MRG
Himadri’s KLAREX carbon blacks were developed to meet the demanding requirements of the extrusion market such as weather stripping, automotive door seals, extruded hoses and profiles, and complex moulded rubber parts. It offers very low grit producing parts with superior smoothness and good compression set. The low grit improves processability and reduces defects and scrap rates. The cleanliness and quality of KLAREX carbon blacks are achieved by tight feedstock control, proprietary process technology, and stricter manufacturing controls as compared to ASTM blacks.
| OXIDIZED SPECIALITY BLACKS | PRODUCT DESCRIPTION | EXAMPLE APPLICATIONS | Technical Data Sheets |
|---|---|---|---|
| KLAREX RG223 | Clean carbon black to provide excllent dispersion, easier processing, with fast extrusion rate | Moulded and extruded rubber parts including anti-vibration components and automotive weather stripping | SDS TDSGet a Quote |
| KLAREX RG225 | Designed with lower grit than KLAREX 223 carbon black providing improved processing characteristics enabling high filter life extrusion, improved dimensional stability, die swell and calendaring properties. Enables compliance with European Regulation 1272/2013 for low PAHs | Weather stripping, Extruded hoses and profiles | SDS TDSGet a Quote |
| KLAREX RG227 | Carbon black with low surface area and very high structure enables less time for mixing with high loadability. Improved dspersion and excellent processing characteristics enabling smooth surface. | Complicated design weather stripping Automotive door seals Extruded hoses and profiles Moulded rubber parts | SDS TDSGet a Quote |
| KLAREX RG113 | Wide aggregate size distribution providing higher loading capacity, less energy in mixing and ease of processing . Optimised pellet hardness and lower structure of this grade enable beneficial features in the green compounds dur i ng compound processing including faster extrusion rate, high green strength, and exceptional dimenionstability . | Building profiles Brake diaphragms Wire and cable insulation | SDS TDSGet a Quote |
| KLAREX RG315 | Clean carbon black to provide excellent dispersion, easier processing, with fast extrusion rate with higher loadability. | Moulded and extruded rubber parts including anti-vibration components and automotive weatherstripping | SDS TDSGet a Quote |
| KLAREX RG535 | Carbon black with low grit and ash, very low surface area and medium structure enabling excellent dispersion, high electrical resistivity to avoid contact corrosion problems (even at high loadings) and excellent extrusion characteristics. | Anti-vibration components Automotive belts Weather stripping (particuarly in contact with metals) Extruded profiles Hydraulic and industrial hoses | SDS TDSGet a Quote |
| KLAREX RG545 | Unique morphology carbon black with low grit and ash, very low surface area and high structure with excellent cleanliness enabling lower surface defects and excellent dispersion. | Anti-vibration components Automotive weather stripping Extruded profiles Automoive coolant and industrial hoses | SDS TDSGet a Quote |
