Difluoromethane hmanga siam a ni
Product chungchang tlangpui
Chemical Hming: Difluoromethane
CAS Number: 75-10-5 a ni
Molecular Formula: CH2F2 tih a ni
Molecular rit zawng: 52.02 g/mol
Hming tlanglawn: R-32 (refrigerant angin)
Difluoromethane (R-32) hi rawng nei lo, toxic lo, leh kang thei lo hydrofluorocarbon (HFC) a ni a, thermal performance tha tak a nei a ni. Next-generation eco-friendly refrigerant a nih angin, traditional high-GWP (Global Warming Potential) refrigerant aia key alternative a lo ni ta a, a balance of efficiency, safety, leh environment friendliness vangin mi tam takin an hriat lar a ni
Thil neih pawimawh tak tak
| Thilneih | A sawifiahna | Hamthatna |
| Boiling Point (1 atm-ah) a ni. | -51.6°C (-60.9°F) a ni. | Low - temperature application-ah heat transfer tha tak a siam thei |
| GWP (Khawvel lum theihna, kum 100 - kum) 1.1. | 675 a ni | R - 410A (GWP = 2088) leh R - 22 (GWP = 1810) aiin nasa takin a hniam zawk a, carbon footprint a tihtlem phah a ni |
| ODP (Ozone tlakchham theihna) 1.1. | 0 | Ozone layer tihchhiat zero, international environmental regulation (eg, Montreal Protocol) zawm a ni. |
| Temperature pawimawh tak a ni | 78.1°C (172.6°F) a ni. | Air conditioning leh heat pump system-a thawk, boruak lum leh vawt (moderate to high - temperature)-a thawk tan a tha |
| Kang thei | Tlemte a kang thei (A2L classification per ASHRAE 34) . | Residential leh commercial application tam zawk tan design dik tak nen a him |
| A rilru a buai em em a | A sang (R - 410A aiin a tha zawk) . | Cooling/heating efficiency a tichak a, hmanrua energy hman a tihtlem bawk |
A hman dan tlangpui
R-32 hi a performance tha zawk leh environment tana a hlawkna avang hian industrial leh consumer sector hrang hrangah hman a ni nasa hle:
Residential & Commercial Air Conditioning: Split-type AC unit, window AC, leh VRV (Variable Refrigerant Volume) system te tana refrigerant hmasa ber atan hman a ni. Hmanraw thara R-410A thlak a ni a, energy hmanna chu 10-15% in a tihtlem phah a ni
Heat Pumps: Air-source heat pump (ASHP) leh water-source heat pump (WSHP) tan a tha hle a, boruak lumna hniam (-10°C atanga 5°C)-ah pawh heating performance nghet tak a pe thei a ni
Refrigeration Systems: Refrigerator tenau leh lian lo, display case, leh cold storage unit-ah te hman a ni a, boruak tichhe lovin a lum tha thei hle
Foam Blowing Agents: Industrial process thenkhatah chuan R-32 hian rigid polyurethane foams tan blowing agent angin hna a thawk a, foam insulation property a ti tha hle
Organic Synthesis: Fluorinated chemical siamnaah raw material angin a thawk a, damdawi leh specialty polymer te pawh a tel.
Hriselna & Dan zawm dan
Hriselna atana kaihhruaina
Handling: Vun/mit nen direct contact loh tur; boruak luh lohna hmunah chuan invenna kutkawr, goggles, leh thawkna hmanrua hmang rawh
A dahna: Meialh zau tak, lumna sang tak leh oxidizing agents atanga hlaah hmun lum, vawt, boruak tha tak awmnaah dah tur a ni. Sealed, corrosion-resistant container (eg, steel emaw aluminium cylinder) hmang rawh
Transport: Refrigerant phurh chungchanga UN dan zawm (UN number: 3252); cylinder-te chu uluk taka dah leh label siam a nih leh nih loh enfiah rawh
Regulatory zawm dan tur
ASHRAE 34 standard (A2L safety classification) a tlin a ni
EU F-Gas Regulation (Regulation (EU) 2014/512) zawm a, F-gas emission tihtlem leh low-GWP alternative tihhmasawn
Thil siamtu lian ber ber (eg, Daikin, Mitsubishi Electric, Gree) ten an AC leh heat pump model thar ber ber atana hman turin an pawm
Technical Data Sheet (TDS)-a thil pawimawh ber berte
| Parameter a ni | Hlutna | Test dan tur |
| Thianghlimna (min) . | 99.9% a ni. | GC (Gas Chromatography) hmanga siam a ni. |
| Tui awm zat (max) . | 10 ppm a ni | Karl Fischer chuan a titration a ti a |
| Acid awm zat (max) . | 0.1 ppm a ni | Titration tih a ni |
| Non - Volatile Residue (a tam ber) a awm thei. | 10 mg/kg a ni | Gravimetry hmanga thil tih a ni |
| Vapor Pressure (25°C-a awm) 1.1. | 1.72 MPa a ni | Pressure Gauge a ni |
Engvangin Nge Kan Difluoromethane (R-32) hi kan thlan?
High Purity: Consistent 99.9% purity hian hmanrua performance nghet tak leh service life rei tak a siam a ni
Eco-Friendly: Low GWP (675) hian khawvel pum huapa carbon neutrality tumte a thlawp a, environment regulation khauh tak a zawm bawk
Cost-Effective: Thermal efficiency sang zawk hian end-user te tan energy cost a tihhniam a, kan bulk supply theihna hian procurement cost a tihhniam thung
Global Support: Khawvel puma customer te hnenah technical consultation, safety training, leh a hun taka delivery kan pe a, ISO 9001 leh REACH te pawh telna certification kan nei bawk.
Min rawn biak theih reng e
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