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Micronised Talc 500 M Hydrous Magnesium Silicate

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Micronised Talc 500 M Hydrous Magnesium Silicate

Name: Micronised Talc 500 M Hydrous Magnesium Silicate
Brand: ASTRRA CHEMICALS LLP

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MOQ : 10 Kilograms

Micronised Talc 500 M Hydrous Magnesium Silicate Specification

Smell
Odourless

Refractive Rate
1.590 - 1.600

Molecular Formula
Mg3Si4O10(OH)2

Ph Level
Neutral (pH 7-9)

HS Code
25262000

Form
Micronised

Structural Formula
Mg3Si4O10(OH)2

Other Names
Talc, Steatite, French Chalk

Solubility
Insoluble in water, soluble in dilute mineral acids

Density
2.8 Gram per cubic centimeter(g/cm3)

Storage
Store in dry, cool conditions to prevent moisture absorption

Melting Point
Approximately 1500C

Shape
Powder

Taste
Tasteless

Poisonous
No

Molecular Weight
379.26 g/mol

Purity
>98%

Classification
Mineral, Silicate

Chemical Name
Hydrous Magnesium Silicate

CAS No
14807-96-6

EINECS No
238-877-9

Grade
500 M

Standard
Industrial Grade

Type
Micronised Talc Powder

Usage
Industrial additive and filler

Main Material
Hydrous Magnesium Silicate

Application
Other

Non Toxic
No

Moisture Content
<0.8%

Loss on Ignition (LOI)
6-7% at 1000C

Oil Absorption
35-40 g/100g

Colour
Brilliant white

Specific Surface Area
8-12 m2/g

Particle Size
D50 approximately 2-5 microns

Shelf Life
No deterioration if kept dry

Whiteness
>93%

Brightness
>90% ISO

Bulk Density
0.4-0.6 g/cm3

Hardness (Mohs)
1

Micronised Talc 500 M Hydrous Magnesium Silicate About

MICRONISED TALC - 500 M
(Hydrous Magnesium Silicate)

Medium-Fine Grade | Cost-Effective | High Performance

Key Benefits:

Medium-fine particle size (25-35 microns)
Good whiteness & brightness
Excellent smoothness & workability
Improves stiffness & dimensional stability
Economical filler for bulk applications

Applications:

Paints & Coatings | Wall Putty & Construction
Plastics | Paper | Ceramics | Rubber
Agro & Industrial Fillers

Ideal for cost optimization without compromising performance

Enhance Performance With High-Purity Talc

Our Micronised Talc 500 M delivers superior whiteness and purity, enabling manufacturers to optimize application formulations. Its fine particle size and high oil absorption permit smooth dispersion and consistency, leading to refined surface finishes and improved product strength. Each granule undergoes advanced micronisation for consistent quality and exceptional performance in the most demanding industrial uses.

Versatile Applications Across Industries

This talc powder finds widespread usage as a functional filler and additive in plastics, paints, ceramics, paper, and rubber manufacturing. Its inert nature and excellent insulation make it ideal for enhancing mechanical properties and surface attributes in a range of industrial products, while its stable bulk density ensures reliable handling and mixing processes.

FAQ's of Micronised Talc 500 M Hydrous Magnesium Silicate LLP:

Q: How is Micronised Talc 500 M typically used in industry?

A: Micronised Talc 500 M is widely employed as a filler and additive in industries such as plastics, paints, ceramics, paper, and rubber. Its fine particle size and high purity increase product strength, improve processability, and enhance end-product appearance.

Q: What benefits does the high brightness and whiteness provide?

A: With ISO brightness over 90% and whiteness above 93%, this talc delivers brilliant optical properties, offering improved color, opacity, and surface finish to final products, especially in paints, coatings, and plastics applications.

Q: What is the recommended process for storing this talc powder?

A: Store Micronised Talc 500 M in a dry and cool environment to prevent moisture absorption. Proper storage avoids caking and ensures the product retains its flow properties and effectiveness during use.

Q: Where can this micronised talc be applied effectively?

A: The powder excels in plastics as a reinforcing agent, in paints for improved coverage, in ceramics for better mechanical strength, in rubber for processing ease, and in paper for enhancing printability and surface finish.

Q: Is this talc toxic or hazardous for industrial use?

A: No, Micronised Talc 500 M is non-toxic, odourless, tasteless, and classified as safe for industrial purposes. It contains no poisonous elements and complies with standard safety regulations.

Q: What makes this grade 500 M talc suitable for high-performance applications?

A: Its finely controlled particle size (D50: 2-5 microns), high surface area, strong oil absorption, and low moisture content allow it to blend seamlessly with other materials, supporting advanced formulations and optimal final product attributes.

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