Circular materials
Circular materials for industrial value chains
Rathi Group supplies and develops recovered carbon, circular oils and metal streams for selected rubber, polymer, refinery, fuel, carbon black and metal applications.
01
Recovered Carbon Black
Powder and pelletised grades supplied under the Capital Carbon brand.
02
Tyre Pyrolysis Oil
Standard and modified flash point product options.
03
Plastic Pyrolysis Oil
Emerging circular oil platform under development.
04
Recovered Steel & Metals
Recovered tyre wire and prepared metal streams.
01
Capital Carbon
Supplied under the Capital Carbon brand
Recovered carbon black
Capital Carbon is Rathi Group's brand for recovered carbon black produced by refining tyre pyrolysis char from selected end-of-life tyre feedstock. It offers customers a practical circular carbon option for selected rubber, polymer, masterbatch and industrial applications.
Available grades
Capital Carbon is available in powder and pelletised forms. Grade selection depends on application, handling, dispersion, formulation and customer evaluation.
| Grade | Form |
|---|---|
| CCP | Powder recovered carbon black |
| CCR | Powder recovered carbon black |
| CCP-G | Pelletised recovered carbon black |
| CCR-G | Pelletised recovered carbon black |
See more technical detail
Quality & testing focus
Product assurance is supported through routine testing, process controls and customer-specific review.
- Key checks Ash · moisture · toluene transmittance · pH · density · particle size distribution · pellet properties · fines · contamination control
Certification support
Certification-backed supply can be discussed for applicable product streams from ISCC Plus certified group operations.
Application areas
- Tyre and rubber compounds
- Conveyor belts and technical rubber goods
- Moulded and extruded rubber products
- Polymer and masterbatch applications
- Pigmentation and other industrial carbon applications
See packaging options
- 25 kg bags
- EVA bags
- Jumbo bags / FIBC
- Palletised supply, where required
- Customised packaging aligned with customer and logistics requirements
Documentation
Technical data sheets, safety data sheets, certificates of analysis, test reports and sample support can be provided for qualified customer evaluation.
02
Circular feedstock
Tyre pyrolysis oil
Tyre Pyrolysis Oil is a tyre-derived recovered oil produced through controlled pyrolysis of selected end-of-life tyre feedstock. With bio-circular and circular attributes, it is increasingly being evaluated as an alternative sustainable feedstock for refinery and carbon black value chains, while also serving suitable industrial fuel and process applications.
Product Options
| Product | Description |
|---|---|
| Standard Tyre Pyrolysis Oil | Tyre-derived recovered oil for industrial fuel, process, refinery and circular feedstock applications. |
| Modified Flash Point Tyre Pyrolysis Oil | Recovered oil processed to meet higher flash point requirements for selected customer applications. |
See more technical detail
Quality & testing focus
Key product checks include gross calorific value, density, flash point, moisture, viscosity, sulphur, ash, sediment/solids and other buyer-specific parameters.
- Key checks GCV · density · flash point · viscosity
- Also tested Moisture · sulphur · ash · sediment
- Supply Bulk tanker
Certification support
Certification-backed supply can be discussed for applicable product streams from ISCC EU and ISCC Plus certified group operations.
Application Pathways
- Refinery and circular feedstock discussions
- Carbon black-related feedstock applications
- Industrial heating and process-fuel systems
- Suitable furnace and boiler applications
- Circular fuel and resource-recovery programmes
Documentation
Supply is arranged in bulk through tankers or other agreed logistics formats. Typical product parameters, certificates of analysis, test reports and applicable certification documentation can be shared during qualified commercial discussions.
03
Under development
Emerging platform under development
Plastic pyrolysis oil
Plastic Pyrolysis Oil is an emerging circular oil stream produced from selected plastic waste through controlled thermal conversion. Rathi Group is developing this platform to support resource recovery from suitable plastic streams and future circular feedstock applications.
Development Focus
| Focus | Description |
|---|---|
| Selected Plastic Feedstock | Evaluation of suitable plastic waste streams where pyrolysis can enable resource recovery and circular oil production. |
| Circular Feedstock Pathways | Development discussions with customers exploring alternative feedstocks and further processing routes. |
See more technical detail
Quality & testing focus
As the platform develops, product evaluation will focus on feedstock consistency and parameters such as density, moisture, viscosity, flash point, sulphur, chlorine, ash, sediment/solids and buyer-specific requirements.
- Parameters Density · moisture · viscosity · flash point
- Also assessed Sulphur · chlorine · ash · sediment
- Pathways Refinery · further processing
Potential Application Areas
- Circular feedstock pathways
- Refinery or further-processing applications
- Industrial process applications
- Resource recovery from suitable plastic waste streams
- Customer-specific circular material programmes
Commercial status
This platform is under development. Commercial availability will be aligned with operating readiness, customer requirements and applicable compliance pathways.
04
Tyre wire, recovered
Recovered steel & metals
Rathi Group recovers tyre steel wire and prepares metal streams for circular metal value chains, serving selected sponge iron, scrap recycling, melting and metallurgical applications.
Recovered Tyre Steel Wire — Key Characteristics
| Characteristic | Description |
|---|---|
| Low Contamination | Contamination levels are generally maintained below 3%, supporting cleaner downstream handling and use. |
| Low Sulphur | Relevant for metal users where sulphur control is an important input consideration. |
| High Carbon Contribution | Supports carbon input requirements in selected sponge iron-based and scrap-based melting routes. |
| High-Density Packaging | Packed in FIBC bags for clean handling, storage and efficient use of logistics capacity. |
| Circular Metal Input | Recovered from end-of-life tyres and returned to productive metal value chains. |
See more technical detail
Supply Format
Recovered tyre wire is supplied in high-density FIBC bags for clean handling and efficient logistics. Other metal streams may be supplied in loose, bundled, shredded or baled form depending on material type and buyer requirements.
- Packaging High-density FIBC
- Other formats Loose · bundled · shredded · baled
Broader Metal Recovery Platform
Rathi Group is expanding metal recovery capabilities through metal scrap processing, shredding, separation and baling for secondary metal value chains.
Application areas
- Sponge Iron-Based Units — supports carbon contribution while enabling circular metal input use.
- Scrap-Based Recycling Units — provides recovered steel input for secondary metal recycling and melting operations.
- Metal Melting & Foundry Applications — can be evaluated for downstream metal recovery and industrial melting requirements.
Documentation
Technical data sheets, safety data sheets, certificates of analysis, test reports and sample support can be provided for qualified customer evaluation.
Technical evaluation
Performance depends on your process, not our brochure.
Circular material performance depends on application, formulation, process conditions, customer specifications and applicable regulatory requirements. We support evaluation through product discussions, technical data, safety information, test reports, certification documentation, samples and trials, where applicable.
Safety Data Sheet
Certificate of Analysis
Test reports
Certification documentation
Sample / trial support
Discuss Your Circular Material Requirements
Connect with our team for product information, technical data, application discussions, certification documentation and supply-related enquiries.