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Flexible Mica Sheet

Name: Flexible Mica Sheet
Brand: M. P. MICA ENTERPRISES PVT. LTD.
Price: 400 INR
Availability: InStock

Price 400 INR/ Kilograms

Get a Price/Quote

MOQ : 100 Kilograms

Flexible Mica Sheet Specification

Particle Size
Sheet Form (No particulate size)

Al2O3 Content (%)
17-33%

CaO Content (%)
<1%

Heat Resistance
Yes

MgO %
<1%

SiO2 Content (%)
45-50%

K2O Content (%)
7-12%

Melting Point
Above 1000C

Fe2O3 (%)
<1%

Types of Mica
Muscovite

Shape
Sheet

Chemical Composition
Muscovite Mica, Glass Fibre, Silicone Resin

Application
Fire Protection, Insulator

Weight
Depends on Thickness and Size (Approx. 200-350 g/m for 0.2 mm)

Dimension (L*W*H)
1000 mm x 1000 mm x 0.1~2 mm

Color
Silver / Light Brown

Water Absorption
<1%

Dielectric Strength
>15 kV/mm

Thermal Conductivity
0.2-0.3 W/mK

Maximum Continuous Operating Temperature
Up to 500°C (900°F)

Tensile Strength
>180 N/mm²

Flame Resistance
Extremely High - Does Not Burn

Surface Finish
Smooth, Uniform

Odor
Odorless

Density
2.1~2.3 g/cm³

Standard Thickness Range
0.1 mm to 2.0 mm

Flexibility
Can be Bent and Cut Easily

Flexible Mica Sheet Trade Information

Minimum Order Quantity
100 Kilograms

Supply Ability
40000 Kilograms Per Month

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
Free samples available with shipping and taxes paid by the buyer

Packaging Details
50 KG STRONG PACKETS

Main Export Market(s)
North America, Western Europe, Central America, South America, Asia

Main Domestic Market
All India

Certifications
ISO CERTIFIED

About Flexible Mica Sheet

Flexible Mica Sheet

The thickness of our offered Flexible Mica Sheets ranges from 0.1 mm to 6 mm, depending upon the requirements of our customers, they can buy the sheets in the thickness from this range to suffice their needs. Major usage of these sheets belongs to the involves in the situation where insulation parts have to be rolled. For instance, in devices like electric heating bar, hair dryers, motors, etc. Needless to say, Flexible Mica Sheets are known for their great flexibility and hence, highly demanded in the market.

Flexible Mica Sheets are used for purpose of insulations where rigid sheets can't be used, where insulations need bends and turns,

It is available from 0.1mm to 3mm, in size 1000 x 600, 1000 x 1200 and in rolls

Item		Flexible mica sheet
Mica		Muscovite	Phlogopite
Mica content %		=90	=90
Bond content %		=10	=10
Density g/cm3		1.7-2.1	1.7-2.1
Heat Resistance	Continuous service °C	500	700
Heat Resistance	Intermittent service °C	700	900
Flexural strength N/mm2		-	-
Water absorption %		<1.5	<1.5
Dielectric strength KV/mm		>20	>18
Insulation resistance	23 °C ohm.cm	>10¹⁷	>10¹⁷
Insulation resistance	500? ohm.cm	>10¹²	>10¹²
Heat loss	at 500 °C %	<3	<3
Heat loss	at 700 °C%	<3	<4

Exceptional Heat and Flame Resistance

The flexible mica sheet delivers unparalleled safety in high-temperature environments. Designed to withstand continuous temperatures up to 500C (900F) and with a melting point above 1000C, it provides reliable protection against fire and thermal hazards. Its unique composition prevents burning, making it an essential material for critical insulation and fire protection applications.

Superior Dielectric Insulation

With a dielectric strength exceeding 15 kV/mm, these mica sheets ensure outstanding electrical insulation. Their robust formulation makes them highly suitable for electrical, electronic, and industrial usage where electric safety is crucial. The smooth, uniform surface ensures consistent insulating properties, while the flexible nature allows for easy shaping and installation.

Effortless Customization and Use

Flexible mica sheets can be effortlessly cut, bent, and shaped to meet the needs of any application. Whether for fire barriers, furnace linings, or insulator pads, their adaptability makes them invaluable across industries. The sheets are lightweight (200350 g/m for 0.2 mm thickness), easy to handle, and maintain minimal water absorption, ensuring long service life even in challenging conditions.

FAQs of Flexible Mica Sheet:

Q: How can flexible mica sheets be cut and formed for specific applications?

A: Flexible mica sheets can be easily cut with standard tools like scissors or utility knives, and bent without cracking, allowing for customization to fit apparatus, panels, or insulation barriers. This adaptability is valuable across a range of industrial scenarios, including lining furnaces and crafting electrical insulation components.

Q: What benefits do flexible mica sheets provide in high-temperature applications?

A: These sheets offer outstanding thermal resistance, operating continuously up to 500C and resisting flames and decomposition even in direct fire exposure. Their stability and flame-resistant qualities are crucial for environments requiring reliable fire barriers and high-temperature insulation.

Q: Where are flexible mica sheets commonly used?

A: Flexible mica sheets are widely used in electrical insulation, fire protection panels, furnace linings, circuit board insulation, and as protective barriers in various industrial processes. Their strong dielectric and thermal properties make them ideal for power plants, electronics, metallurgical industries, and safety equipment manufacturing.

Q: What is the standard size and thickness range for these mica sheets?

A: The standard size is 1000 mm x 1000 mm, with thickness options ranging from 0.1 mm to 2.0 mm. Custom sizing can often be arranged with suppliers to suit specific project or equipment needs.

Q: How does the mica sheet benefit electrical applications in terms of safety?

A: With a dielectric strength exceeding 15 kV/mm, the mica sheet provides robust insulation against electric shocks and short circuits. Its fire-resistant and stable physical properties further enhance safety in electrical equipment and environments.

Q: What is the chemical composition of these sheets, and why does it matter?

A: The mica sheets are composed chiefly of Muscovite mica, reinforced with glass fiber and silicone resin, containing significant levels of SiO2 (45-50%), Al2O3 (17-33%), and K2O (7-12%). This combination provides exceptional thermal, mechanical, and electrical performance for demanding industrial applications.

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