| Model Number: | R-141b |
|---|---|
| Brand Name: | COSUTIN |
| Application: | HCFC-141b can substitute CFC-11 as foaming agent for rigid or soft PU |
| Appearance: | Colourless and not turbid |
| Purity: | above 99.5 |
| Grade Standard: | Electron Grade,Industrial Grade |
| Place of Origin: | China (Mainland) |
| EINECS No.: | 404-080-1 |
| MF: | C2H3Cl2F |
| Other Names: | foaming agent R141b, HCFC-141b, R-141b, Dichlorofluoroethane |
| CAS No.: | 1717-00-6 |
| Classification: | Alkyl & Derivatives |
| ISO 9001: | COA |
Quick Details
Specifications
Dichlorfluoroethane (HCFC-141b) is a replacement for R11 in blowing agent and for CFC 113 in cleaning agent. But based on Montreal protocol, HCFC 141b also will be substituted by other better blowing agents. Such as N-pentane, cyclo-pentane, HFC 365mfc, HFC 245fa, methyl formate and their mixtures, such as 365mfc/245fa@60: 40, 365mfc/cyclopentane@60: 40.
| Refrigerant Gas R141b | |
| Physical Properties | |
| Molecular Formula | CH3CCL2F |
| Molecular Weight | 116.95 |
| Boiling Point | 32 |
| Freezing Point | N/M |
| Density 30° C(kg/m3) | 1221 |
| Critical Temperature (° C) | 204.2 |
| Critical Pressure (MPa) | 4.25 |
| ODP | 0.086 |
| GWP | 700 |
| Quality Index | |
| Purity | ≥99.90% |
| Water content | ≤0.002% |
| Acidity | ≤0.00001% |
| Evaporation residue | ≤0.01% |
| Chloride content | N/M |
| Appearance | Colorless and clear |
| Odor | Odorless |
| Application | |
| HCFC-141b can substitute CFC-11 as foaming agent for rigid or soft PU foam without changing process and equipment, or substitute CFC-113 as metal cleaner and solder-remover as well. | |