We understand the challenges with compound formulation and conversion processes for various sealing applications.

Our portfolio of high performance carbon blacks enables compounders and sealing systems manufacturers to tailor properties for excellence in processing, appearance and sealing performance. Our products offer:

  • Unique colloidal properties to enable lower energy, faster mixing, extended screen life and reduced scrap
  • Tailored morphologies to meet compound electrical resistivity specifications
  • Low residue providing Class A surface finish and extended screen life and scrap reduction
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sealing systems

Our sealing systems solutions can help you overcome these common challenges

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CLASS A SURFACE FINISH

Our pioneering work in the reduction of grit and other impurities gives you the ability to produce defect free Class A surface finishes for access to higher value markets. This technology has the added benefit of reduced extruder screen changes to improve processing efficiency.

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DISPERSION

Our wide range of tailored morphology products provide fast incorporation and complete dispersion to maximize compounding efficiency while delivering the targeted reinforcement levels for a wide range of extruded and molded sealing systems.

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EXTRUSION CONTROL

Our wide range of tailored morphology products allows for flexibility in compounding to achieve optimum rheology and extrusion control for various dense and sponge compounds while balancing other critical performance reinforcement parameters and compound economics.

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MECHANICAL PROPERTIES

Our comprehensive range of ASTM and unique morphology products enables the optimum balance of hardness, tensile strength and sealing force to consistently ensure on-target compound performance.

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ELECTRICAL RESISTIVITY

Our uniquely designed products enable high resistivity at high loadings while maintaining required levels of reinforcement. Such products can be used to address increasingly stringent OEM specifications for compound electrical resistivity, for example when formulating for galvanic corrosion resistant compounds for weather strip.

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OUR PRODUCTS

Product NameDescriptionData SheetSDSContact
N550A standard, low surface area, high structure semi-reinforcing carbon black with a good balance of properties for belts, anti-vibration systems, hoses, sealing systems, roofing and general purpose masterbatch and compounding.brochure-iconcontact-icon
N650A standard, low surface area, high structure semi-reinforcing carbon black with a good balance of properties for belts, anti-vibration systems, hoses, sealing systems, roofing and general purpose masterbatch and compounding.brochure-iconcontact-icon
N660A standard, low surface area, medium-low structure semi-reinforcing carbon black with a good balance of properties for belts, anti-vibration systems, hoses, sealing systems and general purpose masterbatch and compounding.brochure-iconcontact-icon
N683A standard, low surface area, high structure semi-reinforcing carbon black with a good balance of properties for belts, anti-vibration systems, hoses, sealing systems and general purpose masterbatch and compounding.brochure-iconcontact-icon
N762A standard, very low surface area, low structure semi-reinforcing carbon black with a good balance of properties for belts, anti-vibration systems, hoses, sealing systems and general purpose masterbatch and compounding.brochure-iconcontact-icon
N765A standard, very low surface area, high structure semi-reinforcing carbon black with a good balance of properties for belts, anti-vibration systems, hoses, sealing systems and general purpose masterbatch and compounding.brochure-iconcontact-icon
N772A standard, very low surface area, low structure semi-reinforcing carbon black with a good balance of properties for belts, anti-vibration systems, hoses, sealing systems and general purpose masterbatch and compounding.brochure-iconcontact-icon
N774A standard, very low surface area, low structure semi-reinforcing carbon black with a good balance of properties for belts, anti-vibration systems, hoses, sealing systems and general purpose masterbatch and compounding.brochure-iconcontact-icon
N539A standard, low surface area, low structure semi-reinforcing carbon black with a good balance of properties for belts, anti-vibration systems, hoses, sealing systems and general purpose masterbatch and compounding.brochure-iconcontact-icon
BC1095A low surface area, high structure semi-reinforcing carbon black with optimized pellet properties and high retained structure to provide superior performance for highly loaded extrusion applications. BC1095 delivers excellent processing with improved dispersion and superior Class A surface finish.brochure-iconcontact-icon
BC1051A low surface area, low structure semi-reinforcing carbon black with exceptionally low residue to provide superior performance for dynamic applications and thin-walled injection molded parts. BC1051 delivers improved dispersion and excellent processing with fewer screen changes.brochure-iconcontact-icon
BC1041A low surface area, low structure semi-reinforcing carbon black with exceptionally low residue to provide superior performance for dense weatherstrip, dynamic applications and thin-walled injection molded parts. BC1041 delivers excellent processing with fewer screen changes, improved dispersion and superior Class A surface finish.brochure-iconcontact-icon
BC1031A low surface area, high structure semi-reinforcing carbon black with optimized pellet properties and exceptionally low residue to provide superior performance for highly loaded extrusion applications. BC1031 delivers excellent processing with fewer screen changes, improved dispersion and superior Class A surface finish.brochure-iconcontact-icon
BC1004A very low surface area, medium structure semi-reinforcing carbon black with optimized morphology to produce highly loaded hose or profile compounds with reduced compound costs, excellent processing and superior low gloss surface finish. BC1004 is uniquely designed for higher compound electrical resistivity versus conventional carbon blacks for situations where electrochemical degradation (ECD) or galvanic corrosion issues are encountered.brochure-iconcontact-icon
BC1029 A very low surface area, medium-high structure semi-reinforcing carbon black with exceptionally low residue and optimized morphology to provide superior performance for thin-walled injection molded parts and highly loaded extrusion applications. BC1029 delivers excellent processing with fewer screen changes, improved dispersion, higher carbon black loadings and superior Class A surface finish.brochure-iconcontact-icon
BC1001A very low surface area, medium structure semi-reinforcing carbon black with optimized morphology to provide superior performance for dense weatherstrip, dynamic applications and thin-walled injection molded parts. BC1001 can replace standard carbon blacks at higher loadings while also delivering easier mixing and better processing.brochure-iconcontact-icon
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