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THEIC Modified Polyesterimide Wire Enamels

THEIC Modified Polyesterimide Wire Enamels is class 180 THEIC modified polyesterimide wire enamel with temperature index 200.

  • THEIC Modified Polyesterimide Wire Enamels

    is class 180 THEIC modified polyesterimide wire enamel with temperature index 200.
    provides improved flexibility & adherence to copper.
    gives excellent resistance to refrigerants hermetic motors.
    can be used as base coat for manufacturing dual coating wires with Polyamide-Imide.
    suitable for high speed enamelling machines up to 200VD.
    Theic modified Polyesterimide enamel used as a single coat as well as for dual coat wires. It is recommended for thicker gauges. Wires combined with Polyamide – Imide enamel have excellent resistance against chemicals including refrigerants & suitable for application in hermetic motors.

  • PHYSICAL PROPERTIES

    This Modified Polyester Baking Enamel is a versatile, low temperature curing industrial finishing enamel for manufacturers of metal products.

    PHYSICAL PROPERTIES
    Appearance Clear Liquid
    Solid Content
    1g/1800C/1h    		 36 ± 1% 40 ± 1% 45 ± 1%
    Size mm 0.05 to 0.500 0.5 to 2.0 1.6 to 5.0
    * Viscosity 40 -50 70-100 100-120
    ** Viscosity 300 – 400 650 – 1000 1500 -2000
    PROPOSED
    Machine    		 horizontal machine for felt horizontal vertical plant for die vertical plant for die
    Flash Point 400C
    Compatibility with thinner 1 : 1

  • MECHANICAL & CHEMICAL PROPERTIES

    MECHANICAL PROPERTIES
    Diameter of Bare wire 1.0 mm
    Build up of enamel 0.070 mm
    Elongation 36%
    Flexibility
    Mandrel Winding
    (15% pre stretch 1xd)    		 OK
    Jerk Test OK
    Peel Test (nXd) 160 – 180
    Abrasion (Av)
    (Unidirectional)    		 14N
    CHEMICAL PROPERTIES
    Solvent Resistance
    Pencil Hardness
    Initial 3h
    Std. Solvent 2h

  • Bending

    Tan
    Delta
    Bending Point oC(Solid
    Block)    		 195-210
    THERMAL
    PROPERTIES
    Heat Shock
    2d/200 0C/ 30min    		 OK
    Cut Through
    3400C / 2min    		 OK
    THERMAL
    PROPERTIES
    Heat Shock
    2d/200 0C/ 30min    		 OK
    Cut Through
    3400C / 2min    		 OK
    ELECTRICAL
    PROPERTIES
    Break Down Voltage kV at RT 10.0