Materials
Crumb Rubber Manufacturing
How 100% TBR tyre feedstock becomes 10 to 80 mesh crumb rubber — the four-stage ambient grinding line, a mesh selection guide, and where each grade is used.
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Key takeaways
- Mesh number describes particle size: a higher number means finer particles, a lower number means coarser ones.
- AP Rubber Industries manufactures Micronized Rubber Powder up to 170 mesh and Crumb Rubber up to 60 mesh.
- MRP grades: 170 mesh (AP MICRORUB 180), 140 (AP MICRORUB 105), 120 (AP MICRORUB 125) and 100 (AP MICRORUB 150).
- Crumb rubber grades: 60 mesh for CRMB and sealants, 40 for sports and safety flooring, 30 for moulded goods and paver blocks, 10 for turf infill and civil works.
- Choosing the right grade improves dispersion and processing efficiency, and reduces batch-to-batch variation.
Selecting the right rubber mesh size is essential for achieving optimal product performance, efficient processing, and consistent manufacturing results. Whether you're choosing Micronized Rubber Powder for high-performance rubber compounds or Crumb Rubber for road construction and industrial applications, the correct mesh size plays a crucial role in the quality of the final product.
At AP Rubber Industries, we manufacture premium TBR tread-based Micronized Rubber Powder up to 170 Mesh and high-quality Crumb Rubber up to 60 Mesh, delivering sustainable recycled rubber solutions to customers across India and international markets.
What is Rubber Mesh Size?
Rubber mesh size refers to the particle size of recycled rubber. A higher mesh number indicates finer rubber particles, while a lower mesh number represents coarser particles. Selecting the appropriate mesh size depends on your manufacturing process, product requirements, and end-use application.
Micronized Rubber Powder Applications by Mesh Size
170 Mesh
AP MICRORUB 180
Our finest Micronized Rubber Powder grade, designed for applications requiring ultra-fine particle size and superior dispersion.
Recommended applications
- Premium tyre compounds
- High-performance tread rubber
- Conveyor belt compounds
- Friction materials
140 Mesh
AP MICRORUB 105
A premium grade offering excellent balance between processing efficiency and compound performance.
Recommended applications
- Tyre manufacturing
- Tread rubber
- Conveyor belt manufacturing
- Friction products
120 Mesh
AP MICRORUB 125
Developed for manufacturers requiring consistent quality and dependable processing.
Recommended applications
- Tyre compounds
- Conveyor belts
- Rubber compounding
- Friction materials
100 Mesh
AP MICRORUB 150
A versatile grade suitable for a wide range of industrial rubber applications.
Recommended applications
- Industrial rubber compounds
- Technical rubber goods
- Rubber moulded products
- General rubber manufacturing
Crumb Rubber Applications by Mesh Size
60 Mesh
Fine Crumb Rubber
Suitable for applications requiring improved blending and consistent performance.
Recommended applications
- Crumb Rubber Modified Bitumen (CRMB)
- Road construction
- Asphalt modification
- Sealants
- Adhesives
- Paints & coatings
- Fine rubber compounds
40 Mesh
Surfacing Grade
Designed for industrial and recreational surface applications.
Recommended applications
- Sports flooring
- Playground surfaces
- Rubber mats
- Safety flooring
- Insulation products
30 Mesh
Moulding Grade
A versatile grade for moulded and construction-related rubber products.
Recommended applications
- Rubber moulded products
- Rubber tiles
- Industrial gaskets
- Paver blocks
- General rubber compounds
10 Mesh
Coarse Crumb Rubber
Suitable for heavy-duty and infrastructure applications.
Recommended applications
- Artificial turf infill
- Landscaping
- Sports track base layers
- Industrial flooring
- Civil engineering applications
Why Choosing the Right Mesh Size Matters
Selecting the appropriate Micronized Rubber Powder or Crumb Rubber grade helps manufacturers:
- Improve product consistency
- Enhance processing efficiency
- Achieve better material dispersion
- Reduce manufacturing variation
- Deliver reliable finished-product performance
Working with an experienced manufacturer also ensures consistent quality, dependable supply, and technical guidance when selecting the right grade for your application.
Why Choose AP Rubber Industries?
At AP Rubber Industries, we combine over 23 years of tyre recycling expertise, advanced ambient grinding technology, and stringent quality control to manufacture premium Micronized Rubber Powder and Crumb Rubber.
Our products are manufactured from carefully selected Truck & Bus Radial (TBR) End-of-Life Tyres (ELTs), ensuring high purity, consistent particle size, and reliable performance. With multiple manufacturing facilities and a strong global supply network, we continue to serve customers across the tyre, tread rubber, conveyor belt, friction, construction, and infrastructure industries.
Conclusion
Choosing the correct rubber mesh size is essential for achieving the desired balance of processing efficiency, product quality, and application performance. Whether you require TBR tread-based Micronized Rubber Powder for precision rubber compounds or Crumb Rubber for road construction and industrial applications, selecting the right grade helps maximize performance and long-term value.
Not sure which grade you need?
Explore our complete range of Micronized Rubber Powder and Crumb Rubber, or talk to our team about enquiries and bulk orders.
Discuss Your Requirement
Frequently asked questions
What does rubber mesh size actually mean?
Mesh size refers to the particle size of the recycled rubber, named after the screen it passes through. A higher mesh number indicates finer particles and a lower mesh number indicates coarser particles, so 170 mesh is a fine powder while 10 mesh is a coarse granule.
Which mesh size is best for road construction and asphalt?
60 mesh crumb rubber is the usual choice for Crumb Rubber Modified Bitumen (CRMB), road construction and asphalt modification, because the finer particle size blends more consistently into the binder. 20 mesh is also used for CRMB asphalt paving where a coarser grade is acceptable.
What is the finest rubber powder AP Rubber Industries produces?
170 mesh, sold as AP MICRORUB 180. It is a TBR tread-based Micronized Rubber Powder with a particle size of roughly 88 microns, designed for premium tyre compounds, high-performance tread rubber, conveyor belt compounds and friction materials.
Which grade should I use for sports flooring and playground surfaces?
40 mesh crumb rubber is designed for industrial and recreational surfacing, including sports flooring, playground surfaces, rubber mats, safety flooring and insulation products. For artificial turf infill and sports track base layers, use the coarser 10 mesh grade.
Mesh SizesMicroRubSpecification
