MANVAR-65 ER

AREAS OF APPLICATION

  In electrical machines, MANVAR-65 ER is used both for manufacturing and repairing the following Thermal class F (130) objects:

   -Standard motors

   -Generators

  -Transformers

  -Drives in the chemical industry

  -Drives for ships.

PROPERTIES OF CURED MATERIAL

  The cured material displays very good film formation and resistance to chemicals. The relatively elastic varnish film has very favourable temperature 

   cycling behavior. A reduction in the degree of hardness of enamelled wires generally used does not occur if the components are property impregnated.

APPLICATION METHODS

 MANVAR-65 ER is processed by all conventional impregnating methods, such as dipping, rolling or flooding. It can also be processed under vacuum. In   this case, the vacuum should not drop below 20 mbar to avoid high solvent evaporation. The most advantageous impregnating method in each case   depends on the given technical possibilities of the plant, the structure of the components, and the demands placed on the object to be   impregnated under operating conditions.

MANVAR-65 ER displays low susceptibility to the influence of foreign substances, such aspunching grease, oils or primers, however, contamination of the varnish should be avoided as much as possible. A#er drainage time of 15-45 minutes at room temperature, the product is cured in the circulating-air oven at the temperatures and periods of time given. For large objects or those with a complicated winding structure a two-stage curing process is recommended to ensure removal of the solvents..

RECOMMENDED CURING CYCLE

TEMPERATURE INDEX

SAFE HANDLING

MANVAR-65 ER is a flammable liquid. Use foam, CO2 or dry chemical powder for fire fighting. Inhalation and direct contact with the skin should

be avoided. In case of contact, the a!ected area should be washed with soap and plenty of water. For further details ask for our material safety

data sheet 2-15.

CURED FILM PROPERTIES

PACKAGING

DESCLAIMER

This information is intended only for general guidance in the application of our product. It has been obtained by careful investigation and represents the present state of our knowledge and experience. Because of the large number of possible methods of application and processing we are not able to assume responsibility in any one particular case for either the technical results or the patent rights situation applicable to the country under consideration.