Difluoromethane si wotsɔ wɔa dɔe
Adzɔnuwo Ŋuti Nyatakaka
Atike ƒe Ŋkɔ: Difluoromethane
CAS Xexlẽdzesi: 75-10-5
Molekyulãwo ƒe Mɔnu: CH2F2
Molekyulãwo ƒe Kpekpeme: 52.02 g/mol
Ŋkɔ si bɔ: R-32 (abe nufamɔ̃ ene)
Difluoromethane (R-32) nye hydrofluorocarbon (HFC) si me amadede mele o, aɖi mele eme o, eye wòte ŋu xɔa dzo vie, eye dzoxɔxɔ ƒe dɔwɔwɔ nyuie ŋutɔ. Esi wònye dzidzime si gbɔna ƒe nufamɔ̃ si megblẽa nu le nutome ŋu o ta la, eva zu nu vevi aɖe si woate ŋu azã ɖe nufamɔ̃ siwo wozãna tsã siwo ƒe GWP (Xexeame Katã ƒe Dzoxɔxɔ Ŋutete) teƒe, si wonya nyuie le afisiafi le eƒe dɔwɔwɔ nyuie, dedienɔnɔ, kple nutome xɔlɔ̃wɔwɔ ƒe dadasɔ ta
Nɔnɔme Veviwo
| Nunᴐamesi | Nusiwo wogblɔ tẽ | Ŋusẽkpᴐkpᴐ |
| Dzoxɔxɔ ƒe Teƒe (le atm 1 me) . | -51.6°C (-60.9°F) . | Enaa dzoxɔxɔ ƒe tsɔtsɔ yi teƒe bubu nyuie le dzoxɔxɔ si bɔbɔ ƒe dɔwɔwɔwo me |
| GWP (Xexeame Katã ƒe Dzoxɔxɔ ƒe Ŋutete, 100 - ƒe) . | 675. Ƒe 675 | Eɖiɖi ŋutɔ wu R - 410A (GWP = 2088) kple R - 22 (GWP = 1810), si ɖe carbon footprint dzi kpɔtɔ |
| ODP (Ozone ƒe Ðeɖekpɔkpɔ ƒe Ŋutete) . | 0 | Nusiwo gblẽ le ozone-nutoa ŋu mesɔ gbɔ o, si wɔ ɖeka kple dukɔwo dome nutome ƒe sewo (le kpɔɖeŋu me, Montreal ƒe Nubabla) . |
| Dzoxɔxɔ Vevietɔ | 78.1°C (172.6°F) ƒe dzoxɔxɔ . | Esɔ na yaƒoƒo kple dzoxɔxɔ pɔmpi ƒe ɖoɖo siwo le dɔ wɔm le dzoxɔxɔ si sɔ va ɖo esi kɔkɔ - me |
| Dzoxɔxɔ ƒe ŋutete | Woate ŋu axɔ dzo vie (A2L ƒe hatsotso le ASHRAE 34 nu) . | Dedie na aƒewo kple asitsaƒewo ƒe dɔwɔwɔ akpa gãtɔ ne wowɔ wo nyuie |
| Dzoxɔxɔ ƒe Ʋuʋudedi | Kɔkɔ (enyo wu R - 410A) . | Enaa fafa/dzoxɔxɔ ƒe dɔwɔwɔ nyona ɖe edzi, si ɖea ŋusẽzazã ɖe dɔwɔnuwo ŋu dzi kpɔtɔna |
Dɔwɔwɔ Siwo Wozãna Zi geɖe
Wozãa R-32 geɖe le dɔwɔƒewo kple nuƒlelawo ƒe akpa vovovowo me le eƒe dɔwɔwɔ nyuie wu kple viɖe siwo wòɖena na nutome ta:
Yameʋuɖoɖo le Aƒeme & Asitsaƒewo: Abe nufamɔ̃ vevitɔ na AC-ƒomevi siwo me mama, fesre AC-wo, kple VRV (Variable Refrigerant Volume) ɖoɖowo ene. Exɔ ɖe R-410A teƒe le dɔwɔnu yeyewo me, si ɖea ŋusẽzazã dzi kpɔtɔna 10-15%
Dzoxɔxɔpɔmpiwo: Enyo ŋutɔ na dzoxɔxɔ pɔmpi siwo tso ya me (ASHP) kple dzoxɔxɔ pɔmpi siwo tso tsi me (WSHP), siwo naa dzoxɔxɔ ƒe dɔwɔwɔ si li ke le yame ƒe dzoxɔxɔ si bɔbɔ (-10°C va ɖo 5°C) gɔ̃ hã me
Nufamɔ̃wo: Wozãnɛ le fridzi suewo va ɖo titina, nudzraɖoƒewo, kple nufamɔ̃wo me, si wɔnɛ be wofa nyuie eye womegblẽa nu le nutome ŋu boo o
Foam Blowing Agents: Le dɔwɔƒewo ƒe dɔwɔwɔ aɖewo me la, R-32 wɔa dɔ abe polyurethane foam sesẽwo ƒe yaƒoƒo ene, si wɔnɛ be foam ƒe xɔxlɔ̃ ƒe nɔnɔmewo nyona ɖe edzi
Nu gbagbewo ƒe wɔwɔme: Ewɔa dɔ abe nu gbãtɔ ene le atike siwo me fluorine le wɔwɔ me, siwo dometɔ aɖewoe nye atikewo kple polymer tɔxɛwo.
