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DuPont Nomex Products
Acuflex NK
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Acuflex® NK 2-2 .004" thick 2-Ply NOMEX/KAPTON Flexible Laminate 220°C, beige, 36 SY roll
Part: NK.22
Manufacturer: Von Roll USA
Manufacturer #: 7F209
Acuflex® NK and NKN laminates are duplex and triplex laminates constructed of calendered NOMEX® paper bonded to polyimide film with a proprietary high temperature adhesive system. These laminates will not delaminate or blister at high temperatures.
The polyimide film in these 2 and 3-ply laminates contributes high dielectric strength, as well as good initial tear strength and tensile properties. The calendered NOMEX paper provides long term thermal stability, as well as improved propagation tear strengths.
Broadly used in the manufacture and repair of motors and generators of many sizes and temperature classes. The most important applications are for slot liners, wedges and phase insulation in motors and generators which have thermal requirements above Class H applications.
Electrowind Converting Solutions can custom slit-to-width rolls, die cut and punch press custom parts, and sheet NK and NKN laminates to your specification, along with other customized solutions. Request your quote for custom parts today!
- excellent for high-temperature applications
- will not delaminate or blister at high temperatures
- high dielectric strength
- good initial tear strength and tensile properties
- long thermal stability
- improved propagation tear strengths
| Size-Thickness | .004" (4 mil) |
|---|---|
| Product Type | Acuflex NK |
| Colour | Beige |
| Temperature Class | Class R-220°C |
| Material | Aramid paper/polyimide film |
| Coated | No |
| Construction | 2-ply |
| Adhesive | No |
| Dielectric Strength (ASTM D149) | 9,000 volts |
| Tensile Strength (ASTM D882) | 70 LB/in width (Machine Direction) |
- motors and generators of many sizes and temperature classes
- most commonly used for slot liners, wedges and phase insulation in motors and generators which have thermal requirements above Class H applications
Von Roll focuses on products and systems for electrical power generation, power transmission and industrial applications. Von Roll Insulation offers electrical insulation products, systems and services for generators, high- and low-voltage motors, transformers and other applications. Von Roll Composites produces composite materials and parts for a variety of industrial equipment.
Electrowind is a supplier partner of Von Roll. If you don't see the specific Von Roll product you are looking for on our website, request your quote from Electrowind today.
- Packaging Description: 36" width x 36 SY length roll
- Product Weight: 10.00 SY
- Product Size: 5.00 x 36.00 x 5.00
Shipping Details
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FREE SHIPPING applies to this product if order is over $200. You can select FREE SHIPPING at checkout.
Existing customers contact Electrowind for account-specific pricing.
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If you are not fully satisfied with your order (15) days after you receive it, you can return it for a full refund. Some conditions apply.
Full Refund Conditions
- item is not as described or represented.
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*Item must be returned in reasonably sound, unopened, unaltered and resalable condition.
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To request a return, you must contact us within 15 days of receiving your goods at your facility.
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