Polytetrafluoroethylene (PTFE)



GTSP Global offers our customers a wide range of capability with regard to component parts. We are a qualified supplier of polytetrafluoroethylene (PTFE) parts including ultra high molecular weight (UHMW) polyethylene, all of which are used extensively in semiconductor systems, polysilicon reactors and Trichlorosilane converters. Our customer base includes both equipment manufacturers, as well as end user manufacturing plants.

Our high purity PTFE parts are frequently used as high voltage isolation.  We have the ability to bench test our high purity PTFE parts to meet our customers’ specifications up to 20KV RMS.  Many of our parts are operational in field environments as high as 20KV.

GTSP has a fully dedicated PTFE production line which uniquely enables us to customize parts for specific applications. The line includes production of our own molds and the ability to mold at various pressures, resulting in the ability to produce a wide range of PTFE densities. Also unique to our line is the process stability and temperature variability of our sintering furnace which enables highly consistent production capability. This line also has dedicated CNC lathes to avoid outside contamination. The PTFE line is contained in a temperature and humidity controlled clean room to ensure consistent purity and conformance to specification by eliminating contamination and controlling temperature expansion and contraction of the parts during manufacture.

Our current parts design, development and manufacturing capabilities uniquely position us to serve the polysilicon, semiconductor, power generation, power transfer and other industries which require high voltage isolation parts. Our scope of expertise in this discipline is unsurpassed and we welcome the opportunity to partner on any requirement, regardless of the size.