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TECAFLON PVDF natural

PVDF unfilled

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This unreinforced material is Ensinger's basic type of PVDF offering. It combines high density, high strength, and high chemical resistance, with very low moisture absorption. It also exhibits resistance to UV radiation. Ensinger sells this material under the tradename TECAFLON PVDF natural.

Compliances

Facts

Chemical designation
PVDF (Polyvinylidene fluoride)
Colour
white
Density
1.78 g/cm3

Main Features

  • very good chemical resistance
  • inherent flame retardant
  • continuous service temperature up to 150 °C
  • very good weldable
  • good slide and wear properties
  • very good electrical insulation
  • very good UV and weather resistance

Target industries

electronics
chemical technology
food technology
energy industry
mechanical engineering

Downloads

Datasheet (PDF)
Product handling (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Modulus of elasticity
    (tensile test)    		 2200 MPa 1mm/min DIN EN ISO 527-2
    Tensile strength 62 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 62 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 8 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 17 % 50mm/min DIN EN ISO 527-2
    Flexural strength 77 MPa 2mm/min, 10 N DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 2100 MPa 2mm/min, 10 N DIN EN ISO 178
    Compression modulus 1900 MPa 5mm/min, 10 N EN ISO 604
    Compression strength 16/28/59 MPa 1% / 2% / 5% EN ISO 604
    Impact strength (Charpy) 150 kJ/m2 max. 7,5J DIN EN ISO 179-1eU
    Shore hardness 80 D DIN EN ISO 868
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature -40 C DIN EN ISO 11357
    Melting temperature 171 C DIN EN ISO 11357
    Thermal conductivity 0.25 W/(k*m) ISO 22007-4:2008
    Specific heat 1.3 J/(g*K) ISO 22007-4:2008
    Service temperature 150 C short term NN
    Service temperature 140 C long term -
    Thermal expansion (CLTE) 16 10-5*1/K 23-60°C, long. DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 18 10-5*1/K 23-100°C, long. DIN EN ISO 11359-1;2
  • product-technical-detail-collapse-item-2-lvl-1
    Electrical properties Value Unit Parameter Norm
    surface resistivity 1014 Ω -
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Resistance to hot water/ bases + -
    Flammability (UL94) V0 - corresponding to DIN IEC 60695-11-10;
    Resistance to weathering + -
    Water absorption <0.01 % 24h / 96h (23°C) DIN EN ISO 62

Stock program