Send Inquiry

Request To Call Back

Transformer Insulating Press Board

Name: Transformer Insulating Press Board
Brand: NR Tech Products
Price: 220 INR
Availability: InStock

Price 220 INR/ Kilograms

Get a Price/Quote

MOQ : 10 Kilograms

Transformer Insulating Press Board Specification

Size
Customized, Standard: 1000 x 2000 mm

Density
1.30 Gram per cubic centimeter(g/cm3)

Feature
High Dielectric Strength, Good Mechanical Strength, Low Shrinkage, Moisture Resistant

Thermal Conductivity
0.23 W/mK

Surface Treatment
Smooth, Calendered

Layer
Single or multiple layers as per design

Coating Type
Uncoated

Installation Guideline
Install in clean, dry, dust-free conditions, avoid bending sharply during handling

Product Type
Transformer Insulating Press Board

Material
Cellulose Fiber Press Board

Rated Voltage
Up to 1000 kV

Tensile Strength
> 90 N/mm2

Width
Up to 3000 mm

Thickness
0.8 mm - 5.0 mm

Application
Transformer Oil Duct Spacer, Layer Insulation, Barrier Board, End Ring, Cylindrical Forming

Breakdown Voltage
> 40 kV/mm

Heat Conductivity
0.23 W/mK

Color
Light Brown

Max Withstanding Temperature
105C

Shelf Life
Up to 5 years in original packaging

Dielectric Loss Factor (tan )
< 0.007 at 90C

Flame Retardance
Supports self-extinguishing after ignition removal

Resin Content
None (pure cellulose)

Odor
Odorless or faint cellulose smell

Water Absorption
10% (24 hrs, 23C)

Ash Content
0.8%

Moisture Content
7%

Compressive Strength
200 N/mm2

Oil Compatibility
Excellent with mineral and synthetic transformer oils

Flexural Strength
> 150 N/mm2

Surface Area Tolerance
2 mm

Drying Temperature
90C - 100C before application

Transformer Insulating Press Board Trade Information

Minimum Order Quantity
10 Kilograms

Supply Ability
500 Kilograms Per Month

Delivery Time
7 Days

About Transformer Insulating Press Board

Personalise your transformer solutions with our superb Transformer Insulating Press Board, crafted from ace-quality cellulose fiber for enlightened electrical performance. With limited stock available, this product ensures high dielectric strength (>40 kV/mm), moisture resistance, and excellent compatibility with both mineral and synthetic oils. Its flexural and compressive strengths, coupled with low ash and water absorption, make it ideal for oil duct spacers, barrier boards, and end rings. Enjoy smooth, calendered surfaces, low shrinkage, and superior durability-perfect for modern transformer applications, customized to your exact needs.

Key Features & Applications of Transformer Insulating Press Board

Manufactured from pure cellulose fiber, this press board delivers exceptional dielectric and mechanical qualities. It is widely employed in transformer oil duct spacers, barrier boards, layer insulation, and cylindrical forming. The board's low moisture absorption, self-extinguishing attributes, and smooth, calendered surface provide ace performance for various transformer insulation requirements. Designed for maximum flexibility, it can be tailored in size and thickness to suit multiple engineering specifications, ensuring optimum results for every transformer build.

Domestic Market Reach, Sample Availability & Supply Assurance

We proudly handover our versatile Transformer Insulating Press Board across India's main domestic markets. Express shipping options are available to guarantee prompt delivery. Benefit from our flexible sample policy, enabling customers to review quality before purchase, all at the lowest price. With robust supply ability and consistent stock, we ensure your order requirements are met for both small and large-scale projects, making us a top exporter, manufacturer, supplier, and trader in the industry.

FAQ's of Transformer Insulating Press Board:

Q: How does the Transformer Insulating Press Board enhance transformer performance?

A: The press board improves transformer performance by providing high dielectric strength, superior mechanical support, and moisture resistance, reducing the risk of electrical breakdown.

Q: What is the recommended process for installing the press board?

A: Install the press board in a clean, dry, dust-free environment. Avoid sharp bending during handling, and thoroughly dry at 90C-100C before use for best results.

Q: When should I consider using this press board for my transformers?

A: Use this press board whenever you require durable layer insulation, oil duct spacers, or barrier boards, especially for high-voltage or moisture-sensitive transformer designs.

Q: Where can the press board be applied within transformer construction?

A: It is suitable for oil duct spacers, end rings, layer insulation, cylindrical forming, and as a barrier board inside transformers.

Q: What are the main benefits of choosing this cellulose-based board over alternatives?

A: It offers high electrical insulation, excellent oil compatibility, mechanical robustness, low ash content, and an odorless or faint cellulose scent, with customizable sizes for precise requirements.