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Electrical Insulation Material

Electrical Insulation Material

Ganapathy Industries manufactures, distributes, supplies & exports electrical insulating material for the electrical and electronics industry. The different electrical insulating components can be found in from very small to very powerful electronic devices such as capacitors, household appliances, cars, generators, computers, circuit boards, etc., saving materials and energy. Basically, the electric insulators are used in every electrical system. The purity & surface condition of the material and time of application of the voltage are two important factors on which the resistivity of an insulator depends.

The electrical insulating material possess properties like mechanically strong, very high dielectric strength to withstand the voltage stresses, free from unwanted impurities, and ability to withstand all the temperature conditions; beneficial for insulating purpose. We stock complete line of electrical insulating films with suitable solutions for the demanding requirements of electric motor, transformer, and wire insulation requirements.

The electrical insulating materials are in-house manufactured and tested for its electrical and physical properties like dielectric breakdown voltage, dielectric strength, dissipation factor, and other physical properties. The electrical insulating films offer excellent dielectric characteristics. Such films when used in combination with insulating papers, form a composite with a great combination of thermal, mechanical, and electrical properties.

Through consistent research and development, continual development of insulating material and processes, Ganapathy Industries has established a leading position as the manufacturer of electrical insulating material, positioning ourselves as the preferred supplier for the electrical insulation industry and the main supplier to many large organizations in the country and around the world.


Advanced Electrical Safety and Performance

This insulation material is engineered to provide outstanding electrical protection with a high dielectric strength and breakdown voltage, ideal for safeguarding motors and transformer windings. Its flame-retardant composition and RoHS compliance reinforce safe operation, and the low water absorption ensures consistent performance even in humid environments.


Durable and Moisture-Resistant Construction

Combining fiberglass polyester film with acrylic pressure-sensitive adhesive, the tape achieves superior adhesion to steel while remaining durable against chemicals and physical wear. The smooth, single-layer structure simplifies installation, making it a reliable option for industrial and commercial electrical insulation tasks.

FAQs of Electrical Insulation Material:


Q: How should the electrical insulation tape be installed for maximum adhesion?

A: For best results, apply the insulation tape on clean, dry surfaces and press firmly to ensure full adhesion. Avoid installation in temperatures outside the recommended range of 5C to 30C to maintain bond strength.

Q: What are the benefits of using this material for motor and transformer winding applications?

A: This product offers high dielectric strength, flame retardance (UL 94 V-0), low water absorption, and durable adhesion to steel, making it ideal for reliable electrical insulation in demanding motor and transformer winding environments.

Q: When does the insulation tape need to be replaced or checked for shelf life?

A: The tape has a shelf life of 12 months from the date of manufacture. It is advisable to check the packaging date and store within the recommended temperature to ensure optimal performance.

Q: Where can this electrical insulation material be used?

A: It is suitable for various electrical insulation applications, including motor and transformer windings, where robust dielectric strength and chemical resistance are essential. Its RoHS compliance and flame-retardant properties expand usage in regulated industrial settings.

Q: What is the process for ensuring proper insulation and protection?

A: Apply the tape in a single smooth layer, ensuring that the surface is clean and dry. Press down firmly during installation for full contact. Adhering to these steps maximizes electrical protection and moisture resistance.

Q: What chemical and moisture resistance does the tape provide?

A: The fiberglass polyester film combined with acrylic pressure-sensitive adhesive delivers good resistance against chemicals and maintains moisture levels below 0.5% over 24 hours, protecting electrical components from environmental damage.

Q: How does the insulation tape contribute to safety and efficiency?

A: The materials flame-retardant UL 94 V-0 rating, high breakdown voltage (5 kV), and reliable adhesion help enhance operational safety, minimize hazards, and improve the longevity of insulated electrical equipment.