ANGI srl manufacture and trade of electric insulating materials ANGI srl manufacture and trade of electric insulating materials
ANGI srl


  products varnished

    OVEN VARNISHES

    F 15

      The varnish F 15 is made with polyester resins modified with superphenolic resins specifically design to resist to high temperature. It is compatible with all kinds of enamelled wire. As it is versatile, it is recommended where a good resistance to thermic and mechanical stresses is required. It conforms to the Standards MIL-V-1137A (grade CB, type M) and MIL-1-24092 (class 155, type M). It is suitable for windings that have to resist to F and H insulation class.

      C H A R A C T E R I S T I C S
      STANDARDS VALUE
      Colour - Yellow
      Density 25°C ASTMD 115/72 0,920 - 0,940
      Viscosity 25 °C (FORD 4 cup) ASTMD 1200/70 30" - 40"
      Dry residual 135 °C ISO 3251 48% - 52%
      Dry residual 135 °C ASTMD 115 5' - 10'
      Corrosion on copper IEC 464 - 2.8 Absent
      Dry dielectric strength IEC 464 - 2.16 11.500 V/0,1mm


    F 23M
      The varnish F 23M is made with special resins with a quick release of solvent. It has been specifically designed for all the electrical equipment in which a very short drying up is required . The varnish has an excellent toughness, flexibility and impact strength with very bright surface. It is compatible with all kinds of enamelled wire. It is suitable for windings that have to resist to F and H insulation class.

      C H A R A C T E R I S T I C S
      STANDARDS VALUE
      Colour - Brown
      Density 25°C ASTMD 115/72 0,920 - 0,940
      Viscosity 25 °C (FORD 4 cup) ASTMD 1200/70 90" - 110"
      Dry residual 135 °C ISO 3251 48% - 50%
      Dry residual 135 °C ASTMD 115 20' - 30'
      Corrosion on copper IEC 464 - 2.8 Absent
      Dry dielectric strength IEC 464 - 2.16 6.300 V/0,1mm


    F 25
      The varnish F 25 is made with special resins specifically designed to give a high versatility use. For this reason it is a varnish for general use with an easy, high security and saving costs impregnation. It is suitable for winding that have to conform to the Standards MIL-V-1137A (grade CB, type M).

      C H A R A C T E R I S T I C S
      STANDARDS VALUE
      Colour - Yellow
      Density 25°C ASTMD 115/72 0,870 - 0,910
      Viscosity 25 °C (FORD 4 cup) ASTMD 1200/70 30" - 40"
      Dry residual 135 °C ISO 3251 47% - 51%
      Dry residual 135 °C ASTMD 115 10' - 15'
      Corrosion on copper IEC 464 - 2.8 Absent
      Dry dielectric strength IEC 464 - 2.16 9.200 V/0,1mm


    F 79
      The varnish F 79 is made with high polymers of new conception specifically designed to obtain high band strength, quick cooking and high temperatures resistance. It is recommendable for all equipments submitted to strong mechanical and thermic stresses that have to resist to F and H insulation class. It is compatible with all kinds of enamelled wire and it has an excellent humidity and acids resistance.

      C H A R A C T E R I S T I C S
      STANDARDS VALUE
      Colour - Yellow
      Density 25°C ASTMD 115/72 0,970 - 0,990
      Viscosity 25 °C (FORD 4 cup) ASTMD 1200/70 20" - 30"
      Dry residual 135 °C ISO 3251 48% - 52%
      Dry residual 135 °C ASTMD 115 10' - 15'
      Corrosion on copper IEC 464 - 2.8 Absent
      Dry dielectric strength IEC 464 - 2.16 8.300 V/0,1mm


    F 88
      The varnish F 88 is made with superphenolic resins modified with polyester resins. It has been specifically designed for the impregnation of electrical equipments in which a very good coat penetration with high band strength is required. It is compatible with all kinds of enamelled wire with exception of oleoresin ones. It is suitable for equipments strongly stressed and in those cases in which rather short time of cooking is required. It is suitable for winding that have to resist to F and H insulation class.

