ibicuruzwa

Synonyme mucyongereza

Ethylene glycol, 1, 2-Ethylenediol, EG kubugufi

ibiranga imiti

Imiti yimiti: (CH2OH) 2 Uburemere bwa molekuline: 62.068 CAS: 107-21-1 EINECS: 203-473-3 [5 Ingingo yo gushonga: -12.9 point Ingingo yo guteka: 197.3 ℃

Kumenyekanisha ibicuruzwa nibiranga

CH2OH 2, niyo diol yoroshye.Ethylene glycol ni ibara ritagira ibara, ridafite impumuro nziza, amazi meza afite uburozi buke ku nyamaswa.Ethylene glycol irashobora gukemuka hamwe namazi na acetone, ariko gukomera kwayo muri ethers ni nto.Ikoreshwa nka solvent, antifreeze na synthique polyester ibikoresho fatizo.Polimeri ya Ethylene glycol, polyethylene glycol (PEG), ni umusemburo wo kwimura icyiciro kandi ikoreshwa no guhuza ingirabuzimafatizo

Koresha

Ahanini ikoreshwa mugukora polyester, polyester, polyester resin, kwinjiza amazi, plasitike, ibikoresho bikora hejuru, fibre sintetike, cosmetike n’ibisasu, kandi bigakoreshwa nk'umuti wo gusiga amarangi, wino, nibindi, gutegura imiti igabanya ubukana bwa moteri, agent dehydrated agent, gukora resin, irashobora kandi gukoreshwa kuri selofane, fibre, uruhu, imiti yangiza.Irashobora kubyara resinike ya PET, fibre PET ni fibre polyester, icupa icupa PET yo gukora amacupa yamazi yubutaka nibindi.Irashobora kandi kubyara alkyd resin, glyoxal, nibindi, nayo ikoreshwa nka antifreeze.Usibye gukoreshwa nka antifreeze ku binyabiziga, ikoreshwa no mu gutwara ubushobozi bwo gukonjesha inganda, ubusanzwe bita firigo itwara ibintu, kandi irashobora no gukoreshwa nka kondegene nk'amazi.
Ibicuruzwa bya Ethylene glycol methyl ether nibicuruzwa byujuje ubuziranenge, nka wino yo gucapa, ibikoresho byogusukura inganda, gutwikira (irangi rya nitro fibre, varnish, enamel), isahani isize umuringa, gucapa no gusiga amarangi hamwe nudusimba;Irashobora gukoreshwa nkibikoresho fatizo kubicuruzwa byimiti nkumuhuza wica udukoko, imiti yimiti hamwe na feri ya feri ya sintetike.Nka electrolytike ya capacitori ya electrolytike, imiti yo gusiga fibre fibre yo kwisiga, nibindi bikoreshwa nkabafasha mu myenda, amarangi y’amazi ya sintetike, hamwe n’ifumbire n’amavuta yo gutunganya mu gukora ibikoresho fatizo bya desulfurizeri.
Ethylene glycol igomba kwitonderwa mugihe ikoreshwa nka firigo itwara:
1. Ingingo yo gukonjesha ihinduka hamwe nubunini bwa Ethylene glycol mugisubizo cyamazi.Iyo kwibumbira hamwe biri munsi ya 60%, ingingo yo gukonjesha iragabanuka hamwe no kwiyongera kwa concentration ya Ethylene glycol mugisubizo cyamazi, ariko iyo kwibumbira hamwe birenze 60%, ingingo yo gukonjesha yiyongera hamwe no kwiyongera kwa glycol ya Ethylene, hamwe nubukonje. yiyongera hamwe no kwiyongera kwibitekerezo.Iyo kwibumbira hamwe bigeze kuri 99.9%, aho ubukonje bwayo buzamuka bugera kuri -13.2 ℃, niyo mpamvu yingenzi ituma antifreeze yibanze (antifreeze nyina wamazi) idashobora gukoreshwa muburyo butaziguye, kandi igomba gukurura abakoresha.
2. Ethylene glycol irimo hydroxyl group, izahinduka okiside kuri aside glycolike hanyuma ikazajya kuri aside ya oxyde, ni ukuvuga aside glycolike (aside oxyde), irimo amatsinda 2 ya carboxyl, iyo ikora kuri 80-90 ℃ igihe kirekire.Acide ya Oxalic n'ibiyikomokaho bigira ingaruka kubanza sisitemu yo hagati, hanyuma umutima, hanyuma impyiko.Ethylene glycol glycolike, itera kwangirika no kumeneka kw'ibikoresho.Kubwibyo, mugutegura antifreeze, hagomba kubaho uburyo bwo kwirinda kugirango hirindwe kwangirika kwibyuma, aluminium no gukora igipimo.

gupakira no gutwara

B. Iki gicuruzwa kirashobora gukoreshwa ,, 25KG ， 200KG, 1000KGBAERRLS。
C. Ububiko bufunze ahantu hakonje, humye kandi hafite umwuka.Ibikoresho bigomba gufungwa neza nyuma yo gukoreshwa mbere yo kubikoresha.
D. Iki gicuruzwa kigomba gufungwa neza mugihe cyo gutwara kugirango wirinde ubushuhe, alkali na aside, imvura nindi myanda ivanze.