-
Soo-saare Qiimo Fiican Triphenylmethane saddex isocyanate (xalka ethyl acetate) CAS: 141-78-6 Summada: Desmodur_RE
Isku-darka dabiiciga ah ee leh qaacidada CH3COOCH2CH3. Xalka ethyl acetate dareere aan midab lahayn wuxuu leeyahay ur macaan oo astaan u ah (oo la mid ah dhibcaha isteroberi) waxaana loo isticmaalaa xabagta, kuwa ka saara ciddiyaha, shaaha iyo qaxwada ka saara kafeega, iyo sigaarka (fiiri liiska waxyaabaha lagu daro sigaarka). Xalka ethyl acetate waa ester-ka ethanol iyo acetic acid; Xalka ethyl acetate waxaa lagu soo saaraa cabbir ballaaran si loogu isticmaalo dareere ahaan. Wax soo saarka sanadlaha ah ee la isku daray 1985 ee Japan, Waqooyiga Ameerika, iyo Yurub wuxuu ahaa qiyaastii 400,000 oo tan. Sannadkii 2004, waxaa lagu qiyaasay 1.3M tan oo tan laga soo saaray adduunka oo dhan.
CAS: 141-78-6
-
Soo-saare Qiimo Fiican MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
4,4′-Methylene bis(2-chloroaniline), oo loo yaqaan MOCA, waa isku-dhis dabiici ah oo leh qaacidada kiimikada C13H12Cl2N2. MOCA waxaa inta badan loo isticmaalaa sidii wakiil wax lagu shubo oo lagu shubo caagga polyurethane iyo wakiil isku-xidha oo loogu talagalay dhejisyada dahaarka polyurethane. MOCA waxaa sidoo kale loo isticmaali karaa sidii wakiil daaweyn ah oo loogu talagalay resins-ka epoxy.
CAS: 101-14-4
-
UOP MOLSIV™ 3A EPG Adkeye
UOP 3A EPG adsorbent, oo ah nooc ka mid ah shaandhada molecular Type A oo lagu beddelo potassium, waa aluminosilicate bir ah oo alkali ah. Adsorbent 3A EPG wuxuu nuugi doonaa molecules leh dhexroor muhiim ah ilaa 3 angstroms.
-
UOP GB-620 Adsorbent
Sharaxaad
UOP GB-620 adsorbent waa adsorbent wareegsan oo loogu talagalay, xaaladdiisa hoos u dhacday, si looga saaro oksijiinta iyo kaarboon monoksaydh laga bilaabo durdurrada habka hydrocarbon iyo nitrogen. Astaamaha iyo faa'iidooyinka waxaa ka mid ah:
- Qaybinta cabbirka daloolada oo la hagaajiyay taasoo horseedaysa awood nuugid oo sareysa.
- Heer sare oo ah daloolo waaweyn oo loogu talagalay nuugista degdegga ah iyo aagga wareejinta tirada gaaban.
- Substrate-ka dusha sare leh si loo dheereeyo cimriga sariirta.
- Waxay gaari kartaa ka saarista wasakhda heer aad u hooseeya sababtoo ah qayb firfircoon oo ku jirta dareeraha.
- Qaybaha falcelinta hooseeya si loo yareeyo sameynta oligomer.
- Waxaa laga heli karaa durbaan bir ah.
-
Soo-saare Qiimo Fiican Diethyl Toluene Diamine (DETDA) CAS: 68479-98-1
Diethyl Toluene Diamine (DETDA) waa dareere hufan oo huruud khafiif ah ilaa casaan ah. Diethyl Toluene Diamine (DETDA) waa qalab fidiye silsilad oo heer sare ah oo qiimo jaban oo loogu talagalay polyurethanes-ka elastomeric (PU) iyo sidoo kale wakiil daaweyn u ah epoksaydhyada (EP). Intaa waxaa dheer, Diethyl Toluene Diamine (DETDA) waxaa loo isticmaali karaa dhexdhexaad u ah isku-darka dabiiciga ah.
