Release Sheet is used as a release medium for UPVC window welding machinery covering the high temperature platens that weld the plastic faces prior to joining. The end profile of the UPVC frame that`s to be welded are pressed hard against the surface of the PTFE material. Impact repetition on the PTFE surface for prolonged periods means Techweld requires the strength to resist damage providing maximum working life with minimum down time.
Features / Benefits
PTFE coated glass fabrics are a premium grade material with a high PTFE content and special top coat providing a tough durable surface. This means maximum release and protection against damage.
The high grade Non stick PTFE material prevents the build up of molten film and plastic on its surface.
Temperature resistance: -73 c up to plus 260 c
Non-Stick optimal release
Pressure sensitive silicone adhesive
Thermostatic cycles of 4 hours at 200oc
Exceptional wear life Contact us if you need more details on Release Sheet. We are ready to answer your questions on packaging, logistics, certification or any other aspects about PTFE Sheet、Release Sheet. If these products fail to match your need, please contact us and we would like to provide relevant information.