FXT Opti-form® – Your Green Teflon Material

Opti-form® FXT is the plug assist material to combine the toughness of engineering thermoplastics with the low thermal conductivity of a syntactic foam. Plug assists made from FXT will resist the chips and dings associated with production abuse while reducing mark-off and sticking of difficult to process polymers. FXT maintains the high thermal stability required to process today’s thermoformed polymers. In addition, FXT eliminates the machining difficulties of conventional syntactic foams. This product does not produce dust during machining and finishing of plugs.

For PP, PET Thermoformed parts:

  • Productivity + 5 % to 35 %
  • Reduce Thickness -3 to 15 %
B2X Innovative Tooling Materials for Thermoforming - CGP Europe

Technical Properties


Color:                                                                                                         Green
Density(ρ)                                                                    44 lb/ft                                                3710 kg/m3
Thermal Conductivity(k)                                0.086 BTU /hr-ft-°F                                    0.15 W/m°K
Specific Heat (Cp) per mass                            0.43 BTU/(lb·°F)                                     1.80 kJ/(kg·°C)
Coef. of Thermal Expansion (CTE)                   33 x 10-6 in/in/°F                                60 x 10-6 m/m/°C
Compressive Strength                                            9,700 psi                                                 67 Mpa
Compressive Modulus                                             298 Ksi                                                   2.05 Gpa
Service Temperature                                                 356°F                                                       180 °C

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Application


OPTI-FORM® FXT may be used in a wide variety of applications on sheet-fed, rotary, orin-line machines. It may also be used with most commonly thermoformed materials, and has proven quite effective with polypropylene and other polyolefins. With PP & PET we will give better productivity than any other epoxy syntactic. OPTI-FORM FXT is ready to replace other epoxy materials such as Hytac® WFT.