High-Performance Conductive Carbon Black(High BET)

Product Name High-Performance Conductive Carbon Black(High BET) Product Overview The high-performance acetylene carbon black series (Low/Medium/High BET) is a high-end special conductive carbon black refined from high-purity acetylene gas through closed high-temperature oxygen-free pyrolysis, graded purification, precise modification and dust-free compression. Adopting mature acetylene pyrolysis technology, the series eliminates the defects of furnace carbon black such as excessive impurities and unstable structure. Three differentiated models including Low BET, Medium BET and High BET are developed by accurately controlling pyrolysis temperature, residence time and particle grading. All series feature high crystallinity, low impurities, high chemical stability, no sulfur and heavy metal pollution, covering full-scene requirements of anti-static, conventional conductivity and ultra-high conductivity. They are suitable for industrial mass production in new energy, electronic and electrical, polymer materials, fine chemical and other fields, serving as functional conductive substrates with both universality and professionalism. Technical Parameter Average particle size (nm): 29 BET (m²/g): 140 Typical cDBP value (ml/100 g): 165 Customizable cDBP range (ml/100 g): 120–190 pH: ~9.6 Moisture (ppm):<100 Ash content (%): ~0.01 Fe (ppm):<5 S (ppm):<2 Magnetic substances (ppb):<50 Product Features High BET acetylene carbon black is the high-end high-conductivity model of the series, with fine primary particle size, large specific surface area, developed pore structure and ultra-high structure degree, possessing ultra-large effective contact area and ultra-fast conductive network construction capability. Its conductive performance is far superior to conventional models, achieving ultra-high conductivity and ultra-low resistivity with extremely low dosage. Meanwhile, it retains the core advantages of acetylene carbon black such as high purity, low impurities and aging resistance. It is mainly applied to high-end scenarios of ultra-high conductivity, precision energy storage and ultra-low internal resistance, suitable for high-performance new energy and precision electronics high-end manufacturing fields. Application Fields Focusing on high-end scenarios of ultra-high conductivity, ultra-low internal resistance and precision energy storage. High-end new energy: conductive agents for power batteries, energy storage batteries, high-rate supercapacitors and precision lithium battery electrodes; Precision electronics: high-end varistors/thermistors, high-precision conductive films and micro electronic shielding devices; High-end materials: high-conductivity shielding coatings, ultra-thin conductive inks and high-performance flexible conductive rubber. Suitable for high-end precision manufacturing scenarios with strict requirements on resistivity, stability, cycle life and purity. Related Information Storage Environment: All series products shall be stored in a dry, ventilated, cool and clean closed indoor warehouse, kept away from fire sources, heat sources, strong acids, strong alkalis and flammable and explosive chemicals. The ambient temperature is kept constant at 5~35°C with relative humidity ≤65%. Outdoor stacking, rain exposure, sun exposure and moisture are strictly prohibited.