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The product is a flexible closed-cell foam rubber based on styrene-butadiene- rubber/natural rubber equipped self-adhesive on one side.
VITOFLEX are used as distance pads for stacking and transportation of windows consisting of PVC or Aluminium. The product is characterized by high compressive strength.
VITOFLEX Abstandhalter are used as distance pads for stacking and transportation of windows consisting of PVC or metal.
Technical data and product properties
7 mm or 10 mm
170 - 210 kg/m3
compressive strength (ASTM-D 1056)
60 - 90 kPa
compression set at 23 °C (DIN 53517) 70 °C
45 - 60 % 75 - 90 %
linear shrinkage 24 h / 70 °C / 10 mm thickness
6 % at maximum
water absorption (DIN 53 428)
5 % at maximum
corrosion behaviour (DIN 53 428)
on bare silver: strong corrosion, wide corona on bare copper: strong corrosion, wide corona
-30 °C to 80 °C