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Electrical Insulation Board With Phenolic Epoxy Resin For Electrical Applications

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Electrical Insulation Board With Phenolic Epoxy Resin For Electrical Applications

MOQ:	1000kgs
Price:	basing on size and quantity
Standard Packaging:	pallet
Delivery Period:	30 working days
Payment Method:	T/T
Supply Capacity:	200000kgs per month

Detail Information

Product Description

Detail Information

Place of Origin

China

Model Number

Material:

Phenolic Epoxy Resin & Glass Fiber

Size:

102 X 202cm / 102 X 122cm / 122 X 204cm / 122 X 244cm

Thickness:

0.2-101.6mm

Density:

1.8-2.0 G/cm3

Temp. Index:

Flammability:

Water Absorption Rate:

≤0.5%

Tensile Strength(MD):

≥200MPa

Insulation Resistance (Normal):

≥5.0×10^12 Ω

Application:

Applicable To Mechanical, Electrical, Electronic And Other Fields

Highlight:

phenolic epoxy insulation board

electrical insulation board with resin

insulation board for electrical applications

Product Description

Product Description:

The Phenolic Epoxy class fiber laminate 3240 is an electrical purposed alkali-free reinforced laminate bonded with phenolic epoxy resin, specifically designed for electrical applications. With a Class B thermal stability rating, it offers excellent mechanical and dielectric properties. This material is widely used in electrical and electronic fields for fabricating insulating components and structural parts in equipment. It is also suitable for use in demanding environments, including high humidity and transformer oil.

Advantages:

Excellent Dielectric Strength: High electric strength perpendicular to laminations ( ≥14.2 kV/mm at 90°C in oil, 1 mm in thickness), ensuring reliable insulation protection and effective resistance to breakdown, even under demanding conditions.
Stable Dielectric Properties: A low relative permittivity (≤5.5 at 50Hz), which helps minimize dielectric losses in equipment and contributes to enhanced operational efficiency and stability.
Dense and Robust Structure: High material density (≥1.8 g/cm³) provides superior mechanical durability and strength, making it suitable for demanding applications that require long service life.
Superior Surface Quality: The smooth and virtually defect-free surface ensures ease of installation, prevents performance issues such as partial discharges caused by surface imperfections, and guarantees consistent product quality.

Technical Parameters:

Attribute	Value
Color	Yellow
Shape	Board
Surface	Smooth/no Significant Defect
Density	≥1.8g/cm3
Water Absorption	≤0.5%
Tensile strength (MD)	≥200MPa
Compressive strength	≥350MPa
Vertical electric strength (at 90℃±2℃ in oil), 1mm in thickness	≥14.2kV/mm
Parallel breakdown voltage(at 90℃±2℃ in oil)	≥35kV
Relative permittivity(50Hz)	≤5.5
Insulation Resistance (Normal)	≥5.0×10^12 Ω
Temp. Index	120℃
Flammability	HB

Applications:

Transformers: Ideal for internal insulation due to high breakdown voltage (>35kV parallel, in oil) and superior perpendicular electric strength.
Switchgear & Distribution Systems: Offers mechanical durability and impact resistance for safe, reliable operation in high-strength applications.
Electrical Panels & Busbar Supports: Provides stable dielectric properties (≤5.5 at 50Hz) for insulating components, ensuring power distribution stability.

Electrical Insulation Board With Phenolic Epoxy Resin For Electrical Applications 0

Tags:

Products

MOQ:	1000kgs
Price:	basing on size and quantity
Standard Packaging:	pallet
Delivery Period:	30 working days
Payment Method:	T/T
Supply Capacity:	200000kgs per month

Detail Information

Product Description

Detail Information

Place of Origin

China

Model Number

3240

Material:

Phenolic Epoxy Resin & Glass Fiber

Size:

102 X 202cm / 102 X 122cm / 122 X 204cm / 122 X 244cm

Thickness:

0.2-101.6mm

Density:

1.8-2.0 G/cm3

Temp. Index:

120℃

Flammability:

Water Absorption Rate:

≤0.5%

Tensile Strength(MD):

≥200MPa

Insulation Resistance (Normal):

≥5.0×10^12 Ω

Application:

Applicable To Mechanical, Electrical, Electronic And Other Fields

Minimum Order Quantity:

1000kgs

Price:

basing on size and quantity

Packaging Details:

pallet

Delivery Time:

30 working days

Payment Terms:

T/T

Supply Ability:

200000kgs per month

Highlight

phenolic epoxy insulation board

electrical insulation board with resin

insulation board for electrical applications

Product Description

Product Description:

Advantages:

Excellent Dielectric Strength: High electric strength perpendicular to laminations ( ≥14.2 kV/mm at 90°C in oil, 1 mm in thickness), ensuring reliable insulation protection and effective resistance to breakdown, even under demanding conditions.
Stable Dielectric Properties: A low relative permittivity (≤5.5 at 50Hz), which helps minimize dielectric losses in equipment and contributes to enhanced operational efficiency and stability.
Dense and Robust Structure: High material density (≥1.8 g/cm³) provides superior mechanical durability and strength, making it suitable for demanding applications that require long service life.
Superior Surface Quality: The smooth and virtually defect-free surface ensures ease of installation, prevents performance issues such as partial discharges caused by surface imperfections, and guarantees consistent product quality.

Technical Parameters:

Attribute	Value
Color	Yellow
Shape	Board
Surface	Smooth/no Significant Defect
Density	≥1.8g/cm3
Water Absorption	≤0.5%
Tensile strength (MD)	≥200MPa
Compressive strength	≥350MPa
Vertical electric strength (at 90℃±2℃ in oil), 1mm in thickness	≥14.2kV/mm
Parallel breakdown voltage(at 90℃±2℃ in oil)	≥35kV
Relative permittivity(50Hz)	≤5.5
Insulation Resistance (Normal)	≥5.0×10^12 Ω
Temp. Index	120℃
Flammability	HB

Applications:

Transformers: Ideal for internal insulation due to high breakdown voltage (>35kV parallel, in oil) and superior perpendicular electric strength.
Switchgear & Distribution Systems: Offers mechanical durability and impact resistance for safe, reliable operation in high-strength applications.
Electrical Panels & Busbar Supports: Provides stable dielectric properties (≤5.5 at 50Hz) for insulating components, ensuring power distribution stability.

Electrical Insulation Board With Phenolic Epoxy Resin For Electrical Applications 0

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Electrical Insulation Board

Electrical Insulation Board With Phenolic Epoxy Resin For Electrical Applications

phenolic epoxy insulation board

electrical insulation board with resin

insulation board for electrical applications

Product Description:

Advantages:

Technical Parameters:

Applications:

Electrical Insulation Plate Temperature Resistant,

industrial Electrical Insulation Plate 0.2mm,

Adhesive Insulation Tape

Glass Cloth Insulation Tape

Heat Resistant Insulation Tape

Glass Cloth Adhesive Tape

Polyimide Film Adhesive Tape

Aluminum Foil Adhesive Tape

Aluminum Foil Glass Cloth Tape

Foil Faced Kraft Paper

Aluminum Foil Fiberglass Cloth

Foil Scrim Tape

Cloth Duct Tape

Double Sided Adhesive Tape

PET Adhesive Tape

Precision Investment Casting

Electrical Insulation Board

phenolic epoxy insulation board

electrical insulation board with resin

insulation board for electrical applications

Product Description:

Advantages:

Technical Parameters:

Applications:

Electrical Insulation Plate Temperature Resistant,

industrial Electrical Insulation Plate 0.2mm,