R142B-R142B _refrigerant gas_tinplate cans_blowing agent_Extinguishant MADE IN CHINA

R142B

R142B

R142b is an HCFC based single component. It is used as refrigerants and foam blowing agents.

Applications

Refrigerants, it is the compositions of some mixed refrigerants, such as R406A;

Foam blowing agents, it is compositions of foam blowing agents, such as R22/R142B 40%/60% for manufacturing of XPS Insulation boards.

Physical properties:

Component	Chemical name	Molecular formula	Weight%
HCFC-142b	1-Chloro-1,1-difluoroethane	CH₃CClF₂	100
Molecular weight		100.5
Boiling point		-9.8 ℃
Critical temperature		136.45℃
Critical pressure		4150kPa
Odor		Faint ethereal odor
Form		Liquefied gas
Color		Clear, colorless
Vapor Pressure at 21 ℃		298kPa
Vapor Density at 25 ℃ (Air = 1)
Liquid Density at 25 ℃		3.5g/cm³
Ozone Depletion Potential(ODP)		0.043
Global Warming Potential(GWP) 100yr		2400
ASHARE Safety Group Classification		A2
Flammability at 1 atm. and 18 ℃		Flammable

Packing:

Refillable steel cylinders: 400L , 800L, 926L, 1000L

Iso tanks: 18-20MT/tank

For any other information, please send email to cindy.hu@guomao-cool.com.

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