Glass/ Micanite/ Glass Sheet

General Details
Ruby Mica ® Glass / Micanite / Glass 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. To increase thermal-conductivity and improve material-handling the sheets are backed with glass cloth on both sides. High thermal-grade silicone resin is used as a binding agent.

Glass cloth top and bottom backing can be replaced with Dupont® Nomex® paper making it a Nomex®/ Micanite / Nomex® sheet. This sheet possess a higher mechanical-strength and resists edge-tearing.

APPLICATION

Class H ground insulation in HT motors & generators, coil insulation of heavy lifting electro-magnets working in high heat environments.

AVAILABILITY

Standard Sheet:
Length : 1000 mm
Width : 1000 mm
Thickness : 0.1 to 2 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

12 months at ≤ 20°C

Techical Info
Properties Test Method Unit Value
Nominal Thickness IEC 60371 – 2 mm 0.15 – 2
Mica Splitting IEC 60371 – 2 % 75 ± 4
Glass Content IEC 60371 – 2 % 10 ± 2
Volatile Contents IEC 60371 – 2 % <1
Resin Content IEC 60371 – 2 % 15± 2
Tensile Strength IEC 60371 – 2 N/cm 400
Dielectric Strength IEC 60243 – 1 kV/mm 20
Density IEC 60371 – 2 g/cm³ 2.2
Flexibility 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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