Glass/ Mica Epoxy VPI Tape

Listing ID #4576509

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

Ruby Mica® Glass / Mica Silicone VPI Tape is a lamination of calcined rnuscovite mica paper with glass cloth. High thermal-grade silicone resin is used as a bonding agent making it a Class H....

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Product Details

Ruby Mica® Glass / Mica Silicone VPI Tape is a lamination of calcined rnuscovite mica paper with glass cloth. High thermal-grade silicone resin is used as a bonding agent making it a Class H insulation product. Mica paper is infused with Ararnid° Fibroids to strengthen and enhance its resin-absorption capabilities making it suitable for vacuum pressure impregnation (VP!). Post-curing temperature-index is 200°C.

A choice of uncalcined highly porous muscovite mica paper with Class F epoxy resin as a binding agent is also
available. This Glass / Mica Epoxy VPI Tape contains zinc napthenate as an accelerator.

APPLICATION

Main slot wall insulation of conductor coils and bars in HT motors and generators. It is suitable for both hand and machine-taping on coils / bars of high-voltage rotating-machines. Its outstanding resin-penetration properties make it ideal for single vacuum pressure impregnation of fiilly-wound stator coils.

AVAILABILITY

Tape roll:
Length : 25 – 200 m
Width : 10 – 30 mm

STORAGE

12 months at ≤ 25°C • 24 months at ≤ 5°C

Properties	Test Method	Unit	Value	Value
Nominal Thickness	IEC 60371 – 2	mm	0.1 ± 0.01	0.12 ± 0.01
Total Substance	IEC 60371 – 2	g/m²	118 ± 10	164 ± 15
Mica Paper	IEC 60371 – 2	g/m²	70 ± 5	113 ± 8
Glass Content	IEC 60371 – 2	g/m²	33 ± 2	33 ± 2
Aramid® Fibroids	IEC 60371 – 2	g/m²	5 ± 2	7 ± 3
Resin Content	IEC 60371 – 2	g/m²	10 ± 2	12 ± 3
Tensile Strength	IEC 60371 – 2	N/cm	≥ 150	≥ 150
Air Porosity	IEC 60371 – 2	s/100 ml	<1600	<2500
Air Porosity	IEC 60371 – 2	%	≤ 0.5	≤ 0.5

Company Details

May we have the pleasure of introducing ourselves as India's only fully integrated company with the advanced facilities for processing of the Natural Mica and manufacturing world's very best quality of Mica Insulating Materials, including Uncalcined Muscovite/Phlogopite Mica Paper, Silicone and Epoxy Bonded Mica Sheet, Mica Tape for cable insulation, heavy electric motor coil winding, Silicone Mica Tube and Mica Machined parts as per customer's specification and requirement for exports worldwide?
Just for your kind information, our company is the only fully integrated Mica Processing and manufacturing ISO 9001:2008 certified unit in india fully capable of processing any type and quality of natural Ruby and Green Mica and production of Uncalcined Phlogopite/Muscovite Mica Paper from 70 gsm to 270 gsm from best quality Mica Scrap available from local Mica Mines only.
We produce best quality Silicone Bonded Muscovite/Phlogopite Mica Rigid/Flexible Sheet from our own Mica Paper and also produce Mica Tape of various technical formulations for electric motor coil winding and heavy electrical cable insulation, Mica machined parts as per customers specification/drawings and many other mica paper based insulating materials for thermal and electrical insulation applications.
We would very appreciate to receive your detailed product information on Mica and Mica Paper based insulating materials to enable us get an opportunity to offer you our best possible prices for your kind consideration and also send free samples from our current production line for your evaluation on the product and quality.