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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