1. Select a Material

KEL-F Polychlorotrifluoroethylene

View Data Table for KEL-F
MECHANICAL Units ASTM Test Method KEL-F Polychlorotrifluoroethylene
Strength to Weight Ratio ksi - -
Specific Gravity @73 F - D792 2.08-2.19
Tensile Strength @73 F, (ult)/(yld) psi D638 5700 (ult)
Tensile Modulus of Elasticity @ 73 F psi D638 220000
Tensile Elongation at Break @ 73 F % D638 140
Flexural Strength @ 73 F psi D790 8500
Flexural Modulus of Elasticity @ 73 F psi D790 190000
Shear Strength @ 73 F psi D732 -
Compressive Strength, (% Deformation) @73 F psi D695 5500 (10)
Compressive Modulus of Elasticity @73 F psi D695 170000
Hardness, Rockwell, Scale as noted @73 F - D785 (S80)
Hardness, Durometer, Shore D @73 F - D2240 D75
Izod Impact, (Notched) @73 F ft-lb/in of notch D256 TypeA 1.5
Coefficient of Friction, (Dry vs. Steel) Dynamic - - 0.18
Limiting PV, (with 4 to 1 factor of safety applied) psi-ft/min - -
THERMAL
Coefficient of Linear Thermal Expansion @73 F in/in/F E-831 (TMA) 3.5E-05
Heat Deflection Temperature @ 264 psi F D648 167
Tg-Glass transition temperature, (Amorphous) F D3418 -
Melting Point, (VS=Vicat Softening Temp.) F D3418 410-420
Continuous Service Temperature in Air, (Max.) F - 392
Thermal Conductivity BTU-in/hr-ft2-F - 1.80
ELECTRICAL
Dielectric Strength, Short Term Volts/mil D149 500
Volume Resistivity ohm-cm D257 1.0E+19
Dielectric Constant @ 10E6 Hz - D150
2.4
Dissipation Factor @ 10E6 Hz - D150 0.014
Flammability @ 3.1 mm unless noted - UL94 V-0
H2O
Water Absorbtion, Immersion, 24 Hrs % by wt. D570(7) 0.00
Water Absorbtion, Saturation % by wt. D570(7) 0.00

CCT utilizes many different types of CNC equipment to produce parts for our customers. We have four CNC-controlled multi-spindled routers, five CNC controlled vertical machining centers, and one large format router. Our goal is to keep our personnel supplied with the equipment they need to produce parts to the most exacting tolerances.

Request a Quote Today

We're prepared to handle even the most challenging custom plastic machining project. Contact us today and let us deliver your project on spec and on time.

 

CNC Plastic Machining

We are Custom Cutting Technologies, Inc. Founded in 1999, we are a machine shop specializing in plastic materials. We operate several different types of CNC controlled equipment to maximize the services we can offer.

Our multi-head CNC routers are capable of efficiently and accurately machining parts from sheet stock. By running multiple parts under multiple heads, we can achieve part costs that you would expect from die cutting with quality that you would expect from machining or water jet cutting.

ISO 9001:2008 certified.

Browse by Material

CCT Plastics is experienced with a wide range of materials that other shops won’t let in the door. Not only can we manufacture your part, but we’ll perform the work at a tolerance that would make our competitors shake their head in disbelief.

Browse by Part

CCT utilizes a wide range of flat plastic or non-metal materials and a wide range of tolerances. CCT can meet the most stringent military specification or match the most intricate print for a decorative consumer product.

Request a Quote

Have a project in your hands and need a reliable machining partner to execute it?

Call Toll Free
866.459.2564