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Duresco NU 463 V

Duresco NU 463 V is a Glass fiber reinforced encapsulation epoxy molding compound with very good mechanical properties and excellent crack resistance.

Polymer Name: Epoxy Resins & Compounds

Processing Methods: Injection Molding, Transfer Molding

End Uses: Bushings, Encapsulant

Volume Resistivity: 10000000000000.0 - 10000000000000.0 Ohm-m

Flexural Strength: 180.0 - 180.0 MPa

Technical Data Sheet

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Identification & Functionality

Fillers Included
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods
Applications

Encapsulation of electrical devices e.g. Solenoids, Stators, Transformers.

Processing methods

Transfer and injection molding.

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength110MPaISO 527
Flexural Strength180MPaISO 178
Surface Strain1.5%ISO 178
E-Modulus (Flexural Test)15’000MPaISO 178
Impact Strength16kJ/m2ISO 179-1
Notched Impact Strength3kJ/m2ISO 179-1
Thermal Properties
ValueUnitsTest Method / Conditions
Density1.9g/cm3DIN 53479
Water Absorption (100°C/30Min)0.08%ISO 62
Glass Transition Temperature110°CISO 6721-7
Temperature-Time Limit Ti (Flexural Strength) (20’000H)170°CIEC 60216
Thermal Conductivity0.85W/mKISO 8894
Coefficient Of Thermal Expansion (20-90°C)24ppm/KISO 11359-2
Electrical Properties
ValueUnitsTest Method / Conditions
Volume Resistivity at 25°C10^15ΩcmIEC 60093
Dielectric Loss Factor Tan Δ (At 50Hz,25°C)1.3%IEC 60250
Dielectric Constant Εr (At 25°C,50Hz)4.750 HzIEC 60250
Electric Strength (3Mm Plate)23kV/mmIEC 60243-1
Comparative Tracking Index250CTIIEC 60112
Comparative Tracking Index225CTI-MIEC 60112

Storage & Handling

Shelf Life

12 months at temperatures below 8°C.