Flash Point Of Roofing Asphalt

Industrial coal tar pitch for example is solid at ambient temperature softens around 100 130 c and becomes fully liquid at 180 c.

Flash point of roofing asphalt.

2012 similarly tamko asphalt shingle msds information gives the melting point of their asphalt shingles as 200 f well above normal on roof temperatures. Click here to enlarge image properties of roofing tar roofing tar is produced in large solid 100 pound cylindrical pieces called kegs or sticks tar is actually a misnomer because. To produce roofing asphalt it is important to recognize that the oxidation process typically occurs at 260 c 500 f. The flash point varies depending upon the product.

The flash point for slow curing liquid asphalt is around 150 225 f while an example msds for asphalt shingles gives a flash point of greater than 500 f iko production inc. There s nothing ordinary about trumbull standard built up roofing asphalts. As such asphalts that will be oxidized to produce roofing asphalt products should have a minimum flash point of 260 c 500 f in order to safely conduct the oxidation process. Like every asphalt.

The flash point is written on the side of the carton or in the case of bulk asphalt on the msds sheet. Measuring flashpoint of asphalt bitumen or tar is a most challenging test.