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Hot Molding Mica Splitting Sheet

Hot Molding Mica Splitting Sheet
Hot Molding Mica Splitting Sheet
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Product Code : 08
Product Description

Hot Molding Mica Splitting Sheet

Ruby Mica® Hot Molding Micanite Sheet is made by depositing highly-flexible, thin films of high-quality muscovite mica splittings on top of each other till the required thickness is attained.

Currently, hot molding micanite sheet is available with two choices of binding agent. Alkyd resin-bound sheets stay flexible at room-temperature and is cured completely at 180°C. Whereas, shellac resin-bonded sheets stay rigid at room-temperature and have to be preheated to gain flexibility before curing it completely at 150°C to form a rigid and robust insulation.

Application

Armature coil ground-insulation, armature slots, windings and coil insulation, end-winding turn insulation, bracing rings and V-Ring manufacturing.

Availability

Standard Sheet

  • Length : 1000 mm
  • Width : 1000 mm
  • Thickness : 0.1 to 1 mm

(Sheets can be sheared to customized sizes)

Packing

Sheets are packed in airtight robust wooden boxes protecting them from dirt, dust and moisture. The packaging also ensures safe transit and storage.

Storage

10 months at < 20°C

Product Data Sheet

Properties

Test Method

Unit

Value

Thickness Tolerance

IEC 60371-2

mm

±0.15

Mica Content

IEC 60371-2

%

82±7

Resin Content

IEC 60371-2

%

18±3

Breakdown Voltage

IEC 60243-1

Kv/mm

≥18

Winding Property

-

-

Good



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