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MICAM EFR4

MICAM EFR4 is an epoxy-woven glassfibre laminate, with excellent electrical, mechanical and flame resistant properties.

Functions: Laminate

Reinforcement Material: Glass Fibers

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Reinforcement Material
Composite Materials Functions
Color

Translucent green, black and other colors available on request

Features & Benefits

Characteristics

Excellent electrical and mechanical properties, flame retardant

Thickness

0.1mm to 100mm available on request

Sheet Size

1220mm x 920mm, 1220mm x 1060mm (panel sizes cut on request)

Applications & Uses

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus20000MPaISO 178
Flexural Strength470MPaISO 178
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Strength Edgewise (oil 90˚C)60kV(3mm)IEC 243-1
Dielectric Strength Flwise (oil 90˚C)14MV/m(1.6 mm)IEC 243-1
Dissipion Factor (1 MHz)0.008-IEC 250
Dissipion Factor (50 Hz)0.006-IEC 250
Flammabilityflame retardant--
Insulion Resistance10^5IEC 167
Permittivity (1 MHz)4.5-IEC 250
Permittivity (50 Hz)4.5-IEC 250
Relive Density1.95IEC 1183-A
Temperure ring130˚CIEC 216
Wer Absorption10mg / 50 x 50 x(3mm)IEC 62-1

Regulatory & Compliance

Quality Standards
Specific Compliance

EN 60893-3-2/EP GC 202; NEMA LI-1 FR4

Environmental Compliance

RoHS compliant; REACH compliant

Quality Approval Certificate

Certified by NSAI to I.S. EN ISO 9001:2015 Reg. No. IE-19.0675.