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Erhard Hippe KG EP GC 308

Erhard Hippe KG EP GC 308 is a woven glass cloth epoxy (epoxide) resin.

Polymer Name: Epoxy Resins & Compounds

Physical Form: Fabric, Sheets

Features: Chemical Resistant, Enhanced Physical Properties, Excellent Mechanical Strength, Excellent Track Resistance Properties, Good Electrical Properties, Good Mechanical Properties, Good Thermal Stability, Heat Resistance, Light Weight, Low Elongation

Density: 1803.0 - 1803.0 kg/m³

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Reinforcement Form
Reinforcement Material
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses

Properties

Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural stress at rupture perpendicular to laminationsmin. 208.54MPaISO 178
Apparent modulus of elasticity in flexuremin. 16.562MPaISO 178
Compressive strength perpendicular to laminationsmin. 481.45MPaISO 604
Impact strength (Charpy) parallel to laminationsmin. 102.47kJ/m²ISO 179/3C
Tensile strengthmin. 388.25MPaISO 527-4
Typical Properties
ValueUnitsTest Method / Conditions
Thermal endurance187T.I.IEC 60216
Density1.803g/cm³ISO 1183
Water absorption, absolutemax.8.30mgISO 62
Electrical Properties
ValueUnitsTest Method / Conditions
Electric strength at 90°C in oil perpendicular to laminationsmin. 13.07kV/mmIEC 60243-1
Breakdown voltage at 90°C in oil parallel to laminationsmin. 50kVIEC 60243-1
Insulation resistance after immersion in watermin. 442.000MOhmIEC 60167
Comparative tracking index CTImin. 180CTIIEC 60112

Regulatory & Compliance

Quality Standards
ROHS Declaration

This material does not contain any substances of very high concern as listed in the EU directive 2011/65/EU, article 4, paragraph 1