Flexible Micanite Sheet

General Details
Ruby Mica® Flexible 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. High thermal-endurance binder ensures high-flexibility and tensile strength at all times. It has a temperature index of at least 155°C.

APPLICATION

Ground-insulation of armature coils in traction motors.

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

Techical Info
Properties Test Method Unit Value Value
Nominal Thickness IEC 60371 – 2 mm 0.25, +0.2 -0.1 0.8, +0.3 -0.25
Total Substance IEC 60371 – 2 g/m² 550 ± 70 1380 ± 160
Mica IEC 60371 – 2 % 87 ± 7 87 ± 7
Tensile Strength IEC 60371 – 2 N/15 mm ≥ 49 ≥ 150
Breakdown voltage IEC 60243 -1 kV ≥ 5 ≥ 15
Winding Property Good Good

Data is based on tests performed by Ruby Mica. Users are advised to verify and ensure suitability for intended applications. The above product can be tailored according to your desired specifications.

Order Enquiry

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