      C H A R A C T E R I S T I C S
      STANDARDS VALUE
      Colour - Transparent Yellow
      Density 25°C ASTMD 115/72 0,925 - 0,945
      Viscosity 25 °C (FORD 4 cup) ASTMD 1200/70 16" - 25"
      Dry residual 135 °C ISO 3251 39% - 43%
      Dry residual 135 °C ASTMD 115 5' - 10'
      Corrosion on copper IEC 464 - 2.8 Absent
      Dry dielectric strength IEC 464 - 2.16 10.800 V/0,1mm


    F 6150-88
      The varnish F6150-88 is made with superphenolic resins modified with polyester resins and it has been specifically designed for the impregnation of electrical equipments in which a very good paint penetration with high band strength is required. It is compatible with all kinds of enamelled wire with exception of oleoresin ones. It is suitable for windings strongly stressed and in those cases in which shorter cooking time is required. It is suitable for windings that works in F and H insulation class.

      C H A R A C T E R I S T I C S
      STANDARDS VALUE
      Colour - Transparent yellow
      Density 25°C ASTMD 115/72 0,925 - 0,945
      Viscosity 25 °C (FORD 4 cup) ASTMD 1200/70 15" - 20"
      Dry residual 135 °C ISO 3251 39% - 43%
      Dry residual 135 °C ASTMD 115 5' - 10'
      Corrosion on copper IEC 464 - 2.8 Absent
      Dry dielectric strength IEC 464 - 2.16 10.800 V/0,1mm


    F 8731
      The varnish F 8731 is made with superphenolic resins, modified with polyester resins, having high band strength in heat and excellent resistance to thermic ageing. This varnish has been formulated to be used in plants of continuous impregnation with short cycle of drying; although it can be successfully used with any type of plant. The finishing obtained on the metallic parts, core of amacnet and frame, is of excellent quality, without dropping and flows. It is suitable or F and H insulation class.

      C H A R A C T E R I S T I C S
      STANDARDS VALUE
      Colour - Transparent yellow
      Density 25°C ASTMD 115/72 0,930 - 0,940
      Viscosity 25 °C (FORD 4 cup) ASTMD 1200/70 10" - 15"
      Dry residual 135 °C ISO 3251 25% - 27%
      Dry residual 135 °C ASTMD 115 5' - 10'
      Corrosion on copper IEC 464 - 2.8 Absent
      Dry dielectric strength IEC 464 - 2.16 10.000 V/0,1mm


    F 87401
      The varnish F 87401 is made with superphenolic resins, modified with polyester resins specifically designed for electrical equipments impregnation where a very good penetration together with high band strength and good electrical characteristics is required. It is compatible with all kind of enamelled wire. The choice of components has been made in order to respect all the problems regarding the safety on work and the issues in atmosphere; so the varnish is the best compromise between ecological properties and technical characteristics. It is suitable for windings that have to work in F insulation class.

      C H A R A C T E R I S T I C S
      STANDARDS VALUE
      Colour - Transparent yellow
      Density 25°C ASTMD 115/72 0,930 - 0,950
      Viscosity 25 °C (FORD 4 cup) ASTMD 1200/70 30" - 40"
      Dry residual 135 °C ISO 3251 34% - 38%
      Dry residual 135 °C ASTMD 115 5' - 10'
      Corrosion on copper IEC 464 - 2.8 Absent
      Dry dielectric strength IEC 464 - 2.16 9.000 V/0,1mm


    The oven varnishes here shortly described represent a minimum part of our production.

    For further technical information and/or specific requests you can contact us to the following address:
    angi@angisrl.com

    Notes:
    The information given in this data sheet are the results of careful researches and several tests carried out in our laboratory.
    Because of the various and particular applications, these information are merely indicative without our responsibility.

 




ANGI srl manufacture and trade of electric insulating materials
angi@angisrl.com
Administration office
20127 Milano
viale Brianza, 8
tel. +39 02.26144247
fax +39 02.2893746		Commercial offices and warehouse
14018 Villafranca d'Asti
loc. Case Bruciate, 37
tel. +39 0141.943825
fax +39 0141.943170