CALMICAGLAS ® 0893 consists of mica paper based on a uncalcined muscovite, glass cloth and thermosetting epoxy novolac.  CALMICAGLAS ® 0893 is a very flexible glass mica paper combination, which can be taped even on tight bends.   CALMICAGLAS ® 0893 gives a higher resin flow during pressing process compared to type CALMICAGLAS ® 2005 which allows the insulation of complex shapes.  Excellent dielectric, thermal, mechanical and chemical properties are obtained after pressing.

Applications

CALMICAGLAS ® 0893 is used e.g. for the insulation of coils and bars  of low voltage machines.  Moreover CALMICAGLAS ® 0893 can be used for manufacturing of moulded parts such as commutator caps or wound tubes and cylinders.   CALMICAGLAS ® 0893 is supplied interleaved to prevent sticking of layers

Format

Rolls

‍maximum width 1000 mm

‍Tapes

‍from 10 mm width upward

Storability

Minimum 6 months at 20 °C
Minimum 12 months at 5 °C

Processing Advice

Pressing conditions (to achieve form stability)

Temperature

‍130 – 180 °C

‍Pressure

‍8.0 – 0.5 hours

‍Time

‍1 -2 N/mm²

‍Example

‍1 hour, 160°C and 2 N/mm²

The material is fully cured after 4 hours at 160°C

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