NO.10 Chemical Established in 1994, specializing in the development,
production and sales of "plasticizer chlorinated paraffin" chlorinated paraffin heat stabilizer, flame retardant and ADC foaming agent..
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ADC Foaming Agent
ADC foaming agent appearance for yellow to light yellow powder,the finer particl…
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Chlorinated Paraffin 52#
Chlorinated Paraffin 52# is Water white to yellow transparent oily viscous liqui…
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Chlorinated Paraffin 62#
Chlorinated Paraffin 62# is Water white to yellow transparent oily viscous liqui…
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Chlorinated Paraffin 70#
chlorinated paraffin70# an additive fire-retardant of fine general performance w…
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Chlorinated Nparaffin Heat Stabilizer
Methyl tin heat stabilizer has stability, transparency, weather resistance and c…
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Dibutyl Phthalate / DBP
DBP is the most commonly used plasticizer of PVC, which can make products have g…
R407F (PERFORMAX LT) | Linde Gas
R407F Brochure (PDF 643.0 KB) R407F for R22 and R404A Replacement Brochure (PDF 723.0 KB) Refrigerants Product Data Summary (PDF 588.0 KB) Refrigerants Environmental Data (PDF 659.0 KB) Refrigerant Retrofit Guides: From CFCs to HCFCs to HFCs (PDF 410.0 KB) Refrigerant Retrofit Guides: From HCFCs to HFCs (PDF 296.0 KB) Case Study.
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6.4 Glide refrigerants - SWEP
Glissement ou glide des nouveaux fluides. Vote utilisateur: 4 / 5. Veuillez voter Le glissement de température est une spécificité des fluides zéotrope, ces fluides ne se comportent pas comme des fluides homogènes ou purs pendant les changements d'état...la condensation et l’évaporation. Les différents fluides composant un fluide zéotrope changent d’état à des températures ...
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What Is Temperature Glide? - HVAC School
What Is Temperature Glide? June 2, 2019 Bryan Orr 1 Comment . We’ve all heard about glide, but what is it really and how does it affect our system? Glide, or temperature glide, is the difference between the bubble point and the dew point of the zeotropic refrigerant mixture. Well that wasn’t very helpful, was it? All we did was introduce new terms without defining them and further confused ...
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Réglementation F-Gaz - LENNOX EMEA
* R507A - R407A - R410A - R407F - R407C - R449A - R448A - R450A - R717 - R744 - R134a - Disponibles courant 2017 : R452A - R513A - R450A Réglementation F-Gaz - UE n° 517/2014 Refrigerant Tool Comprendre l’impact du glide sur les sélections d’évaporateur.
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Technology Issues Regarding Blends of Refrigerants - 2012
Temp. R407F Air Inlet Temperature 0.2 0.4 0.6 0.8 Distance along condenser [%] Correct setting of “TD controlled” condensers: Use the average condensing temp. (average of dew and Pinching occurs when air and refrigerant temperatures get too close. High glide blends pinch earlier, bubble points).
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R407A/F refrigerant | Low-GWP alternative to R404A …
With the recently started discussion to reduce the GWP on refrigerants, R407A/F could also be an alternative as R404A/R507 replacement. The GWP of R407A/F is with 1800 lower as for R404A which 3900. R407A/F is an alternative in both medium- and low temperature applications in commercial refrigeration systems. It is non-flammable and has only ...
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R407F – Genetron® Performax™ LT.
R407F – Genetron® Performax™ LT. Lower-GWP replacement for R404A. GWP** of some common HFC refrigerants R134a 4,000 3,000 2,000 1,000 R407C R407F R410A R407A R427A R438A R404A R507 Total emissions in an example system* Indirect emissions (energy) Direct emissions (gas) R404A system R407F system * Systems will vary. Example assuming R404A ...
Chat OnlineR407F – Genetron® Performax™ LT.
R407F – Genetron® Performax™ LT. Lower-GWP replacement for R404A. GWP** of some common HFC refrigerants R134a 4,000 3,000 2,000 1,000 R407C R407F R410A R407A R427A R438A R404A R507 Total emissions in an example system* Indirect emissions (energy) Direct emissions (gas) R404A system R407F system * Systems will vary. Example assuming R404A ...
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R407F: NUOVO GAS ALTERNATIVA DELL'R22 E DEL …
A differenza dei fluidi puri o delle miscele azeotropiche, l'R407F, essendo zeotropica, i vari componenti raggiungono l'ebollizione e condensano a temperature diverse, riferendosi ad una data pressione. L'intervallo di variazione della temperatura è detto "glide" (scorrimento) della temperatura. L'R-407F in effetti è caratterizzato da un glide limitato, compreso tra circa 3°K e 6°K a ...
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Released for Myriad Pro Bold and R407A / R407F ...
and R507 refrigerants in MBP applications. R407A / R407F are zeotropic mixture (like R407C). The composition of vapour and liquid changes during the phase transition. The composition change causes phase shift and temperature glide. In system components where both vapour and liquid phases are present (evaporator,
Chat OnlineGEA Bock Compressors for Regriferant R470F
Refrigerant R407F GEA Refrigeration Technologies • Experiments with R407F indicated a 15 % lower refrigerating capacity • High discharge temperature of R407F makes low temperature application difficult • This fact often requires the use of additional fans and liquid injection • R407F has a temperature glide of 4-6 K . Technical ...
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R407F (Performax LT) Installation
Refrigerant R407F Main physic-chemical properties: • Boiling point at 1.013 bar = -46.06°C • Temperature glide at 1.013 bar = 6.4° K • Critical temperature +82.66°C • Flammability in air, non-flammable • NF-EN378 classification L1(A1/A1) • Potential for action on ozone (R-11=1):0 • GWP(CO2=1): 1825 R22 R407A R404A R422D R407F Capacity kJ/m3 1005 949 984 778 1020 OOP …
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Ref Tools | Refrigerant slider and other support tools …
Refrigerant Slider, now a part of Ref Tools, helps you quickly calculate the pressure-to-temperature ratio for more than 80 refrigerants, including natural refrigerants such as ammonia and transcritical CO 2.Refrigerant Slider also provides you with information about each refrigerant, including Global Warming Potential (GWP) and Ozone Depleting Potential (ODP).
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R455A Refrigerant fluids - Tournus équipement
R455A Refrigerant fluids Tournus Equipement’s choice GWP < 150 Improved performance Safety Version 03 – Updated 19 January 2018 . Regulatory context: The environment The European F-Gas Regulation 517/2004 aims to limit global warming. For new installations of new hermetically sealed refrigerated units for commercial use: In January 2020: fluids with GWP of 2500 or more will be …
Chat OnlineRefrigerant R407F - LinkedIn SlideShare
Technical challenges of R407F• Experiments with R407F indicated a 15 % lower refrigerating capacity• High discharge temperature of R407F makes low temperature application difficult• This fact often requires the use of additional fans and liquid injection• R407F has a temperature glide of 4-6 K Refrigerant R407F GEA Refrigeration Technologies
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