About: http://webisa.webdatacommons.org/365086324

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Above about 750??? F. (399??? C.) most polymers such as plasticized polyvinyl chloride or polyolefins such as polypropylene or polyethylene begin to become too liquid to maintain their form in presence of the hot fluid stream.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com