Flammable Liquids 25
Flammable Liquids 25 : Chemistry and Chemical Disasters. Fire protection authorities, including the National Fire Protection Association, have established an arbitrary division between liquids and gases which is defined in NFPA #30 of the Flammable Liquids Code. Liquids are those having a vapor pressure not exceeding 40 psi absolute at 100F approximately 25 psi gauge pressure. Flammable liquids are those having closed cup flash point below 200F. and are divided into three classes in the Flammable Liquids Code. Combustible liquids are those with a flash point at or above 200F. When a combustible liquid is heated to or above its flash point, it may have some of the hazards produced by flammable liquids
No records Found