Dedienɔnɔ & Sedziwɔwɔ
Dedienɔnɔ Ŋuti Mɔfiamewo
Alesi woawɔe: Ƒo asa na kadodo kple ŋutigbalẽ/ŋkuwo tẽ; zã ametakpɔnu, ŋkumeɖobolo, kple gbɔgbɔtsixe ƒe dɔwɔnuwo le teƒe siwo ya megena ɖo nyuie o
Nudzraɖoƒe: Dzrae ɖo ɖe teƒe si fa miamiamia, si me ya le nyuie, si didi tso dzobibi, dzoxɔxɔ gã, kple nusiwo naa oxidation gbɔ. Zã nugoe siwo wotu nu ɖo, siwo mexɔa dzo o (le kpɔɖeŋu me, gakpo alo aluminum ƒe tsilindowo).
Ʋuɖoɖo: Wɔ ɖe Dukɔ Ƒoƒuawo ƒe se siwo ku ɖe nufamɔ̃wo tsɔtsɔ yi teƒe bubuwo ŋu dzi (Dukɔ Ƒoƒuawo ƒe xexlẽdzesi: 3252); kpɔ egbɔ be wobla tsilindowo nyuie eye woŋlɔ wo ɖe wo dzi
Sededewo Dzi Wɔwɔ
Eɖo ASHRAE 34 ƒe dzidzenuwo (A2L dedienɔnɔ ƒe hatsotso) gbɔ
Le ɖekawɔwɔ me kple EU ƒe F-Gas ƒe Sedede (Sedede (EU) 2014/512), si ɖo seɖoƒe na F-gas ƒe dodo eye wòdo mɔnu bubu siwo me GWP le sue ɖe ŋgɔ
Dɔwɔnuwɔƒe gãwo da asi ɖe edzi (le kpɔɖeŋu me, Daikin, Mitsubishi Electric, Gree) be woazãe le woƒe AC kple dzoxɔxɔpɔmpi ƒe mɔ̃ yeyetɔwo me
Mɔ̃ɖaŋu Ŋuti Nyatakakagbalẽvi (TDS) ƒe Nya Veviwo
| Parameter (Parameter) ƒe nɔnɔmetata | Asixᴐxᴐ | Dodokpɔmɔnu |
| Dzadzɛnyenye (min) . | 99.9% . | GC (Gas ƒe Chromatography) . |
| Tsidzadza ƒe Agbɔsɔsɔme (max) . | 10 ppm | Karl Fischer ƒe Titration |
| Acid ƒe Agbɔsɔsɔme (max) . | 0.1 ppm | Titration ƒe agbɔsɔsɔme |
| Nusiwo Megblẽna O (max) . | 10 mg/kg | Nuheŋusẽdzidzenu |
| Yaƒoƒo ƒe Nyaƒoɖeamenu (le 25°C me) . | 1.72 MPa ƒe xexlẽme | Nyaƒoɖeamenudzidzenu |
Nukatae Nàtia Míaƒe Difluoromethane (R-32)?
Dzadzɛnyenye Kɔkɔ: Dzadzɛnyenye si nɔa anyi ɖaa 99.9% kpɔa egbɔ be dɔwɔnuwo ƒe dɔwɔwɔ li ke eye woƒe agbenɔƒe didi
Nutoa Me Nutoa Me Dzɔdzɔe: GWP si bɔbɔ (675) doa alɔ xexeame katã ƒe taɖodzinu siwo ku ɖe carbon ƒe akpaɖekedzimademade ŋu eye wòwɔna ɖe nutome ƒe se sesẽwo dzi
Gazazã Nyuie: Dzoxɔxɔ ƒe zazã nyuie wu ɖea ŋusẽzazã dzi kpɔtɔna na amesiwo zãnɛ mlɔeba, evɔ míaƒe ŋutete siwo le mía si le agbɔsɔsɔ gã me la ɖea nuƒle ƒe gazazã dzi kpɔtɔna
Xexeame Katã ƒe Kpekpeɖeŋu: Míenaa mɔ̃ɖaŋu ŋuti aɖaŋuɖoɖo, dedienɔnɔ ŋuti hehe, kple nudɔdɔ ɖe game dzi na asisiwo le xexeame katã, kple ɖaseɖigbalẽ siwo dometɔ aɖewoe nye ISO 9001 kple REACH.
Te Ðe Mía Ŋu
Ne èdi asixɔxɔ, kpɔɖeŋuwo, alo TDS/COA ƒe nuŋlɔɖi bliboa la, te ɖe míaƒe nudzralawo ƒe ƒuƒoƒoa ŋu:
Email: info@anhaochemical.com
Telefon: +86 15169355198
Nyatakakadzraɖoƒe: https://www.anhaochemical.com/