CMT Materials, Inc.

Innovative Tooling Materials for Thermoforming

Product Data Sheets

HYTAC Plug Assist Materials

HYTAC Selector Guide

HYVAC Vacuum Fixturing

Tooling and Modeling Board

METAPOR Air Permeable Composites

Machining Tools

HYTAC Inserts

HYTAC Sizing Chart

HYTAC-WFT improves on the strength and clarity of the popular HYTAC-WF through the incorporation of Teflon^® into the formulation.  The result is a 425°F (218°C) high temperature syntactic plug material for use where excessive buildup of residue from the sheet is a problem. 

HYTAC-WFT  may be easily polished for use where a smooth surface is critical to part quality.    This grade of HYTAC material may be used with virtually any common thermoforming plastics.

Color :      Light Green
Density:    56 - 60 lb/ft³    (930 kg/m³)
Thermal Conductivity:   0.11 BTU/hr-ft-°F   (0.19 W/m°K)
Coefficient of Thermal Expansion:  20.4 x 10^-6 in/in/°F  (36.7 x 10^-6 m/m/°C)
Compressive Strength:    17,500 psi (42.7 Mpa)
Service Temperature:    425°F  (218°C)

For a downloadable PDF Data Sheet, click here:   HYTAC-WFT
For a downloadable PDF machining guide, click here: HYTAC-WFT Machining Guide
For a downloadable PDF turning guide, click here:  HYTAC-WFT Turning Guide
For a downloadable PDF of standard HYTAC sizes, click here: HYTAC Standard Size Chart