CALMICAGLAS ® 2005, 0409

CALMICAGLAS ® 2005 and CALMICAGLAS 0409 consists of mica paper based on calcined muscovite, a glass cloth carrier and thermosetting epoxy-novolac.  CALMICAGLAS ® 2005 and CALMICAGLAS 0409  are very flexible glass mica paper combinations, which can be easily wrapped in full width by hand or taped on automatic taping machines.  After curing in a hot press an insulation with excellent dielectric, thermal and chemical properties is obtained.

Applications

CALMICAGLAS ® 2005 and CALMICAGLAS 0409  are used for the insulation of coils of motors and generators up to highest output and nominal voltage.  CALMICAGLAS ® 2005 and CALMICAGLAS 0409 are suitable for the fabrication of moulded parts e.g. as commutator caps, tubes and cylinders.  CALMICAGLAS ® 2005 is interleaved and especially used when temperatures > 30 °C may occur during transportation or storage.

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: 2 -3 N/mm²
Time: 8.0 – 0.5 hours
Example: 1 hour, 160°C and 2 N/mm²
   
Fully cured status is achieved after 4 hours at 160°C  

 

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Product Description

Technical Data 
Properties

Test Method

Unit Value Value Value Value
Nominal thickness IEC 60371-2 mm 0.12 ± 0.01 0.18 ± 0.03 0.18 ± 0.02 0.24 ± 0.02
Total substance IEC 60371-2 g/m² 164 ± 14 258 ± 26 303 ± 31 258 ± 26
Mica paper IEC 60371-2 g/m²
%
75 ± 3
 45
120 ± 8
46
150 ± 8
49
180 ± 10
52
Glass cloth IEC 60371-2 g/m²
%
24 ± 1
15
33 ± 3
13
33 ± 3
11
33 ± 3
9
Resin content IEC 60371-2 g/m²
%
65 ± 10
 40
105 ± 15
40
120 ± 20
40
137 ± 23
39
Tensile strength IEC 60371-2 N/cm ≥ 70 ≥ 150 ≥ 150 ≥ 150

Volatile content
(15 min 150 °C)

IEC 60371-2 % ≤ 1 ≤1 ≤1 ≤1

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DISCLAIMER: The technical information contained herein is the result of extensive testing in the manufacturer’s laboratories. In addition any application advice given verbally, in writing or by testing corresponds to the best of our knowledge and belief. Since the use and application of any of our products lies beyond our area of control, it remains the responsibility of the user to verify the product’s suitability for their application.

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