Dimethyl carbonate 99.9%
Tilmaamayaasha farsamada
| Walxaha | Tusmada | Natiijo | |
| Sareeye | fasalka koowaad | ||
| Muuqashada | Dareere hufan, ma jiraan wasakh la hakiyay | U qalma | |
| Cufnaanta (20℃)/(g/㎝3) | 1.071 ± 0.005 | 1.069 | |
| Ethyl acetate% ≥ | 99.9 | 99.8 | 99.928 |
| Biyaha % ≤ | 0.05 | 0.20 | 0.01 |
| PPM ≤ | 100 | 200 | 100 |
Sharaxaada Isticmaalka Alaabta
Isticmaalka Carbonate Dimethyl
1. Ku beddel fosgene sida wakiilka kaarboonyaynta
Dimethyl carbonate (DMC) waxay bedeli kartaa fosgene sida reagent badbaado leh si ay u soo saaraan derivatives carbonic acid, sida carbamate cayayaanka, polycarbonate, isocyanate, iwm iyaga ka mid ah, polycarbonate noqon doonaa berrinka la baahida ugu weyn ee Dimethyl carbonate.
2. U beddel dimethyl sulfate sida wakiilka methylating
Dimethyl carbonate (DMC) waxay leedahay waxsoosaar falcelin sare leh iyo nidaam ka fudud dimethyl sulfate.Isticmaalka ugu muhiimsan waxaa ka mid ah dhexdhexaadiyeyaasha organic synthetic, alaabta dawooyinka, alaabta sunta cayayaanka, iwm.
3. dareeraha sunta oo hooseeya
Kaarboonaytka Dimethyl waxaa loo isticmaalaa sida dareeraha sunta hoose ee warshadaha rinjiga iyo warshadaha dawooyinka.Dimethyl carbonate ma aha oo kaliya inay ku yar tahay sunta, laakiin sidoo kale waxay leedahay sifooyinka dhibcaha sare ee iftiinka, cadaadiska uumiga hooseeya iyo xadka hoose ee qaraxa hawada, sidaas darteed waa dareere cagaaran oo isku daraya nadaafadda iyo badbaadada.
4. Waxyaabaha lagu daro shidaalka
Kaarboonaytka Dimethyl waxa uu noqon doonaa mid ka mid ah waxyaabaha ugu badan ee lagu daro gaaska si loo beddelo MTBE.
Kaydinta iyo Gaadiidka
Taxaddar Kaydinta:Waa guban karta, oo uumigeedu waxa uu ku daraa hawo, taas oo samayn karta isku dhafka qarxa.Ku kaydi bakhaar qabow, engegan, oo hawo fiican leh oo aan guban karin.Ka fogow dabka iyo ilaha kulaylka.Heerkulka maktabadda waa inuusan dhaafin 37 ℃.Weelka si adag u xidh.Waa in lagu kaydiyaa si gooni ah oo ka soo jeeda oksaydhiyeyaasha, hoos u dhigista wakiilada, acids, iwm, waana in aan la isku darin.Isticmaal nalalka aan qarxin iyo tas-hiilaadka hawo-siinta.Mamnuuc isticmaalka qalabka farsamada iyo qalabka u nugul dhinbiilyada.Aagga kaydinta waa in lagu qalabeeyaa qalabka daaweynta degdega ah ee daadsan iyo agab ku habboon, kuwaas oo lagu kaydiyo bakhaar qabow, qalalan oo hawo fiican leh oo aan guban karin.
Taxadarrada Gaadiidka:Habka Baakadaha Dareeraha Dabreerayaasha ah ee Dab-qabashada ee Baakadaha Caadiga ah ee Sanduuqyada Alwaaxyada ee ka baxsan Ambabka;Sanduuqyada alwaaxyada caadiga ah ee ka baxsan dhalooyinka dhalada ah ee dahaaran, dhalooyinka birta ku daboolan, dhalooyinka caaga ah ama foosto biraha ah (dasaadaha) Taxaddar Gaadiidka Gaadiidka Qalabka dab-damiska iyo qalabka daaweynta degdega ah ee daadinta waa in lagu qalabeeyaa noocyo iyo tirooyin u dhigma.Way fiicantahay in la raro subaxii iyo fiidka xagaaga.Taangiga (taangiga) ee loo isticmaalo gaadiidka waa inuu lahaadaa silsilad dhulka hoostiisa ah, waxaana lagu dhejin karaa qayb dalool oo haanta dhexdeeda ah si loo yareeyo korontada taagan ee ka dhalanaysa naxdinta.Waxaa si adag loo mamnuucay in lagu qaso oo lagu raro oksaydhiyeyaasha, dhimista walxaha, acids, kiimikooyinka la cuni karo, iwm. Inta lagu jiro gaadiidka, waa in laga ilaaliyo soo-gaadhista iftiinka qorraxda, roobka, iyo heerkulka sare.Inta lagu jiro joojinta, ka fogow dabka, ilaha kulaylka iyo meelaha kulaylka sareeyo.Dhuumaha qiiqa ee baabuurka shayga lagu raro waa in lagu rakibaa qalabka dab-demiska.
Xiritaanka alaabta
200kg / durbaan, 16MT/FCL
1000KG/ IBC, 20MT/FCL
FAQS
1) Ma ku daabacan karnaa summadayada kaarboonaytka dimethyl?
Dabcan, waan sameyn karnaa.Kaliya noo soo dir nashqada astaantaada.
2) Ma aqbashaa amarro yaryar ?
MOQ waa hal weel 20`Sababtoo ah Dimethyl carbonate waa kiimiko khatar ah laguma soo rari karo LCL,hadii aad rabto dhawr tan oo kaliya,waxa kale oo aad u baahantahay in aad qaado xamuulka badda ee weelka oo dhan ku habboon.
3) Ka waran qiimaha carbonate dimethyl?Ma ka dhigi kartaa mid jaban ?
Sida soo saaraha dimethyl carbonate, waxaan had iyo jeer qaadanaa faa'iidada macaamilka sida mudnaanta ugu sareysa.Qiimaha waxaa lagu gorgortami karaa xaalado kala duwan, waxaan kuu xaqiijineynaa inaad hesho qiimaha ugu tartanka badan.
4) Ma bixisaa muunado bilaash ah?
Dabcan.
5) Ma awoodaa inaad wax ku keento waqtigii loogu talagalay?
Dabcan!waxaanu ku takhasusay khadkan sanado badan,macaamiil badan ayaa heshiis ila gala sababtoo ah waxaan keeni karnaa alaabta waqtigeeda oo aan ilaalin karno alaabta tayada sare!
6) Waa maxay shuruudaha lacag bixinta?
Waxaan caadi ahaan aqbalnaa T/T, Western Union, L/C.
