【供需】采购纯天然气半补强炭黑

Group 1: Market Offerings - New and used carbon black grinding equipment is available for sale, suitable for national standard and pyrolysis carbon black processing with a power of 200 [1][8] - Longhong Carbon Black, a leading brand, offers a 50% oil pitch blend N220 with low residue, high purity, high blackness, and high wear resistance, with significant year-end discounts for bulk purchases [2][9] - Black Cat Carbon Black provides direct supply from the manufacturer with competitive pricing, transparency, and quality assurance, collaborating with top global tire brands [2][9] Group 2: Product Specifications - Various carbon black products are available, including spray carbon black and semi-reinforcing carbon black, with military-grade quality and the largest domestic production capacity [3][10] - The specifications for tire pyrolysis coarse carbon black include a toluene transmittance of 77.3%, moisture content of 0.41%, and ash content of 16.3% [5][12] - Premium carbon black is offered with specifications of ash content <1%, iodine absorption value >135, oil absorption value between 80-110, tensile strength >20, and elongation >9 [7][14] Group 3: Equipment and Packaging - Huabang Heavy Industry offers specialized magnetic separators for carbon black and pyrolysis carbon black, featuring dust-proof, thorough iron removal, high efficiency, and low energy consumption [7][14] - A carbon black absorption value rapid titrator is available, adhering to GB/T 3780.1-2020 testing standards, ensuring reliable and stable detection [7][14] - Used carbon black packaging bags are for sale, with dimensions for half-ton and ton bags specified [7][14]