Kynar Flex® resins are fluorinated thermoplastic copolymers.
Outstanding characteristics: chemical resistance, imperviousness to UV, high barrier properties, high purity, good mechanical and thermo-mechanical properties.
Main applications: flexible tubing, corrosion protection in the chemical industry, coating (painting, co-extrusion), off shore, wire and cable jacketing with and without cross-linking.
Kynar Flex® resin is a standard grade of granules, compared to the homopolymer grades, which exhibits a lower modulus, a better resistance to stress cracking in alkaline and oxidizing media, and a lower melting point.
For cable coating, extrusion of tube and plaque, injection molding.
Additional characteristics:
Easily processed using conventional equipment
Excellent thermal stability
Retains properties after aging
Pigmentable
UL RTI temperature rating 125°C
| Original Document | Technical Datasheet(English) | |||
| Features | Heat StabilizedUV StabiltiyWeather ResistanceESCRChemical ResistanceChlorid(CaCl2/Salt)ResitanceAcid ResistancAlkali resistanceOil ResistantAlcohol ResistantHydrocarbon ResistantHigh Barrier property/Low permeation | |||
| Additive | UV-StabilizerHeat Stabilizer | |||
| Appearance | Pellets/Granules | |||
| Processing | InjectionExtrusionSheet ExtrusionProfile ExtrusionFilm Extrusion | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Melt Volume Flow Rate(MVR) | |||
230°C/5.0 kg | *** cm³/10 min | ISO 1133 | |
Water Absorption | *** % | ISO 62 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-1/-2 | |
Tensile Elongation | |||
Yield | *** % | ISO 527-1/-2 | |
Nominal Tensile Strain at Break | *** % | ISO 527-1/-2 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75-1/-2 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-1/-2 | |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 50 °C/h 50N |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/K | ISO 11359-1/-2 | |
Melt Temperature(Tm) | *** °C | ISO 11357-1/-3 | 10°C/min |
Glass Transition Temperature | *** °C | ISO 11357-1/-2 | 10°C/min |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
V-0 | *** mm | IEC 60695-11-10 | |
V-0 | *** mm | IEC 60695-11-10 | |
Oxygen Index | *** % | ISO 4589 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-m | IEC 60093 | |
Dielectric Constant(Permittivity) | |||
100Hz | *** - | IEC 60250 | |
1MHz | *** - | IEC 60250 | |
Dissipation Factor | |||
100Hz | *** E-4 | IEC 60250 | |
1MHz | *** E-4 | IEC 60250 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
