Insulation Crepe Papers

Harnawa manufactures, supplies and exports insulation crepe paper in India with high flexibility and dielectric strength for transformer insulation applications.

Insulation Crepe Paper Manufacturer, Supplier & Exporter in India

Insulation Crepe Paper is an elastic electrical insulation material used for applications which demand conformability, durability, and higher dielectric strength. The elastic nature of this insulation material helps it to adjust its form according to the surface and also provide electrical insulation in tough industrial conditions.

Harnawa Insulations offers insulation crepe papers for use in oil-filled distribution transformers, power transformers, and instrument transformers. The insulation crepe paper offered by the company is available in various sizes with roll width up to 1500 mm, crepe tube length of 1000 mm and 2000 mm, tube inner diameter of 3.0 mm to 40 mm and thickness of 0.05 mm to 0.125 mm (2 mil to 5.0 mil).

Being an expert insulation crepe paper manufacturer, supplier and exporter in India, Harnawa offers electrical insulation materials for transformer, motor, generator and other industrial applications. Some other products in its portfolio include Insulation Kraft Papers, Diamond Dotted Paper, Fiberglass Products, Laminated Insulation Papers and other electrical insulation materials.

What Is Insulation Crepe Paper?

Insulation Crepe Paper is a type of electrical insulation paper that features creped paper for flexibility. Insulation crepe paper is different from flat insulation papers because it can bend along with the winding and uneven surfaces of the electrical insulation system.

The ability of the insulation crepe paper to be flexible is beneficial when it is used in transformers, where the insulation paper should fit into the contours of its components.

Flexibility and high dielectric strength are key attributes of Harnawa’s insulation crepe papers.

Key Features of Insulation Crepe Paper

There are various features offered by the Insulation Crepe Paper, which makes it fit for electrical insulation applications:

Dielectric strength is high
High flexibility
Conformable nature
Durable electrical insulation
Suitable for transformer insulation
Suitable for oil-filled transformers
Various thicknesses available
Various tube sizes available
Industrial electrical applications

According to Harnawa, dielectric strength and flexibility are some of the features of Insulation Crepe Papers.

Insulation Crepe Paper for Transformers

It is important for the insulators used in transformers to be able to give satisfactory dielectric insulation while also being adaptable to the physical design of the transformer. The ability of insulation crepe paper to stretch makes it ideal for use in applications where the traditional rigid insulation materials cannot offer the necessary flexibility.

Harnawa insulation crepe paper is used in:

Oil-filled distribution transformers
Power transformers
Instrument transformers

These applications are stated in the present Harnawa product website.

The selection of the material depends on the necessary thickness and dimensions of the material.

Harnawa also offers Diamond Dotted Paper for other transformer insulation needs.

Flexibility and Conformability of Insulation Crepe Paper

Flexibility is one of the key benefits of insulation crepe paper. There are a number of parts in electrical insulation systems that have curves, an irregular form, or restricted areas. Flexibility enables the paper to adjust itself to such forms.

Crepeing allows the paper to adjust to movement and form itself without losing the capacity to perform its insulating role.

Thus, insulation crepe paper proves useful for situations in which flexibility and electrical insulation are both needed.

Insulation Crepe Paper Thickness

Thickness of insulation crepe paper is a very important factor in choosing the proper material for an electrical insulation system.

At present, Harnawa offers insulation crepe papers with thickness ranging from 0.05 mm to 0.125 mm (2 mil to 5.0 mil).

The thickness needed will depend on various factors, including:

Need for dielectric insulation
Space available for insulation
Transformer construction
Mechanical considerations
Needed flexibility
Application procedure
Electrical insulation system overall

The appropriate thickness will depend on the electrical insulation system overall.

Insulation Crepe Paper Tube Dimensions

The company offers transformer insulation papers in the form of rolls.

The existing technical specifications are:

Parameter	Details
Roll Width	1500 mm
Crepe Tube Length	1000 mm and 2000 mm
Tube Inner Diameter	3.0 mm to 40 mm
Thickness	0.05 mm to 0.125 mm (2 mil to 5.0 mil)
Applications	Oil-filled distribution transformers, power transformers, instrument transformers

These specifications are based on the current product information published by Harnawa.

Applications of Insulation Crepe Paper

This paper is mainly employed in flexible and dielectric insulations.

