white carbon black

Description

Activity ultra-fine white carbon black is that silica of high purity, ultra-fine treatment, achieving fineness ***0 goal and more than *5% white. It is treated by the integrated treatment of high-tech chemical processing and surface activity silane coupler agent. Reduce the original silica, volatile and difficult scattered shortcomings, thereby increasing the activity of ultra-fine silica and rubber affinity, wearable and put strong performance. Greatly reduce the pollution and protect the health of workers. Ultra-fine silica activity applies a light-colored, use of color and other rubber products. Furthermore, in a black rubber products can replace **0, **0 carbon black and high-quality, low-cost, rubber production costs can be greatly reduced. Welcome both domestic and foreign companies to buy. Name Ultra-fine white carbon blac Indicators Heating reductions 1.0 NBP absorption 0.**1.0 PH **9 *5vm% residue Screen%≤ 0.1 Tensile strength MP≥ *9 Elongation at break%≥ **0 **0% tensile strength MP 2.**6.0