MICA SHEET FOLIUM SHEET 0.5 MM

MICA SHEET FOLIUM SHEET 0.5 MM Specification

Melting Point
Approx. 1200 C

Taste
Tasteless

Other Names
Mica Plate, Mica Folium

Density
2.9 Gram per cubic centimeter(g/cm3)

Refractive Rate
~1.56 - 1.60

Structural Formula
Layered silicate

Molecular Weight
398.21 g/mol

HS Code
68141000

Purity
Typically > 97% Pure Mica

Molecular Formula
KAl2(AlSi3O10)(F,OH)2

Storage
Store in a dry location, avoid humidity

Boiling point
Not applicable (does not boil)

Shape
Flat Sheet / Rectangular

Form
Sheet (0.5 mm thickness)

Poisonous
Yes

Ph Level
Neutral

Solubility
Insoluble in water and most solvents

Smell
Odorless

Classification
Sheet Insulation Material

Chemical Name
Potassium Aluminium Silicate (Mica)

CAS No
12001-26-2

EINECS No
310-127-6

Grade
Industrial Grade

Standard
IS 6012 / ASTM D351

Type
Mica Sheet / Folium Sheet

Usage
Thermal insulation, electrical and electronic industries

Main Material
Natural Muscovite or Phlogopite Mica

Application
Electrical insulation, furnace insulation, gasket material, heat shields

Non Toxic
Yes

Colour
Silver-grey to light brown

Dielectric Strength
> 20 kV/mm

Size
Custom size, standard sheet size 1m x 1m

Shelf Life
Indefinite under recommended storage conditions

Flame Resistance
Excellent, non-combustible

Thermal Conductivity
0.2 W/mK (approx.)

Thickness
0.5 mm

Flexibility
Flexible, can be cut or punched

Water Absorption
< 1%

Surface Finish
Smooth, uniform

Packaging
Packed in plastic or wooden cases for safe transport

MICA SHEET FOLIUM SHEET 0.5 MM Trade Information

Minimum Order Quantity
1000 Meter

Supply Ability
10000 Per Day

Delivery Time
7 Days

About MICA SHEET FOLIUM SHEET 0.5 MM

Mica folium sheet specifications generally include the following key properties:

Material: Primarily made from muscovite or phlogopite mica paper, often combined with glass fabric and silicone resin binder for enhanced strength and thermal endurance.

Thermal Stability: Can withstand temperatures up to 1000C in pure form, and up to 1600C in composite or build-up form.

Electrical Insulation: High dielectric strength, typically in the range of 10 to 25 kV/mm, making it excellent for high-voltage insulation applications.

Chemical Inertness: Resistant to water, acids, bases, solvents, and mineral oils, making it durable in harsh environments.

Physical Dimensions: Common sheet sizes around 1000 x 1000 mm with thickness customizable, often around 0.5 to 1 mm or more.

Physical Properties: Lightweight with density around 2.2 to 2.3 g/cm, flexible yet durable and mechanically strong.

Application: Widely used for electrical insulation in motors, transformers, generators, induction furnaces, and furnace floors, as well as flame retardant barriers.

Color: Can vary from natural off-white or brown (mica color) to silver when combined with glass fabric.

Additional Features: Excellent thermal conductivity, moisture resistance, and mechanical strength.

These specifications make mica folium sheets ideal for industrial thermal and electrical insulation applications requiring high heat resistance and strong dielectric properties

Versatile and Reliable Mica Sheets

These industrial-grade mica sheets are engineered for diverse applications, offering stability under extreme temperatures and environments. The sheets are non-toxic, non-combustible, and odorless, making them ideal for challenging industrial uses. Custom sizing allows for seamless integration into a wide range of electrical and thermal systems.

Exceptional Thermal and Electrical Properties

Delivering high dielectric strength (>20 kV/mm) and excellent insulation, mica folie is perfect for demanding electrical and furnace insulation roles. Its thermal conductivity (0.2 W/mK) and resistance to water, fire, and chemicals ensure reliable performance, while flexibility supports intricate fabrication needs.

Safe Storage and Long Shelf Life

Mica sheets are packaged in robust plastic or wooden cases to prevent damage during transport. Thanks to their stable composition, they offer an indefinite shelf life when stored in dry conditions away from humidity, providing dependable insulation solutions that last for years.

FAQ's of MICA SHEET FOLIUM SHEET 0.5 MM:

Q: How can mica sheets be cut or shaped for specific applications?

A: The mica folium sheet is highly flexible and can be cut or punched using standard tools to match custom dimensions required for electrical insulation, gaskets, or heat shields. This flexibility allows for easy adaptation to various industrial uses.

Q: What makes the 0.5 mm mica sheet beneficial for electrical and heat insulation?

A: Its superb dielectric strength (>20 kV/mm) and low thermal conductivity (0.2 W/mK) provide robust insulation against both heat and electricity. These qualities ensure safety, efficiency, and longevity in electronic, furnace, and industrial equipment.

Q: When should mica sheets be used over other insulation materials?

A: Mica sheets are ideal for environments demanding high flame resistance, non-combustibility, and exceptional electrical insulation, such as furnaces, electrical panels, and high-temperature industrial settings. Their chemical stability and durability also make them suitable for conditions with humidity and chemical exposure.

Q: Where are these mica sheets primarily applied?

A: They are predominantly used in the electrical and electronic industries for insulation, as well as in furnaces, as gasket material, and in heat shields. Their custom sizing and flat, uniform form make them adaptable to various installation requirements.

Q: What is the process for safely storing and transporting mica sheets?

A: For safe transport, mica sheets are packed in durable plastic or wooden cases. For storage, keep them in a dry, humidity-free location to preserve material integrity. Following these guidelines ensures indefinite shelf life and consistent performance.

Q: Are mica sheets safe and environmentally friendly to use?

A: Yes, they are non-toxic, odorless, tasteless, and insoluble in water. They contain over 97% pure mica, are not poisonous, and comply with safety standards (IS 6012 / ASTM D351), making them suitable for industrial use without harm to health or the environment.

Tell us about your requirement