Difluoromethane we gɛt di sik
Ɔvaviu fɔ di Prodak
Kεmikכl Nem: Difluoromethane
CAS Nɔmba: 75-10-5
Mɔlikul Fɔmula: CH2F2
Molikul Weyt: 52.02 g/mol
Kɔmɔn Nem: R-32 (as friji)
Difluoromethane (R-32) na wan haydrofluorocarbon (HFC) we nɔ gɛt kɔlɔ, we nɔ gɛt pɔyzin, ɛn we kin bɔn smɔl wit fayn fayn tɛmal pefɔmɛns. As nɛks jɛnɛreshɔn frijidɛn we nɔ de ambɔg di eko-frenli, i dɔn bi wan impɔtant ɔltɛrnativ to tradishɔnal ay-GWP (Global Warming Potential) frijidɛn, we bɔku pipul dɛn no fɔ in balans fɔ efyushɔn, sef, ɛn fɔ mek di envayrɔmɛnt fayn
Ki Prɔpati dɛn
| Land | Spɛsifikeshɔn | Bɛnifit |
| Poynt fɔ bɔyl (na 1 atm) . | -51,6°C (-60,9°F) na di wɔl. | I de mek i ebul fɔ transfa ɔt fayn fayn wan insay lɔw - tɛmpracha aplikeshɔn dɛn |
| GWP (Global Warming Potensial, 100 - ia) . | 675. Na 675 | Signifikantli lכw pas R - 410A (GWP = 2088) εn R - 22 (GWP = 1810), we de ridyus kabכn futprin |
| ODP (Potensial fɔ Diplishɔn di Ozon) . | 0 | Ziro damej to di ozon layt, we de fala di intanashɔnal envayrɔmɛnt rigyuleshɔn dɛn (ɛgz., Mɔntrial Prɔtokɔlɔ) |
| Kritikal Tɛmpratura | 78,1°C (172,6°F) we di ples kin kol. | I fayn fɔ ay kɔndishɔn ɛn ɔt pɔmp sistem we de wok na mɔdaret to ay - tɛmpracha ɛnvayrɔmɛnt |
| Di we aw pɔsin kin bɔn | I kin bɔn smɔl (A2L klasifikeshɔn fɔ wan ASHRAE 34) . | Sef fɔ bɔku pan di rɛzidɛshɔnal ɛn kɔmɛshɔnal aplikeshɔn dɛn wit di rayt dizayn |
| Tɛmral Kɔnduktiviti | Ay (bɛtɛ pas R - 410A) . | I de mek di kol/hɛt efyushɔn bɛtɛ, we de ridyus di ɛnaji we dɛn de yuz fɔ di ikwipmɛnt |
Tipik Aplikeshɔn dɛn
R-32 de yuz bɔku bɔku wan na difrɛn industrial ɛn kɔshɔma sɛktɔ dɛn bikɔs ɔf in spɛshal pefɔmɛns ɛn invayrɔmɛnt bɛnifit dɛn:
Residential & Commercial Air Conditioning: As praymari friji fɔ split-tayp AC yunit dɛn, winda AC dɛn, ɛn VRV (Variable Refrigerant Volume) sistem dɛn. I de riples R-410A insay nyu ikwipmɛnt, we de kɔt ɛnaji yus bay 10-15%
Hɛt Pɔmp: I fayn fɔ ɛya-sɔs ɔt pɔmp (ASHP) ɛn wata-sɔs ɔt pɔmp (WSHP), we de gi stebul ɔt pefɔmɛns ivin pan lɔw ambiɛnt tɛmpracha (-10°C to 5°C).
Frij Sistem: Dɛn kin yuz am na smɔl to midul saiz frij, displei kes, ɛn kol stɔrɔj yunit, we de mek shɔ se i kol fayn fayn wan wit smɔl impak pan di envayrɔmɛnt
Fom Blowing Agents: Insay sɔm industrial prɔses, R-32 de wok lɛk blowing ejen fɔ rigid polyurethane fom, we de mek di fom insuleshɔn prɔpati dɛn bɛtɛ
Ɔrganik Sɛntesis: I de wok lɛk raw matirial fɔ mek kemikal dɛn we gɛt fluorin, inklud famasitik ɛn spɛshal polima dɛn.
Sefty & Kɔmplians fɔ di wok
Sefty Gaydlain dɛn
Aw fɔ ol am: Nɔ kɔntakt yu skin/ay dairekt wan; yuz glɔv fɔ protɛkt yusɛf, gɔgl, ɛn tin dɛn fɔ blo na say dɛn we briz nɔ de blo fayn
Fɔ kip am: Stɔr am na say we kol, dray, we gɛt fayn briz ɛn fa frɔm faya we opin, ay tɛmpracha, ɛn tin dɛn we de mek ɔksidayz. Yuz kɔntena dɛn we dɛn dɔn sidɔm ɛn we nɔ de rɔtin (ɛgz., stɛl ɔ aluminiɔm silinda dɛn).
Transpɔt: Fɔ fala di UN rigyuleshɔn fɔ transpɔt friji (UN nɔmba: 3252); mek shɔ se dɛn sikyurɛt di silinda dɛn fayn fayn wan ɛn gɛt lɛbl dɛn
Rigyuletɔri Kɔmplians
Mit ASHRAE 34 standad (A2L sefty klasifikeshɔn).
Fɔ fala di EU F-Gas Rɛgyuleshɔn (Rɛgyuleshɔn (EU) 2014/512), we de stɔp di F-gas we dɛn de pul ɛn we de protɛkt ɔda we dɛn we nɔ gɛt bɔku GWP
Na big big ikwipmɛnt manifakta dɛn (ɛgz., Daikin, Mitsubishi Ilɛktrik, Gree) dɔn gri fɔ yuz am na dɛn layt AC ɛn ɔt pɔmp mɔdel dɛn
Teknik Data Shit (TDS) Aylayt dɛn
| Paramita | Valyu | Di we aw dɛn de du di tɛst |
| Klin (min) . | 99,9% . | GC (Gas Kromatografi) . |
| Mɔstɔ Kɔntinɛnt (maks) . | 10 ppm | Karl Fischer Taytreshɔn fɔ di wok |
| Di tin dɛn we de insay di asid (maks) . | 0.1 ppm na di | Taytreshɔn we dɛn kin du |
| Nɔn - Volatil Rɛsidyu (maks) . | 10 mg/kg we yu de yuz | Gravimetry we dɛn kin yuz fɔ mek tin dɛn |
| Vapour Prɛshɔn (na 25°C) . | 1.72 MPa | Prɛshɔn Gej |
Wetin Mek Wi Pik Wi Difluoromethane (R-32)?
High Purity: Kɔnsistɛns 99.9% puriti de mek shɔ se stebul ikwipmɛnt pefɔmɛns ɛn lɔng savis layf
Eco-Friendly: Low GWP (675) de sɔpɔt di glob ɔl kabon nyutraliti gol dɛm ɛn i de mit strikt envayrɔmɛnt rigyuleshɔn dɛm
Kɔst-Ɛfɛktiv: Ay tɛmal efyushɔn de ridyus di kɔst fɔ ɛnaji fɔ di wan dɛn we de yuz am, we wi bɔlk saplai kapabiliti de lɔs di kɔst fɔ prokyumɛnt
Globɛl Sɔpɔt: Wi de gi tɛnki kɔnsultɛshɔn, sefty trenin, ɛn on-taym delivri to kɔstɔma dɛn ɔlsay na di wɔl, wit sɛtifiket dɛn we inklud ISO 9001 ɛn REACH.
Kɔntakt Wi
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