Products
Electrical Insulation Board
  • Electrical Insulation BoardElectrical Insulation Board
  • Electrical Insulation BoardElectrical Insulation Board
  • Electrical Insulation BoardElectrical Insulation Board
  • Electrical Insulation BoardElectrical Insulation Board
  • Electrical Insulation BoardElectrical Insulation Board
  • Electrical Insulation BoardElectrical Insulation Board
  • Electrical Insulation BoardElectrical Insulation Board
  • Electrical Insulation BoardElectrical Insulation Board

Electrical Insulation Board

3025 phenolic resin cotton laminated sheet is made up of cotton impregnated with phenolic resin by baking and heat pressing.

Introduction:

 

Electrical Insulation Boards are highly popular and commonly used items in the electrical industry. These are laminated sheets that provide exceptional electrical insulation and mechanical strength. They are highly sought after by electrical engineers, electricians, and individuals who work within the electrical industry.

 

As a manufacturer in China, we pride ourselves in producing high-quality Electrical Insulation Boards that are reliable, durable, and highly effective. Our products are made using the highest quality materials and latest technologies available in the market. We ensure that all our products meet the stringent international standards and regulations.

 

Features and Benefits:

 

The following are some of the features and benefits of our Electrical Insulation Boards.

 

1. Excellent Electrical Insulation: Our Electrical Insulation Boards offer excellent electrical insulation properties that are unmatched in the market. They can withstand high voltage and temperature without any breakdown, making them highly reliable and safe to use.

 

2. High Mechanical Strength: Our Electrical Insulation Boards have high mechanical strength, which makes them suitable for applications where there is high stress or pressure. They can resist deformation, cracking, and breaking under severe mechanical forces.

 

3. Chemical Resistance: Our Electrical Insulation Boards are highly resistant to chemicals, acids, and alkalis. They can withstand harsh environments and are highly durable. They can be used in a wide range of applications without the risk of chemical degradation.

 

4. Low Water Absorption: Our Electrical Insulation Boards have low water absorption properties, which makes them suitable for high humidity and damp environments. They can withstand moisture without losing their mechanical and electrical properties.

 

5. Easy Machining: Our Electrical Insulation Boards are easy to machine and can be cut, drilled, and shaped according to specific needs. They can be easily fabricated to meet the specific requirements of an application.

 

Applications:

 

Our Electrical Insulation Boards are highly versatile and can be used in a wide range of applications. Some of the applications include:

 

1. Electrical equipment insulation: Our Electrical Insulation Boards are highly suitable for electrical equipment insulation, including transformers, motors, and generators.

 

2. High-temperature insulation: Our Electrical Insulation Boards are highly effective in high-temperature insulation applications.

 

3. Printed circuit boards: Our Electrical Insulation Boards can be used in the production of printed circuit boards.

 

4. Automotive: Our Electrical Insulation Boards can be used in the automotive industry for electrical insulation.

 

5. Medical equipment: Our Electrical Insulation Boards can be used in the manufacture of medical equipment.

 

Conclusion:

 

Our Electrical Insulation Boards are highly effective, reliable, and durable. They offer exceptional electrical insulation and mechanical strength, making them suitable for a range of applications. As a manufacturer in China, we ensure that our products meet the highest quality standards and regulations. We invite you to try our Electrical Insulation Boards and experience their exceptional performance and reliability.

 

We not only produce insulating boards, but also can cut them into various sizes and process them into insulating parts of various shapes for customers. Our company has different types of CNC machines and grinding machines, which can make various high-precision insulating parts.

 

Product description

--3025 phenolic resin cotton laminated sheet is made up of cotton impregnated with phenolic resin by baking and heat pressing.
--The thicker you choose, the higher electrical strength is.

--Form: Sheet or other form customized according to customer requirements.
--Color: Brown and dark. Special colours can be provided on request.
--Thickness : 0.5mm-100mm.
--Size: Regular 1020*2020mm,1220*2440mm.
--Special specifications can be customized.

-- The products have passed ROHS and RECH test.

Electrical Insulation Board
Electrical Insulation Board

 

3025 PHENOLIC COTTON CLOTH LAMINATED SHEET

Serial number

Properties

Unit

Grade

 

1000mm*2000mm

3025

1

Flexural strength perpendicular to laminations

MPa

90

2

Tensile strenght

MPa

50

3

Parallel shear strength

MPa

35

4

Bonding strength

N

5500

5

Dielectric strength Perpendicular to Laminations (in 90±2°C transformer oil, 1.5mm-2mm in thickness)

MV/m

2

6

Breakdown voltage parallel to Laminations (in 90±2°C transformer oil,1.5-2mm)

KV

1

7

Insulation Resistance after impregnated in water

Ω

1.0×106

8

Density

 

g/cm3

(1.45-1.5)

9

Color

 

-

Brown

10

Impact strength(Charpy)

KJ/m2

7.9

11

Water absorbability(D-24/23, 1.6mm in thickness)

 

Mg

296

 

Product details

Electrical Insulation Board
Electrical Insulation Board
Electrical Insulation Board
Electrical Insulation Board

Excellent physical,mechanical and dielectric properties
Withstand all kinds of machining
Surface smooth, no bubbles, hemp eye and impurities
Edges cutting tidiness, Surface without delamination and crack

 

Minimum order quantity requirement

500kgs

 

 

Why choose us?

  • We are committed to providing our customers with superior Insulating Plate products and excellent service.
  • Through exchanges and cooperation with well-known enterprises at home and abroad, we constantly innovate and accumulate to provide high-quality services for our customers.
  • Our Insulating Plate products are of premium quality, yet still offered at affordable prices.
  • In order to realize the harmonious coexistence of society, environment and stakeholders, we will abide by the concept of being responsible for our customers and practice sustainable development.
  • Our Insulating Plate products are made with precision and care to ensure their optimal performance.
  • We always adhere to the principle of training talents internally and introducing talents externally, and select outstanding employees with outstanding performance and strong ability to important posts.
  • We are a Chinese factory specializing in high-quality Insulating Plate products and professional services.
  • Support each other, cooperate with each other, promote each other, and continuously improve profitability and comprehensive strength. Continue to enhance the brand's influence, make every effort to build a first-class park, and strive to become an important engine for Electrical Insulation Board to build a world-class comprehensive Electrical Insulation Board enterprise.
  • We are constantly investing in the latest technology and techniques to improve the quality and performance of our Insulating Plate products.
  • These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Electrical Insulation Board.

 

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