-
End Bell
-
NEMA 1 plate for V rings
-
Composite hot molding plate
-
Dielectric strength 650 vpm, 0.015 to 0.32" thick
-
Hot molding plate before trimming
-
Molded Arcs from Shellac Molding Plate
-
Mica Bell for EMD Motor Rebuilds
Typical Industry Uses:
- Oil and Gas production and support machinery
- Elect. / hybrid vehicles
- Industrial motors
- Farm and Heavy machinery
- Rail
- Power generation and distribution
- Marine
- Aviation/Aerospace/Defense
- Mining
- Medical
- Petrochemical
- Transformers
- Wind Power
Hot Molding Mica Plate
We specialize in the manufacture of simple and complex Mica parts, and have a design and engineering team capable of supporting product development, design change and fulfillment. Our mica splittings plate production capabilities are further elevated by Proprietary and internally developed equipment that push fabrication options beyond the scope of other fabricated mica parts manufacturers. Building our Hot molded Mica Splitting plate in-house at our Virginia Facility gives us a significant advantage in controlling the quality of the product, being able to review process with our clients and then allows very low lead times.
Hot moldable mica splittings plate produced per NEMA 1 standards. Mica plate can be molded with the application of heat for applications including V-rings for DC motors applications, angle channels and coil forms, commutators and many other uses. Asheville Mica Company has sheet sizes of 36" x 36" or 18" x 36" or in strips. Thickness tolerances of +/- .002" average and +/- .003" individual. Dielectric strength of 650 Vpm for thickness range of .015" - .032" and 550 Vpm for thickness range of .033" - .060".
Please contact our sales team to discuss your mica splittings plate technical needs, pricing and any questions you might have.
Mica Splitting Plate Industrial v2
Mica Splittings Molding Plate Inventory
Please reference the table below for the part number, NEMA Grade, Temperature Class, and other technical specifications for each of our available built-up mica splittings segment plate products.
| Product # | NEMA grade | Temp Class Fahrenheit | Temp Class Celcius | Binder Type |
Binder Content (% of weight) |
Thickness Range | Standard Thickness Tolerances | Short Interval Dielectric Strength (Volts/mil avg. | Standard Sheet Size |
|---|---|---|---|---|---|---|---|---|---|
| 212 | 1 | 266 | 130 | Shellac | 16-18 % | Milled mica from .015" to .0625 | .002 avg. | 650 to .032" 550 from .033 - .0625 | 36"x36" |
| 222 | 1 | 265-310 | 130-155 | Alkyd-Vinyl | 11-18 % | Milled Mica from .015" to .0625 | .002 avg. | 650 to .032" 550 from .033 - .0625 | 36"x36" |
| 232 | 1 | 310 | 155 | Epoxy | 16-18% | Milled Mica from .015" to .0625 | .002 avg. | 650 to .032" 550 from .033 - .0625 | 36"x36" |
Mica Spec Sheets
| Type | Description | Bond | Temp Class | Available |
| NEMA 1 | Hot Moldable Mica Plate | Shellac | Class B 130° C | Sheets up to 36" x 36". Thickness .015" to .060" |
| Alkyd-Vinyl | Class F 155° C | Sheets up to 36" x 36". Thickness .015" to .060" |
Other Related Mica Products
Segment Mica
Building our Mica Splitting products in-house gives us an advantage in quality control, review process and faster lead times.
View Product
Cold Flexible Splittings Plate
Our production capabilities are elevated by proprietary equipment that push fabrication options beyond the scope of other mica manufacturers.
View Product
Mica Plate Composites
Mica splitting with varnished glass adds toughness and strength to the plate. Excellent for applications such as slot lining or coils wraps.
View Product
Sahney Repair Kits
Asheville Mica Company is an authorized reseller of Sahney India for traction motor rebuild kits for EMD D-78 traction motors and many other models.
View Product