CAS: 68479-98-1
-
UOP GB-562S nuuge
Sharaxaad
UOP GB-562S waa nuuge bir ah oo sulfide ah oo wareegsan oo loogu talagalay in laga saaro meerkuriga durdurrada quudinta gaaska. Astaamaha iyo faa'iidooyinka waxaa ka mid ah:
- Qaybinta cabbirka daloolada oo la hagaajiyay taasoo horseedaysa bedka sare iyo cimri dheer oo sariirta ah.
- Heer sare oo ah daloolo waaweyn oo loogu talagalay nuugista degdegga ah iyo aagga wareejinta tirada gaaban.
- Sulfide bir ah oo firfircoon oo loogu talagalay ka saarista wasakhda heer aad u hooseeya.
- Waxaa laga heli karaa durbaan bir ah.
-
Soo-saare Qiimo Fiican SILANE (A1100) 3-AMINOPROPYLTRIETHOXYSILANE CAS: 919-30-2
3-AMINOPROPYLTRIETHOXYSILANE oo loo yaqaan γ-amino triaxynyne, CAS 919-30-2, dareere aan midab lahayn. 3-AMINOPROPYLTRIETHOXYSILANE waxaa loo isticmaali karaa sidii wakiilka daaweynta fiber galaas iyo xidhayaasha ilkaha, wakiilada isku xidhka silane, iyo phenolic, choselin, polyester, epoxy, PBT, polyamide, carbonate, iwm. Thermoplastic iyo thermosetry resin waxay si weyn u horumarin karaan oo u kobcin karaan sifooyinka farsamada jirka iyo sifooyinka korontada qoyan ee xoogga qalooca qalalan iyo qoyan, xoogga cadaadiska, xoogga xiirashada, iyo sifooyinka korontada ee qoyaanka ee balaastikada. jinsiga.
CAS: 919-30-2
-
UOP GB-280 Adkeysane
Sharaxaad
UOP GB-280 adsorbent waa adsorbent adag oo loogu talagalay in laga saaro isku-dhafka sulfur ee durdurrada hydrocarbon.
-
Soo-saare Qiimo Fiican N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
N,N-DIMETHYLFORMAMIDE waxaa loo soo gaabiyaa DMF. Waa isku-dhis ka dhasha beddelka kooxda hydroxyl ee asiidhka formic ee kooxda dimethylamino, qaacidada molecular-kana waa HCON(CH3)2. Waa dareere aan midab lahayn, hufan, oo karkaraya oo leh ur amine khafiif ah iyo cufnaan qaraabo ah oo ah 0.9445 (25°C). Barta dhalaalaysa -61 ℃. Barta karkaraya 152.8 ℃. Barta iftiimaysa 57.78 ℃. Cufnaanta uumiga 2.51. Cadaadiska uumiga 0.49kpa (3.7mmHg25 ℃). Barta shidista otomaatiga ah waa 445°C. Xadka qaraxa ee uumiga iyo isku darka hawada waa 2.2 ilaa 15.2%. Haddii ay dhacdo olol furan iyo kulayl sare, waxay sababi kartaa gubasho iyo qarax. Waxay si xoog leh uga fal celin kartaa asiidhka sulfuric ee xooggan iyo asiidhka nitric oo qiiqaya xitaa way qarxi kartaa. Waa la isku dhex milmi karaa biyaha iyo inta badan dareerayaasha dabiiciga ah. Waa dareere caadi ah oo loogu talagalay falcelinta kiimikada. N,N-DIMETHYLFORMAMIDE saafi ah ma laha ur, laakiin heerka warshadaha ama wasakhaysan N,N-DIMETHYLFORMAMID wuxuu leeyahay ur kalluun ah sababtoo ah waxa ku jira wasakh dimethylamine ah.
CAS: 68-12-2
-
Nuugista UOP GB-238
Sharaxaad
Nuugista UOP GB-238 waa nuuge wareegsan oo gaar ah oo loogu talagalay inuu nuugo arsine iyo phosphine ka soo jeeda hydrocarbons.
