UN Number:1078 Risk Grades:2.2
It can be used as foaming agent of rigid polyurethane foam to replace CFC-11 and as cleaning agent by replacing of CFC-113.
|critical pressure MPA
||colorless transparent liquid
|vinylidene chloride+acetylene dichloride,%
250kg/200L steel drum,25 tons transport tank.
Dichlorofluoroethane (HCFC-141b) is a non-toxic and colorless chemical with small ODP value and excellent chemical stability.Since its physical and chemical properties are similar to those of CFC-11 and CFC-113, it can substitute CFC-11 as foaming agent for rigid or soft PU foam without changing process and equipment, or CFC-113 as metal cleaner and solder-remover as well.