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Spacer made of PC

Spacer made of PC
Spacer made of PC
 
   
Product specification Spacers with very high stability and smooth, bright surface Rigid,... more

Product specification

Spacers with very high stability and smooth, bright surface

Rigid, impact resistant and unbreakable

Inflame and extinguish after removal of the ignition source, burn smoking (smell of phenol)

Chemical features:

Resistant to many organic acids, mineral acids of high concentration, oxidants and reducing agents, fats and oils, neutral and acidic salt solutions, aliphatic and cycloaliphatic hydrocarbons and alcohols, except methanol

Technical specification

Material: PC (polycarbonate)

Colour: light grey-white

Density: 1.2 g/cm3 (DIN 53479)

Temperature range: -100 to +135 °C (continuous use in the air)

Tensile modulus: 2,200 - 2,400 N/mm2 (DIN 53457)

Tensile strength: 55 - 75 N/mm2

Pressure resistance: >80 N/mm2

Ball pressure hardness: 100 - 110 N/mm2 (30-sec. value, DIN 53456)

Rockwell hardness R: 118 - 125 MPa (ASTM D 785)

Impact resistance:

at +20 °C: without break

at +100 °C: without break (DIN 53453)

Notch impact strength:

at +20 °C: 20 - 30 kJ/m2

at -40 °C: 10 - 15 kJ/m2 (DIN 53453)

Notch impact strength (Izod): 900 J/m2 (ISO 180-4 A)

Thermal conductivity: 0.21 W/m * K (DIN 5261)

Flammability rating: UL 94

Dielectric strength: 35 kV/mm (DIN 53481)

Volume resistivity: >1017 Ohm x cm (DIN 53482)

Surface resistance: >1015 Ohm (DIN 53482)

Comparative track. index (CTI): 255 - 300 (DIN 53480)

Dielectric constant: 2.9 at 1 MHz (DIN 53483)

No additional information available.
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