bwakozwe bwumushinga wa toni 1 ya Ethylene izasuzumwa byuzuye kandi yerekanwe.Muri iyo nama, itsinda ry’impuguke z’isuzuma ryateze amatwi raporo zijyanye na Petrochemical Luoyang Petrochemical, Sinopec Engineering Construction Company na Luoyang Engineering Company ku mushinga, maze yibanda ku gusuzuma mu buryo bunonosoye ibikenewe kubaka umushinga, ibikoresho fatizo, gahunda y'ibicuruzwa, amasoko, na proce ...
