उत्पाद वर्णन
Mica Scrap
With the support of our contemporary processing unit, we are capable of manufacturing, exporting and supplying high quality Mica Scrap. This scrap finds application in different industries for manufacturing the mica paper, mica powder and mica flakes. Our provided scrap is processed by utilizing an optimum quality of mica with the help of latest processing methodology. This Mica Scrap is offered in distinct specifications at the most reasonable prices.
Key Features:
- Chemically inert
- Free from contamination
- Recyclable
- Thermal stability
- Reasonable prices
Technical Specifications:
| Properties | Ruby Mica | Amber Mica |
| Trada description | MUSCOVITE | PHLOGOPITE |
| Chemical composition Less water of constitution | H2KAL3(SiO4)3 | H2KMg3Al(SiO4)3 |
| Sources | India, U.S. S. America Africa | Canada Madagascar |
| Colour | Brown Yellow Green | Yellow to Dark Green |
| Sp. Gr. | 2-5 to 3-2 | 2-6 to 3-2 |
| Sp. Heat | 0-207 | 0-207 |
| Moh Hardness | 2-8 to 3-2 | 2-5 to 3-0 |
| Shore Hardness | 80 to 150 | 70 to 100 |
| Optic Axial Angle | 1500 to 6000 | 5° to 25° |
| Vol. Resistivity ohmn | 2x1013to 1x1017 | Somewhat less than 2x 1013 to 1 x 1017 |
| Dielectric Strength(1 to 3 mills. Thick in air volts/mil. | 50°to 75° | 3000 to 4200 |
| Dielectric Constant | 6-5 to 8-7 | 5 to 6 |
| Power Factor (1/Q) | -0001- -0004 | -004 to -07 |
| Max. Coeff of Expansion Inches per inch per C | 9 to 12 x 10-6 | 12 to 15 x 10-6 |
| Modulus of Elasticity (10 mils . Thick) lb./sq. in. | About 25x106 | About 25 x 106 |
| Water of Constitution | 4-5% | 3% |
| Water of Constitution driven off at | 600 800°C | Above 950°C |
| Max Tem. Of Use | 600°C | Certain varieties 850°C |
| Flexibility | Dependent Upon Quality | Good |
| Transparency | Good | Not transparent except in very thin films |
| Acid Reaction | Affected only by Hydrofluoric Acid | Affected only by Sulphuric Acid |
High Purity Grey Mica ScrapThis Mica Scrap is characterized by its superior CaO concentration (minimum 90%), ensuring enhanced insulative properties. Delivered in powder form, its ideal for incorporation in various industrial processes requiring thermal stability and electrical insulation. The grey powder is thoroughly processed for uniformity and purity.
Versatile Applications and BenefitsWith a melting point spanning 1250C to 1500C, our mica scrap is trusted for demanding environments. Its used as an insulator in electrical and thermal industries, where its low oil absorption rate reduces contamination risk. As a supplier from India, we offer competitive solutions tailored to customer specifications.
FAQs of Mica Scrap:
Q: How is grey mica scrap processed for use as an insulator?
A: Grey mica scrap is crushed and refined into a powder form, ensuring consistent particle size and high purity. This preparation enhances its effectiveness as an electrical and thermal insulator in various industrial applications.
Q: What are the main benefits of using mica scrap with high CaO content?
A: A high CaO content, at a minimum of 90%, increases the micas stability, thermal resistance, and electrical insulating properties, making it highly dependable in demanding environments such as electrical components and furnaces.
Q: Where can mica scrap be used in industrial settings?
A: Mica scrap is primarily utilized in industries that require electrical and thermal insulation, including the production of insulation panels, electric cables, and equipment exposed to high temperatures.
Q: When should I choose mica scrap over other insulating materials?
A: Mica scrap is preferred when applications demand materials with high thermal stability (melting point between 1250C and 1500C), low oil absorption, and reliable electrical insulation, especially in harsh or high-temperature conditions.
Q: What is the oil absorption rate of this mica scrap, and why is it important?
A: The oil absorption rate of this mica scrap is 0.5%, which is notably low. This property minimizes the risk of contamination and inefficiency in insulation processes, making it a superior choice for sensitive industrial applications.
Q: How can I source mica scrap from your company in India?
A: As an established exporter, manufacturer, and supplier in India, we offer various packaging options and weights. Reach out through our website or contact team to discuss your requirements and ensure a tailored supply solution.