Soapstone: Soapstone, also known as steatite, is a metamorphic rock primarily composed of talc, with varying amounts of chlorite, pyroxenes, micas, amphiboles, carbonates, and other minerals. It has a characteristic soft texture and is often used for carving sculptures, countertops, and various decorative and functional items due to its aesthetic appeal and heat-resistant properties.

Polymers: Polymers are large molecules composed of repeating subunits known as monomers. They are the building blocks of various materials, including plastics, rubber, synthetic fibers, and more. Polymers have a wide range of applications in industries such as packaging, automotive, construction, electronics, and textiles.

Talc Powder

Talc powder is a soft, fine-grained mineral substance that is composed of hydrated magnesium silicate. It is one of the most common minerals on Earth and is known for its wide range of applications across various industries. Talc is often found in nature alongside other minerals and is mined from deposits around the world. Talc powder is produced by grinding and pulverizing talc rocks into a fine powder. The powder has a silky, smooth texture and is known for its ability to absorb moisture, oil, and odours. It has been used for centuries for various purposes due to its unique properties.


  • It improves the surface quality of the polymers.
  • It increases rigidity, strength, and impact resistant in PP pipes.
  • It is also an excellent filler due to blending characteristics and thermal & electrical resistant.
  • Polymers filled with fine & lamellar talc can withstand more strain without deformation as compared to unfilled polymers.

Technical Specifications:

Bulk Density0.6-0.75
Specific Gravity2.7-2.8
Mohs Hardness7.5

Polymer Grade Talc Manufacturer

Polymer grade talc is a versatile mineral that is widely used in a variety of commercial and industrial sectors. The properties of talc make it an ideal choice in projects where cost efficiency and high durability are desired. It is a common component in plastics, rubber, adhesives, and paints, as well as many other products, including medical equipment and skincare products. While many of the manufacturers in the talc industry today offer good quality products, Shankar Impex has become a leading Polymer grade talc manufacturer & supplier. 

Benefits of Polymer Grade Talc

  • Enhanced Mechanical Properties: Adding polymer grade talc powder to plastics and polymers can improve their mechanical properties, such as stiffness, tensile strength, and impact resistance. This can lead to products with better overall performance and durability.
  •  Dimensional Stability: Talc’s ability to reinforce polymers helps maintain dimensional stability, reducing the risk of warping or deformation over time. This is particularly important in applications where precise shapes and sizes are critical.
  • Improved Heat Resistance: Talc is a naturally occurring mineral that can improve the heat resistance of polymer materials. This is valuable in applications where the product may be exposed to high temperatures.
  • Improved Processing: Polymer grade talc can act as a processing aid, facilitating the flow of materials during molding and extrusion processes. This can lead to reduced cycle times and improved overall manufacturing efficiency.
  • Cost Savings: Talc is often used as a cost-effective filler or extender in polymers. By replacing a portion of more expensive polymer with talc, manufacturers can reduce material costs while maintaining acceptable performance levels.
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