CAS 109-99-9 Tetrahydrofuran oo ka socota alaab-qeybiyaha Shiinaha
Tilmaamid
| Magac kale | tetramethylene ether glycol |
| CAS Maya. | 109-99-9 |
| daahirnimo | 99.99% min |
| Heerka khatarta | 3 |
| Cufnaanta | 0.887g/ml |
| Barta toosan | -14°C~-20°C |
| Koodhka HS | 29321100 |
| Xidhmada | 180kg durbaan bir ah,IBC,ISOTANK |
Xidhmada: 180kg durbaanka birta, IBC, ISOTANK
Isticmaalka: Waxaa loo isticmaalaa sida dareerayaasha, isku-dhafka organic ee alaabta ceeriin. Waxaa si toos ah loo isticmaali karaa in wax soo saarka ee fiber synthetic, xabagta synthetic, caag synthetic, sidoo kale wax badan oo ka mid ah qalabka polymeric, cajalad sax ah iyo dareeraha warshadaha electroplating, laakiin sidoo kale loo isticmaalaa in wax soo saarka ee nitrile adipic, adipic acid, adipic diamine, succinic acid. , butanediol, γ -butanolactone, iwm, ee warshadaha dawooyinka, waxaa loo isticmaali karaa sida dareeraha dawooyinka.
Sharaxaada
CAS 109-99-9 Tetrahydrofuran (THF) waa dareere dabiici ah oo tayo sare leh oo si ballaaran looga isticmaalo warshadaha kala duwan sida dawooyinka, polymers, iyo dahaarka. Our THF waxaa laga keenay alaab-qeybiyeyaal lagu kalsoonaan karo oo Shiinaha jooga waana mid tayo sare leh. Waa mid aan midab lahayn, guban kara, oo uu leeyahay aragti yar, taas oo ka dhigaysa dareere ku habboon codsiyo badan. Intaa waxaa dheer, THF-tayada si tartan ah ayaa loo qiimeeyaa, taasoo ka dhigaysa xal kharash-ku-ool ah baahiyahaaga dareeraha.
Tetrahydrofuran (THF) waa eter wareeg ah oo leh qaacidada kiimikada (CH₂)₄O waxaana caadi ahaan loo isticmaalaa dareere ahaan warshado kala duwan. CAS 109-99-9 THF waxaa laga keenay alaab-qeybiyeyaal lagu kalsoonaan karo oo Shiinaha jooga waana mid tayo sare leh. Waa dareere aan midab lahayn, oo guban kara oo leh aragti yar, taasoo ka dhigaysa dareere ku habboon codsiyo badan.
Mid ka mid ah faa'iidooyinka ugu muhiimsan ee THF-tayadu waa heerka nadiifnimadeeda sare, oo leh nadiifnimada ugu yar ee 99.9%. Nadaafaddan heerka sare ah waxay xaqiijinaysaa in THF-tayadu ay ka madax bannaan tahay wasakhda saamayn karta tayada alaabtaada. Intaa waxaa dheer, THF-yagu waxay leedahay biyo yar, taas oo sii kordhinaysa nadiifnimadeeda.
Our THF sidoo kale waa la qiimeeyay, taasoo ka dhigaysa xal kharash-ool ah baahidaada dareere. Tani waxay ka dhigeysaa mid soo jiidasho leh ganacsiyada raadinaya inay yareeyaan kharashkooda wax soo saarka iyaga oo aan waxyeello u geysan tayada.
Marka la eego codsiyada, THF waxaa si weyn loogu isticmaalaa warshadaha dawooyinka sida dareeraha falcelinta iyo sida qayb ka mid ah hababka daroogada. Waxaa sidoo kale loo isticmaalaa soo saarista polytetramethylene ether glycol (PTMEG), kaas oo loo isticmaalo soo saarista spandex iyo elastomeryada kale. Intaa waxaa dheer, THF waxaa loo isticmaalaa sida dareere ah soo saarista daaha, xabagta, iyo khadadka daabacaadda.
Mid ka mid ah sifooyinka gaarka ah ee THF waa awoodda ay u leedahay in ay milaan tiro balaadhan oo ah xeryahooda organic, oo ay ku jiraan polymers sida polyvinyl chloride (PVC) iyo polyvinylidene fluoride (PVDF). Hantidan ayaa ka dhigaysa THF dareere ku habboon codsiyada farsamaynta polymer, sida isku dhafka polymer iyo tuurista filimada.
Marka ay timaado wax ka qabashada iyo kaydinta, THF-gayada waxaa lagu bixiyaa baakado tayo sare leh si loo hubiyo gaadiid badbaado leh iyo kaydin. Waxaa muhiim ah in la ogaado in THF ay tahay mid aad u ololaysa waana in lagu kaydiyaa meel qabow, qalalan, oo hawo wanaagsan leh oo ka fog ilaha dabka.
Gebagebadii, CAS 109-99-9 THF waa dareere tayo sare leh oo qiimo leh oo ku habboon codsiyada kala duwan ee warshadaha kala duwan. Heerkeeda nadaafadeed ee sarreeya, biyaha hoose ee hooseeya, iyo awoodda ay ku kala diri karaan noocyo kala duwan oo ka mid ah xeryahooda dabiiciga ah ayaa ka dhigaya ikhtiyaar wax ku ool ah oo qiimo leh oo loogu talagalay ganacsiyada raadinaya inay wanaajiyaan hababka wax-soo-saarka ayna yareeyaan kharashyada. Nala soo xidhiidh maanta si aad wax badan uga ogaato THF-ga iyo sida ay uga faa'iidaysan karto ganacsigaaga.
