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Silicone Vacuum Chemical Tubing

Type: RCT®-DN

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Application area

Vacuum chemical tubing meeting highest requirements in laboratories, pilot and production plants.

Product specification

Special chemical vacuum tubing with outstanding mechanical and chemical properties. It is chemically neutral, toxicologically and physiologically safe, resistant to ozone and atmospheric cracking. Embrittlement occurs at approx. -70 °C.

Technical specification

Material: Silicone (silicone rubber)

Colour: natural

Shore hardness A: 60° ±5° (DIN 53505)

Temperature range: -60 to +200 °C, for a short time +250 °C

Tolerance: DIN ISO 3302-1 E2

Rebound elasticity: 35 % (DIN 53512)

Density: 1.75 g/cm3

Sterilization: hot air (+200 °C); steam (+136 °C)

Resistance to atmospheric cracking: good

Max. operating pressure: depending on nominal width, wall thickness and application up to 4 bar

Vacuum strength: depending on nominal width, wall thickness and application up to 15 Torr

Elongation at break: 600 % (DIN 53504-S2)

Tear propagation resistance: 20 N/mm (ASTM D624 B)

Dielectric constant: 2.9 at 50 Hz (VDE 0303)

Dielectric strength: 23 kV/mm (VDE 0303); measured with tubing of wall thickness 1 mm at 50 Hz

Volume Resistivity: 1015 Ohm x cm

Tensile strength: 10 N/mm2 (DIN 53504-S2)

 
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Position Item Inside Ø
mm
Outside Ø
mm
Unit
m
Price
Euro
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