Teflon Roof Structure

To ensure construction safety a construction monitoring scheme was.

Teflon roof structure.

Polytetrafluoroethylene ptfe a strong tough waxy nonflammable synthetic resin produced by the polymerization of tetrafluoroethylene. What are teflon and pfoa. Ptfe coating is chemically inert and capable of withstanding a wide range of temperatures and any climate. Chemours was a spin off from dupont which originally discovered the compound in 1938.

Tacky materials may stick temporarily but almost all substances release easily. The structure supports 190 000 sf of polytetraflouroethylene ptfe fabric a teflon coated membrane installed by birdair that is light in weight yet incredibly durable in keeping out the elements especially the sun. Teflon is a brand name used for a group of man made chemicals the most common of which is polytetrafluoroethylene ptfe. Where are they found.

A range of ptfe material types is available that include ptfe coated glass fiber ptfe glass mesh and silicone coated glass fiber. Teflon industrial coatings are desirable for use across many applications based on the following properties. The roof steel structure in the terminal 2 building of yancheng nanyang airport has a large span and a considerably difficult construction. Known by such trademarks as teflon fluon hostaflon and polyflon ptfe is distinguished by its slippery surface high melting point and resistance to attack by most chemicals.

Click here to see more roofing topics. The woven fiberglass gives ptfe coated glass fiber its mechanical strength and providing the membrane with maximum flexibility. This makes it ideal for large scale roof and tensile membrane structures. The article focuses mainly on birdair s contributions to the development of the technology.

This tensile fabric roof material has a life span of over 25 years and is manufactured in. Ptfe or polytetrafluoroethylene is a teflon coated woven fiberglass membrane that is extremely durable and tolerant of even the most extreme weather elements. It has a wide variety of uses because it is extremely stable it doesn t react with other chemicals and can provide an almost frictionless surface. The well known brand name of ptfe based formulas is teflon by chemours.

Ptfe has been in commercial use since the 1940s. Few solid substances adhere permanently to a teflon industrial coating. Building codes and roofs. As a result the low surface adhesion properties in the ptfe structures easily cleaned by rainwater and immune to uv radiation.

Polytetrafluoroethylene ptfe is a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. Another popular brand name of ptfe is syncolon by synco chemical corporation.