I-Formamide

Ukucaciswa:

Izakhiwo:I-substance iwuketshezi olucacile futhi olungenambala olunephunga elifana ne-ammonia.Inephuzu lokuncibilika elingu-2.55°C kanye nebanga lokubilisa elingu-210-212°C, nokubola kuqala ku-180°C.Iphuzu elikhanyayo lento engu-154°C.Ukuminyana kwayo ku-1.1334 ku-20°C.Iyancibilika emanzini nasetshwaleni, futhi inyibilika kancane ku-benzene ne-ether.Into futhi i-hygroscopic.

Isicelo:I-Formamide inokusetshenziswa okuhlukahlukene kanye nezinhlelo zokusebenza.Isetshenziswa ngokuyinhloko ekuhlanganiseni kwemithi, izinongo, nama-dyestuffs.Ukwengeza, isebenza njenge-solvent ezinqubweni ezifana ne-synthetic fiber spinning, ukucubungula ipulasitiki, nokukhiqizwa kwe-inki ye-lignin.Embonini yokumba nokwakha imithombo kawoyela, i-formamide isebenza njengesisheshisi sokuhlanganisa.Iphinde ithole ukusetshenziswa njenge-carburant embonini yokuphonsa futhi njengesithambisi seglue.Ngaphezu kwalokho, i-formamide isetshenziswa kabanzi njenge-solvent ye-polar ku-organic synthesis nanjenge-ejenti yokwelapha iphepha.

Iphakheji Nesitoreji:Ukuqinisekisa ukuthi akukho ukuvuza noma ukuthintana namanzi, kubalulekile ukugcina i-formamide emigqonyeni yepulasitiki engu-200L noma ezigubhu zensimbi ezinento evikelayo.Lezi zigubhu kufanele zivalwe ngokuqinile.Kubalulekile ukugcina izigubhu ezindaweni ezipholile, ezingenamoya omuhle futhi ezomile.Kufanele zigcinwe kude nomlilo nanoma iyiphi imithombo yokushisa.

Kungani ukhethe thina

1. Umlando omude nokukhiqiza okuzinzile

Sikhiqize i-Morpholine kanye nokuphuma kokunye ngaphezu kweminyaka eyishumi nanhlanu., imikhiqizo engu-60% ithunyelwa ngaphandle.Ngaphezu kweIminyaka engu-20isipiliyoni sokuthekelisa ngamakhemikhali.Intengo yefekthri enhle futhi ezinzile.

Imboni ephezulu ye-automation.Manje umthamo wethu wokukhiqiza ungaphezu kuka-260 MT ngenyanga ngeinqubo entsha yokuvikela imvelo, singakuhlelela ukuthunyelwa ngesikhathi.

2. Uhlelo oluqinile lokulawula ikhwalithi

Sinesitifiketi se-ISO, sinesistimu yokulawula ikhwalithi eqinile, bonke ochwepheshe bethu bangochwepheshe, balawulwa ngokuqinile yikhwalithi.

Ngaphambi kwe-oda, singathumela i-isampula yamahhalaukuhlola kwakho.Siqinisekisa ukuthi ikhwalithi iyafana nenani lenqwaba.

I-SGS yamukelekile.Ukuhlolwa ngaphambi kokuthunyelwa.Iminyango Ezimele ye-QC.Isikhungo sokuhlola esivela eceleni.

3. Ukulethwa ngokushesha

Uma usuqinisekise i-oda lakho, singasebenzisa ubudlelwano bethu obuqinile nabadluliseli abangochwepheshe ukuze sithumele ngempumelelo imikhiqizo endaweni oyifunayo.Ukubambisana kwethu nalaba ochwepheshe kuqinisekisa ukulethwa okusheshayo nokuthembekile kwe-oda lakho.

4. Imibandela yokukhokha engcono

Ngokubambisana kokuqala singamukela i-T/T ne-LC lapho sibona.Kumakhasimende ethu avamile, singanikeza nemibandela yokukhokha eyengeziwe.

Siyathembisa:

Siqongelele isipiliyoni seminyaka engaphezu kwengu-20 embonini yamakhemikhali, okusenza abahlinzeki abathembekile.Ithimba lethu lochwepheshe kanye nochwepheshe bezobuchwepheshe liqinisekisa ukuthi imikhiqizo yethu ihlangabezana namazinga aphezulu kakhulu.Ezimweni ezingavamile zanoma yiziphi izinkinga zekhwalithi, sizibophezele ekubuyiseleni imikhiqizo esikhundleni noma ukubuyisela imali.

Ngolwazi lwethu olujulile lwekhemistri, siyakwazi ukukunikeza ngezinsizakalo ezihlanganisiwe zekhwalithi ephezulu.Ukwengeza, sinikezela ngezinsizakalo zokuthenga okukodwa, sisebenzisa ubuchwepheshe bethu nokuqonda kwemakethe ukuze wonge isikhathi.

Ukulawulwa kwekhwalithi kubaluleke kakhulu kithi.Ngaphambi kokuthunyelwa, sihlinzeka ngamasampula wamahhala wokuhlolwa ukuze siqinisekise ukuthi ikhwalithi ihlangabezana nokulindelweyo.Inzuzo yethu yokuncintisana ilele ekutholeni izinto zokusetshenziswa kubahlinzeki abahlonishwayo baseShayina, okusenza sikwazi ukunikeza amanani ancintisanayo.

Sibeka phambili ukuthunyelwa okusheshayo nokuphumelelayo ngokubambisana nemigqa yokuthumela emiswe kahle.Siphinde samukele izicelo zokupakisha ezikhethekile ngokupakisha ngamaphalethi.Sihlinzeka ngemibhalo yezithombe zempahla ngaphambi nangemuva kokulayisha ezitsheni, okukuvumela ukuthi uqaphe inqubo yokuthunyelwa.

Inqubo yethu yokulayisha iphethwe ithimba lochwepheshe eliqondisa ukulayishwa kwezinto.Sihlola ngokucophelela iziqukathi namaphakheji ngaphambi kokulayisha ukuze siqinisekise ubuqotho bokuthunyelwa.Sihlinzeka ngombiko wokulayisha ophelele wokuthunyelwa ngakunye, uhlinzeka ngokusobala nesiqiniseko.

Siyaziqhenya ngenkonzo yethu enhle yangemuva kokuthunyelwa.Ithimba lethu elizinikele nelinamandla liyatholakala 24/7 ukukusiza nge-imeyili noma ngocingo.Ukwaneliseka kwakho yikona okuza kuqala kithi.