Valmex vivax

For areas with special application requirements, specifically modified polyester fabrics, as well as fabrics from aramid fibres, fluorine polymers and arylamides like Kevlar (ref. DuPont), have proved to be satisfactory. The membranes show different characteristics depending on the coatings used. Fluorine polymers such as PVDF (polyvinylidene fluoride) are used on PES fabrics (refs Mehler and Ferrari) a PTFE (polytetrafluoroethylene) coating is very suitable for fibreglass fabrics (ref Verseidag) and there is a newly developed composite membrane with THV (ret Dyneon), a polymeric blend of tetrafluoroethylene, hexafluoropropylene and vinylidenefluorine, used as a coating on PES fabrics, of which VALMEX vivax (ret Mehler) is one example. 

Verseidag and formTL see Fig. 3.11). With comparable characteristics, there are the recently developed polyester nets with THV coating, like VALMEX vivax (ref. Mehler). They are highly translucent, are available in a wide range of colours and are very well suited to interior use. However, with special UV-protected polyester threads, they are also appropriate for long-lasting exterior applications. 

New coating materials are being explored. For example, Mehler Texnologies GmbH have recently introduced Valmex vivax, a THV-coated polyester material (Mehler Texnologies, 2009). The THV coating,... 

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See also in sourсe #XX -- [ , , ]

See also in sourсe #XX -- [ , , ]

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