Oil-Filled Distribution Transformers

The paper can be used in flexible oil-filled distribution transformer insulation systems.

Power Transformers

The paper may be used in the insulation systems of power transformers to achieve flexible dielectric insulation.

Instrument Transformers

The paper can also be used in flexible electrical insulation systems of instrument transformers.

Specifically, Harnawa’s website lists the above three transformer applications of insulation crepe paper.

Insulation Crepe Paper Manufacturer in India

Selection of an experienced insulation crepe paper manufacturer in India is essential for those who manufacture transformers or electrical equipment and need constant quality of insulation materials.

An experienced manufacturer must be able to offer paper thickness, sizes, flexibility, dielectric properties, and delivery options depending on its application.

Harnawa Insulations is an insulation material manufacturing company operating in India and abroad for industrial clients. The range of Harnawa’s products comprises insulation pressboard and papers, aramid papers, insulation paper composites, fiberglass insulation materials, polyimide films, insulation tapes, and various other types of electrical insulation materials.

Insulation Pressboard/Papers from Harnawa’s product line include not only insulation crepe papers but also diamond dotted paper, insulation kraft papers, fiberglass cloth, and varnished fiberglass cloth.

Insulation Crepe Paper Supplier in India

Harnawa is a manufacturer and supplier of insulation crepe papers to transformer and electrical equipment manufacturers in India.

On ordering the insulation crepe papers, the following specifications have to be provided, including but not limited to:

Required thickness
Inner diameter of tube
Length of tube
Width of roll
Quantity
Purpose of use
Type of transformer
Location to deliver

Correct specification will help in choosing the right insulation for its application.

Customers looking for other electrical insulation papers, Harnawa also manufactures Insulation Kraft Papers for electrical insulation purpose.

Insulation Crepe Paper Exporter from India

Harnawa is also engaged in catering to international industrial consumers searching for electrical insulation materials from India. As a company exporting insulation crepe paper from India, Harnawa would be able to quote on transformer insulation materials according to customer specifications.

Foreign buyers can supply details about:

Thickness of the product
Size of the tube
Width of the roll
Quantity required
Usage
Packaging
Country of destination

These details are useful in assessing the suitability of the product and quoting for export.

As per Harnawa’s website, Harnawa caters to customers in several countries offering electrical insulation solutions in different industrial areas.

Why Choose Harnawa for Insulation Crepe Paper?

Harnawa Insulations is a company that provides electrical insulating materials for industrial purposes. Harnawa’s insulation crepe papers have been specifically designed for uses that need both flexibility and high dielectric strength.

Advantages of Harnawa Insulations include:

Experience in electrical insulation materials
Transformer insulation applications
Flexibility in insulation material applications
High dielectric strength
Multiple thickness availability
Multiple tube sizes available
Application in industrial uses
Supplying from domestic location
Supplying internationally
Various other insulation materials

Harnawa’s website further includes details on various certifications and compliances such as UL, CE, RoHS, ISO 9001:2015 and REACH.

How to Select the Right Insulation Crepe Paper?

Selecting the correct insulation crepe paper requires consideration of the complete transformer insulation system.

1. Check the Thickness

Select the thickness depending on the insulation area available and the electrical insulation needs.

2. Consider Flexibility

It is necessary for the paper to be flexible enough to fit into the insulation purpose.

3. Check Tube Dimensions

In case you need the insulating paper for tubes, confirm the inner diameter and length of the tube.

4. Consider the Transformer Type

Insulation requirement may vary in oil distribution transformers, power transformers, and instrument transformers.

5. Confirm Roll Width

Evaluate the required width of the roll prior to ordering.

6. Discuss Technical Requirements

In case of customized and industrial uses, give the supplier all the technical details before ordering.

Related Electrical Insulation Products

Harnawa offers several related electrical insulation products that can complement insulation crepe paper requirements.

Buy Insulation Crepe Paper from Harnawa

In case one needs to purchase crepe paper insulation for use as transformer insulation, Harnawa will be able to help with regards to product specification based on thickness, tube diameter, roll width, quantity, and intended application.

The present specification of products supplied by Harnawa consists of thickness ranging from 0.05 mm to 0.125 mm, inner diameter of tube ranging from 3.0 mm to 40 mm, crepe tube length ranging from 1000 mm to 2000 mm, and roll width of 1500 mm.

Harnawa Insulations should be contacted for bulk and industrial orders.