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Polyurethane Spray HCFC-R141B Used For Prouduce Urethane Foam

Polyurethane Spray HCFC-R141B Used For Prouduce Urethane Foam

Technical Specifications:

Polyurethane Spray HCFC-R141B Used for Prouduce

Urethane Foam

 

Properties: Dichlorofluoroethane (HCFC-141B) is a no-toxic and colorless chemical   with low ODP value and excellent chemical stability. Since its physical and   chemical properties are similar to those CFC-11 and CFC-113, it can replace   CFC-11 as foaming agent for rigid or soft PU foam, or it can be a substitute   for CFC-113 as metal cleaner and solder remover as well, it’s a worldwide   acknowledged CFCs substitute.

 

Application:

1)       Used as foaming Agent for polyurethane spray

2)       Used for polyurethane foam

3)       Used to produce urethane foam

4)       Used for expanding polyurethane foam

 

Package and   Storage: Packed   in iron drum, It should be stored in cool, dry and ventilated place, and kept   away from sunlight and rain.

 

Characteristics:

1. Chemical Stability: It can be stored at normal   temperature without decomposition.

2.Corrosion: Even being boiled, it does not corrode   iron, stainless steel, copper. Brass, aluminum and zine etc.

3. Solubility: It is soluble in most organic solvents,   alcohol and ether, it has excellent compatibility with grease and lubricant,   has no obvious in effects on most polymers including plastics and rubbers.

4. Toxicty: The toxicity trials conducted by the   international society PATT II indicates that is has on irritant effect on   human skin and eyes, but inhalation of high-concentrated HCFC-141B will cause   anaesthetic effect

 

Typical Propertises of HCFC-141B

Cas No.: 51-86-6

Formula: CH2CFCL2

Density (kg/m3): 1235

Boiling Point (101.325pa. ): 32.1

Ignition Limits (air %): 5.6-17.0

Melting point:-103.5

Flash Point: --

Critical Temperature (): 208.1

OSP Value: 0.10

Critical Pressure (Mpa): 4.34

ODP: 0.086                              GWP(100yr): 0.15


Packing Specifications:

13.6KG/200KG/iso   TANK

OEM is   acceptable

Technical Specifications:

Item

Index

High Class   Quality

First Class Quality

Regular Quality

Mass fraction of 1,1-dichloro-1-fluoroethane

≥99.95%

≥99.8%

≥99.5%

Mass fraction of moisture

0.002%

0.003%

0.005%

Mass fraction chloride and dichloride-acetylene

0.02

Acidity (as HCI)

0.0001

Mass fraction of evaporated residue

0.01

HCFC-141B 1.jpg

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