Electrical Insulation Paper
Our product range includes a wide range of insulating paper electrical grade transformer & motor insulation, dupont nomex electrical insulating paper, laminated aha insulation paper and prepreg fpf (dmd) / saturated fpf (dmd).
Insulating Paper Electrical Grade Transformer & Motor Insulation
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₹ 400 / Kg Get Latest Price
Product Brochure
| Paper Type | Insulating Paper |
| Application | Reactor, Cable, Motor, Generator, Transformer |
| Color | Off White |
| Width | 1000 mm |
Minimum order quantity: 20 Kg
INSULATING PAPER — COMPLETE RANGE Harnawa Insulations Pvt. Ltd. | Mumbai | B2B Supplier
We supply all types of electrical insulating papers for transformers, motors, generators, and coil winding applications. All temperature classes available — A, B, F, H, C. Pan-India supply. B2B enquiries welcome.
PRODUCT RANGE
| # | Product Name | Temp Class | Thickness Range | Common Use |
|---|---|---|---|---|
| 1 | Transformer Kraft Paper | A — 105°C | 0.08 – 0.13 mm | Oil transformer winding |
| 2 | Diamond Dotted Paper (DDP) | B/F — 130°C | 0.08 – 0.25 mm | Coil layer bonding |
| 3 | Crepe Insulating Paper | A — 105°C | 0.08 – 0.12 mm | Cable & conductor wrapping |
| 4 | Aramid Paper (Metastar) | C — 220°C | 0.05 – 3.0 mm | Dry transformer, motor slots |
| 5 | Polyimide Film (Kapton type) | C — 400°C+ | 0.012 – 0.125 mm | Aerospace, HV coils |
| 6 | Pressboard / Transformer Board | A — 105°C | 2.0 – 10.0 mm | Barriers, supports, spacers |
| 7 | Presspahn (Electrical Pressboard) | A — 105°C | 0.1 – 3.0 mm | Slot liners, coil separators |
| 8 | Fish Paper (Vulcanised Fibre) | A — 105°C | 0.2 – 3.0 mm | Slot insulation, punching |
| 9 | Leatheroid Paper | A — 105°C | 0.25 – 1.5 mm | Flexible barriers, wrapping |
| 10 | PET / Mylar Film | B — 130°C | 0.025 – 0.35 mm | Capacitors, coil wrap |
| 11 | DMD Composite | F — 155°C | 0.15 – 0.50 mm | Motor slot liners |
| 12 | NMN Composite | H — 180°C | 0.15 – 0.50 mm | High-temp motor slots |
| 13 | NHN Composite | H — 180°C | 0.15 – 0.50 mm | Generator & motor insulation |
| 14 | Mica Paper / Mica Sheet | H/C — 180–800°C | 0.1 – 5.0 mm | Arc resistance, heaters |
| 15 | Aramid Paperboard (YT593) | C — 220°C | 0.5 – 3.0 mm | Slot closers, barriers |
SUPPLY DETAILS
- Form: Roll / Sheet / Slit to custom width
- MOQ: Negotiable — small quantities welcome
- Delivery: Pan India via Safexpress / Transport
- Samples: Available on request
Dupont Nomex Electrical Insulating Paper
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₹ 4500 / Kg Get Latest Price
| Thickness | 6mm |
| Max Withstanding Temperature | 180 Degree C |
| Product Width | 1000 mm |
| Product Brand | DuPont |
| Packaging Type | Roll |
| Color | White |
Dupont Nomex Electrical Insulating Paper is a high-performance aramid-based insulation material widely recognized for its exceptional thermal, mechanical, and dielectric properties. Engineered for reliability in harsh electrical environments, Nomex® is the industry standard for insulating transformers, motors, and generators, especially in applications requiring long service life under high temperatures.
Dupont Nomex Electrical Insulating Paper
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₹ 4500 / Kg Get Latest Price
| Thickness | 4mm |
| Max Withstanding Temperature | 180 Degree C |
| Color | White |
| Brand | 180 Degree C |
| Packaging Type | Roll |
| Width | 1000 mm |
4mm Dupont Nomex Electrical Insulating Paper is a high-performance aramid-based insulation material widely recognized for its exceptional thermal, mechanical, and dielectric properties. Engineered for reliability in harsh electrical environments, Nomex® is the industry standard for insulating transformers, motors, and generators, especially in applications requiring long service life under high temperatures.
Laminated AHA Insulation Paper
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₹ 3990 / Kg Get Latest Price
| Packaging Type | Roll |
| Temperature | 180 DegreeC |
| Size | 6mm - 1000mm |
| Usage/Application | Electrical insulation |
| Color | Yellow & Orange - line |
| Brand | FPC |
| Material | Aramid + Polyimide + Aramid |
| Thickness(mm) | 0.1mm to 0.75 mm |
The AHA is a three-layer flexible composite material, made by the polyimide film with hot rolling Aramid paper on both sides. The AHA is one of the most exclusive electric insulation materials at present. It has excellent heat- resistant, dielectric property, and superior mechanical properties.AHA is totally according with the standard of NHN (GB/T5591.3-2008), and it has the very similar property with NHN, it's a perfect substitute of NHN.
Prepreg FPF (DMD) / Saturated FPF (DMD)
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| Packaging Type | Roll |
| Size | 06mm - 1000mm |
| Usage/Application | Electrical insulation |
| Color | Natural white, pink, Blue, red, Brown |
| Brand | FPC insulation |
Saturated fleece is made from DMD and special heat resistant resin. It has the characteristics of long storage life, low curing temperature and short curing time. After being cured, it has excellent electrical properties, good adhesion and heat resistance. The heat resistance is Class 'F'. Saturated fleece is used for layer insulation or liner insulation of low-voltage copper foil winding in dry-type transformers as well as slot insulation and liner insulation in Class 'B' and 'F' electric motors and electric appliances. It passed the thermal aging routine test fulfilled by Quality Supervision and Testing Centre of Global machinery industry for Electromechanical Materials. It also passed SGS test for toxic and hazardous substance detection.
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Vipul Shastri (Director)
Harnawa Insulations Private Limited
1, F8, Washington Plaza, Swami Vivekanand Marg
Mumbai - 400104, Maharashtra, India
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