aC,aC,ȫԄӴaC,ȫԄӴaC
λã > aƷչʾ > 䄩
˷R218


R218䄩˷ȫC3F8

R-218䄩eR218218PFC-218ƷQReflube 218Freon 218Qķ̼ķӢQCarbon Tetrafluoride or TetrafluoromethaneWʽCF4R-14FC|ӛ]ƉڜЧĿǰR14䄩aNԼOϵijbۺOϵӾ]

R-218Ҫ;

R-14һطN͜䄩ҪҪضȷdz͵OУtȣR14ͬrҲdz͜ýҪMķ̼ķ飩Ŀǰ΢ӹIĵxg̚w߼⼰ķ߼߼ĻϚɏVڹ׹貣uȱĤϵgϴ̫늳صa⼼g^й©z򞄩ӡˢ·aеȥۄȷҲʹ

R-218ﻯ|

ýQ

R-14

88.0

c1atm

-128

Rض

-45.67

R牺kPa

3740

≺25棩kPa

3650-45.6棩

/lᣨc1atmkJ/kg

-

ƉijֵODP

0

ȫ׃ůֵ(GWP100 yr)

5700

ASHRAEȫe

A1oȼ

:7kg  ؏ʹ10Lƿ