Skip to main content
Test & Production Equipment
Roll over image to zoom in
Images are representative of product listed and may not be actual product.
3/4" Mica Mat 7.5 Mil 77944 Epoxy-Bonded Mica Tape 155°C, natural, 3/4" wide x 24 YD roll
Part: MM77944.75024
Manufacturer: Von Roll USA
Manufacturer #: 77944 SPECIAL
Mica Mat® 77944 tape is a 7.5 mil three-ply epoxy bonded mica paper tape designed for vacuum pressure impregnation processing.
The 4 mil calcined mica paper has glass cloth on one side and a PET mat on the other. The PET mat improves handling characteristics and provides good resin flow during processing. The resin binder in this tape was selected to be compatible with a wide variety of solventless polyester and epoxy VPI resins.
Suggested for use as ground insulation on AC stator windings to be VPI processed. Typical uses for this tape include motors for pulp and paper mills, hermetic motors and irrigation pump motors. It has also been successfully used to improve heat transfer of ground insulation on VPI processed DC motor field coils.
- low binder content
- absorbs and retains VPI resins
- excellent flexibility
- ease of application
| Size-Width | 3/4" |
|---|---|
| Product Type | Mica Mat 77944 |
| Colour | Natural |
| Temperature Class | Class F-155°C |
| Material | Mica |
| Thickness | 7.5 mil |
- ground insulation on AC stator windings to be VPI processed
- hermetic motors
- irrigation pump motors
- DC motor filed coils
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: 3/4" width x 24 YD length roll
- Product Weight: 0.35 RL
- Product Size: 4.00 x 0.75 x 4.00
$12.84/RL USD
Availability: 1510
Order Minimum Qty: 1
Lead time when 0 in stock: 60 days
Shipping Details
Free Shipping Offer
Online orders over $200*
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.
Calculator
Purchase Terms & Return Policy
SERVICE GUARANTEE
We've got you covered with exceptional service. See Details.
SERVICE GUARANTEE
Industry-Leading Expertise
You've got questions, we've got answers. Our staff and supplier partners are experts in your products and applications. We can help you determine the right product for your job.
Fast Response
Your time is valuable. We work hard to get you answers fast.
Stocking
The products you need are in stock. We have thousands of products ready to ship to your door when you need them.
Dedicated Account Management
Are you tired of dealing with multiple people that don't understand your needs? We'll set you up with a dedicated account manager who understands your business and always works to ensure you are 100% satisfied.
Sourcing Help
Have a difficult-to-find product? Let our sourcing experts do the dirty work and find the right match for you.
Hassle-Free Returns
We bend over backwards to ensure you are always 100% satisfied with your order, but do offer you a 15 day money-back guarantee on stock and non-custom items, should you ever need it.
Same Day Shipping
Order in-stock items before 11AM EST on weekdays to have your order ship same-day from our facility.
Rigid & Flexible Converting
Take advantage of our in-house converting capabilities and expertise to manufacture precision, cost-effective custom parts from the rigid and flexible materials you use and trust.
SHIPPING GUARANTEE
Same day shipping on in-stock orders placed by 11am EST weekdays. See Details.
SHIPPING GUARANTEE
We ship in-stock orders same day when placed by 11AM EST weekdays.
Some exclusions may apply including:
- Orders placed on statutory or corporate-mandated holidays.
- Some dangerous goods or hazardous goods shipments requiring additional paperwork.
- Slit-to-width adhesive tape showing stock availability typically has a 2-3 day processing lead time.
FREE SHIPPING OFFER
Get free shipping on online orders over $200. See Details.
FREE SHIPPING OFFER
- Offer applies to online orders over $200CAD/USD.
- Some restrictions apply. Shipping charges will apply on products requiring special handling: oversized, dangerous goods, etc.
- Offer applies on standard ground shipping from Purolator and UPS only.
- Offer applies to shipping destinations in Canada and the Continental United States only.
- Multiple items can be combined on a single order for your order to apply for FREE SHIPPING.
- FREE SHIPPING option will not display until you enter SHIPPING ADDRESS at Checkout. You still have the option to choose and pay for a faster shipping method at time of Checkout if you require.
- FREE SHIPPING automatically applies at Checkout.
- Offer subject to change.
SATISFACTION GUARANTEE
If you're not fully satisfied with your order, return it for a full refund within 15 days. See Details.
SATISFACTION GUARANTEE
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.
- The item does not work.
- The item was damaged during shipping.
- We failed to meet our quoted lead time.
*Item must be returned in reasonably sound, unopened, unaltered and resalable condition.
*Item must be returned with original packaging.
*Special order or custom-made items do not apply.
Conditional Refund Conditions
- Buyer’s remorse
- The item does not fit your application
*Buyer is responsible for all associated shipping costs including original and return shipping.
*10% restocking fee will apply.
*Special order or custom-made items do not apply.
How to Return an Item
Call us at 519.836.2280 or email ontario@electro-wind.com to submit your return request and we will work with you to process your request fast and painless!
To request a return, you must contact us within 15 days of receiving your goods at your facility.
Alternate Products
You might also be interested in
Disclaimer: Electrowind exercises care in producing, composing, editing and distributing the data on this website. Electrowind is not liable for damages resulting from use of any apparent misstatements and/or errors in the data presented on this website. To ensure compatibility with your application, always consult the datasheet before purchasing or using any product in your application.
