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CAMPUS® datasheet | Kynar® FLEX 2822
This datasheet of Kynar® FLEX 2822 from ARKEMA is provided by the international plastics database CAMPUS.
Kynar® FLEX 2822 | PVDF | ARKEMA
Product Texts
Kynar® FLEX 2822
Kynar® FLEX are fluorinated thermoplastic copolymers.
Outstanding characteristics of Kynar® FLEX : chemical resistance,
imperviousness to UV, high barrier properties,high purity, good mechanical
and thermomechanical properties
.
Main applications of Kynar® FLEX : corrosion protection in the chemical
industry, coating (painting, coextrusion), off shore, wire and cable.
Kynar® FLEX 2822 is a powder identical in composition with the
Kynar® FLEX 2821 but witha lower viscosity. To be used as an additive
in LLDPE to improve the extrusion rate.
| Rheological properties | Value | Unit | Test Standard |
| Melt volume-flow rate, MVR | 2.8 | cm³/10min | ISO 1133 |
| Temperature | 230 | °C | ISO 1133 |
| Load | 5 | kg | ISO 1133 |
| Mechanical properties | Value | Unit | Test Standard |
| Tensile Modulus | 680 | MPa | ISO 527-1/-2 |
| Yield stress | 24 | MPa | ISO 527-1/-2 |
| Yield strain | 12 | % | ISO 527-1/-2 |
| Nominal strain at break | >50 | % | ISO 527-1/-2 |
| Thermal properties | Value | Unit | Test Standard |
| Melting temperature, 10°C/min | 142 | °C | ISO 11357-1/-3 |
| Glass transition temperature, 10°C/min | -36 | °C | ISO 11357-1/-2 |
| Temp. of deflection under load, 1.80 MPa | 48 | °C | ISO 75-1/-2 |
| Vicat softening temperature, 50°C/h 50N | 76 | °C | ISO 306 |
| Coeff. of linear therm. expansion, parallel | 160 | E-6/K | ISO 11359-1/-2 |
| Burning Behav. at 1.5 mm nom. thickn. | V-0 | class | IEC 60695-11-10 |
| Thickness tested | 1.6 | mm | IEC 60695-11-10 |
| Burning Behav. at thickness h | V-0 | class | IEC 60695-11-10 |
| Thickness tested | 0.8 | mm | IEC 60695-11-10 |
| Oxygen index | 42 | % | ISO 4589-1/-2 |
| Electrical properties | Value | Unit | Test Standard |
| Relative permittivity, 1MHz | 6 | - | IEC 60250 |
| Dissipation factor, 100Hz | 570 | E-4 | IEC 60250 |
| Dissipation factor, 1MHz | 2340 | E-4 | IEC 60250 |
| Other properties | Value | Unit | Test Standard |
| Water absorption | 0.03 | % | Sim. to ISO 62 |
| Density | 1770 | kg/m³ | ISO 1183 |
Diagrams
Characteristics
Delivery form
Powder
Special Characteristics
Light stabilized or stable to light, U.V. stabilized or stable to weather, Heat stabilized or stable to heat
Regional Availability
Chemical Media Resistance
Disclaimer
This database provides the main properties of technical thermoplastics
marketed by ARKEMA.
The information contained in this document is based on trials carried
out by our Research Centres and data selected from the literature, but
shall in no event be held to constitute or imply any warranty,
undertaking, express or implied commitment from our part.
Our format specifications define the limit of our commitment.
No liability whatsoever can be accepted by ARKEMA with regard to the
handling processing or use of the product or products concerned which
much in all cases be employed in accordance with all relevant laws
and/or regulations in force in the country or countries concerned.
For information about the other products marketed
by our company consult :
ARKEMA,
The CAMPUS internet database is hosted by M-Base Engineering + Software GmbH.
M-Base Engineering + Software GmbH assumes no liability for the system to be free of errors.
Any decision about the application of materials must be double checked with the producer of this material.
CAMPUS® is a registered trademark of CWFG mbH, Frankfurt am Main, 2012
CAMPUS® is a registered trademark of CWFG mbH, Frankfurt am Main, 2012