申请(专利权)人: REFRIGERANT PRODUCTS LTD 发明人: RICHARD POWELL,JOHN EDWARD POOLE,JOHN DEREK CAPPER,JAMES VICTOR THOMAS 被引量: 35 摘要: A refrigerant composition comprising 1,1,1,2-tetrafluoroethane (R134a) and pentane wherein the weights of pentane and R134a are in the range: Pentane...
A refrigerant composition for use in a vapour-compression refrigeration apparatus as a replacement for currently used refrigerants R22 and R12 comprises a mixture of pentafluoroethane (R125), tetrafluoroethane (R134a), a hydrocarbon selected from isobutane (R600a) and propane (R290), and optionally...
Applicable for Car,truck and passenger coach air conditioner systems to transfer environmentally friendly R134a and R12 refrigerant. SAE J2064 Type C #6,#8,#10,#12 Auto R134a refrigerant air conditioning line assembly with PA barrier thick / thin wall Characteristic:1....
COOL COMFORT The race to find a replacement auto refrigerant heats up in Europe as a BAN ON HFC-134A looms 喜欢 0 阅读量: 13 作者: MS Reisch 摘要: BECAUSE OF European Union (EU) regulations that will take effect in 2011, German carmakers will substitute carbon dioxide for the ...
99.99% Purity Factory Supply Tetrafluoroethane Gas R134A Refrigerant US$1.00 / can Environmentally Friendly R600A Refrigerant Gas Small Can US$0.50-0.60 / can Refrigerant Gas R134A for Sale High Purity Hfc134A Refrigerant US$1.00 / can R12 Refrigerant Replacement ...
Refrigerant gas r22 is a colorless,non-toxicnon-flammable and transparent liquid .It is as substistute for r12 or r500. Model r406a Molecular formula - Molecular Weight 89.96 Boiling point 101.3Pa(°C) -32.7 Critical temperature(°C) 116.5 Critical pressure(MPA) 4....
In order to solve the problem existing when using themain refrigerantalternative(R134a) to substitute R12 in a refrigerator,this paper presents a solution of using R134a with R600a as a newrefrigerant R134a/ R600a. 为了解决R12的主流替代工质R134a作为冰箱制冷剂时存在的问题,提出给R134a系统加入...
FrostyCool Refrigerants - Cheap Freon, R22, R410a, R134a - Wholesale Home & Commercial Refrigerants - Bulk Prices
Twelve tests (six for each refrigerant), are carried out in a controlled environment during the selected cooling process from evaporator outlet temperature from 15 °C to −10 °C. The evaporator and condenser air-flows are modified to simulate different evaporator cooling loads and ...
摘要: A refrigerant composition comprising a hydrofluorocarbon component including 1,1,1,2-tetrafluoroethane (HFC 134a), the composition further comprising an additive selected from a saturated hydrocarbon or mixture thereof boiling in the range -5 to +70 DEG C....