Хладагент R508b изготовленный в

Категория: Hydrocarbon & Derivatives >>>
Поставщик: Quzhou,Jugao,Refrigerant,Co.,Ltd.

Цена:15,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-16-2025	19.46 $*	19.68 $*
Jul-16-2025	15.23 $*	15.24 $*
Jun-16-2025	19.21 $*	19.45 $*
May-16-2025	19.54 $*	19.69 $*
Apr-16-2025	15.61 $*	15.36 $*
Mar-16-2025	18.7 $*	18.74 $*
Feb-16-2025	18.20 $*	18.41 $*
Jan-16-2025	18.1 $*	18.9 $*

Характеристики

Product Description

R-508B is a non-ozone-depleting refrigerant to replace R-503 and R-13 in VLT applications using cascaded compressors.

Both R-503 and R-13 are ozone-depleting refrigerants and will be phased out as mandated by the Montreal Protocol and other legislations. R-508B is an excellent match to R-503 and can replace R-13 in most systems.

ASHRAE

R-508B; A1 Safety Classification

Replaces

R-13, R-23, and R-503

Applications

Very low temperature [below -40°F to -150°F (-40°C to -101°C)]:

medical freezers

environmental chambers

Benefits

Endorsed by many OEMs.

Longer equipment life: Lower discharge temperature than R-23, increases compressor service life.

Increased cooling capacity: 30% greater cooling capacity than R-13.

Best match for R-503.

Lower retrofit cost than R-23

R508b refrigerant made in china

Physical properties
Molecular formula	CHF3/CF3CF3
Molecular weight	95.39
Boiling point 101.3KPa(℃)	-87.4
Specific Heat of Liquid, 25°C, [KJ/(kg°C)]	0.31
Critical temperature (℃)	14.0
Critical pressure (MPa)	3.93
ODP	0
GWP	1.3