About UsRuby Mica Co. Ltd. was established in 1968 for manufacturing highly innovative and optimum quality mica-based electro-thermal insulating materials like MICA TAPE, MICA SHEET, etc. to meet the diverse industrial applications around the globe. Backed with over 46 years of experience, we have consistently evolved in consonance with the dynamic market needs for innovative insulation solutions for the electrical industry. Our state-of-the-art, fully integrated manufacturing facility enables us have complete control over the production process, right from the product conceptualization phase to micro-product developmental stage leading to ultimate customer satisfacti
Our growth has its foundation on our capability to do innovation.
We have deep knowledge of the chemical, physical, thermal, mechanical,
and electrical properties of and how it can be utilized through
innovative techniques to develop modern insulation solutions for various
industries. Our capability to do innovation has led to the creation of
several marvellous products such as Mica Sheet, Mica Tape, Rigid Mica
Laminate, Fiberglass Composites, Glass / Mica Folium, PET Film / Mica
Tape, Resin-Rich Insulation System: Glass / Mica Resin-rich Tape,
Uniform Kapton / Mica Tape, Flexible Micanite Sheet, Nicrolive, Glass
Mica Cable (GMCAB) Tape, Glass Mica Cable Tape Reinforced with Polyester
Film (GMPCAB) Tape and several others. With our innovative and
optimum quality products we serve several well-known government and
private sector corporations. We also cater to the demands of India's
largest serving unit, India Railways.
Adding value to the intrinsic properties of mica with innovative
technology and processes to enable our customers manufacture superior
products that make the world a better and safer place to live in.
To be recognized as performance-leader in the mica-manufacturing
industry by achieving profitable growth through operational excellence,
innovation, quality and commitment to customer service.
We offer optimum quality thermal and electrical insulation solutions to our customers worldwide. We have developed a world class range of products as follows:
At Ruby Mica Co., we have developed a high performing range of mica tapes & Polyimide Film Tape especially for fire resistance cable insulation. After several years of intensive R&D we improvised the process of laminating mica paper and glass cloth together, creating a product that is impervious to twists and turns, rendering the mica paper layer invincible from all possibilities of surface cracking or peeling during its handling and application. In the unfortunate event of a fire the silicone binder in the mica tape undergoes pyrolysis forming a protective ceramic layer on the wire considerably enhancing the fire-fighting capabilities of cable tapes.
Making optimum use of the unique electrical and thermal characteristics of natural mica, we have created a special insulation system catering to the high-voltage motor and generator industry. These high-performance materials have excellent workability with dielectric and thermal properties to match. Starting from the subtle techniques of mica-tapping on conductor coils to VPI process, our products are fine-tuned to perform on exacting parameters. We strongly believe that good ingredients make a great end-product; hence we start by manufacturing g the highest-grade of mica paper ourselves; picking recommended backing materials and laminating them using world-renowned binding resins to keep product-aging in check besides granting them a longer shelf-life.
Over the years we have emerged as a one-stop shop for complete high-voltage rotating machine insulation system. Our status as an approved vendor to large corporate like Indian Railways (Chittranjan Locomotive Works, Diesel Modernization Works), Bharat Heavy Electricals Limited (Bhopal & Haridwar), and others, bears strong testimony our capability, expertise and commitment to quality. A highly-reliable products and honest pricing-policy comes as standard when you deal with us.