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Master Bond adhesives

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Angst+Pfister APSOplast® ECTFE Fluoro plastic
Categories: Polymer; Thermoplastic; Fluoropolymer; ETFE/ECTFE

Material Notes: General description: ECTFE is a semi-crystalline copolymer made from ethylene and chlorotrifluoroethylene. In addition to good mechanical, electrical, and thermal properties, this fluoroplastic has excellent chemical resistance. ECTFE can be injection-moulded or processed using thermoplastic extrusion.

Characteristics and properties:

  • High elongation at break
  • Very high impact resistance
  • Good resistance to stress cracking, even in contact with lyes, chlorine, and alkaline media
  • Low permeation of liquids, gases, and vapours
  • Very good resistance to weather and radiation
  • Low coefficient of linear thermal expansion in comparison with other fluoroplastics

Information provided by Angst + Pfister

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Physical PropertiesOriginal ValueComments
Density 1.71 g/ccDIN EN ISO 1183-1
Water Absorption at Saturation <= 0.050 %DIN EN ISO 62
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 71DIN EN ISO 868
Tensile Strength, Yield 30.0 MPaDIN EN ISO 527
Elongation at Break 250 %50 mm/min; DIN EN ISO 527
Modulus of Elasticity 1.50 GPaDIN EN ISO 527
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+15 ohm-cmDIN IEC 60023
Surface Resistance 1.00e+13 ohmDIN IEC 60023
Dielectric Constant 2.3 - 2.6
@Frequency 1e+6 Hz
IEC 60250
Dielectric Strength 15.0 kV/mmIEC 60243-1
Dielectric Loss Index 0.0010 - 0.0015
@Frequency 1e+6 Hz
IEC 60250
Comparative Tracking Index 600 VIEC 60112
 
Thermal PropertiesOriginal ValueComments
CTE, linear 90.0 µm/m-°C
@Temperature 23.0 - 95.0 °C
DIN 53752
Thermal Conductivity 0.150 W/m-KDIN 52612-1
Melting Point 240 °C
Maximum Service Temperature, Air 150 °Clong term
 180 °Cshort term
Minimum Service Temperature, Air -50.0 °C
 
Descriptive Properties
Colornatural

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PANGP092 / 250590

Rulon Bearings

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