Detailed Product Description

my company has two different kind of silica active :Ultrafine silica activity andActive wear high silica.

(1)Activity ultrafine silica, silica of high purity, ultra-fine after treatment, fineness 1200 goal, achieving more than 95% white.. Reduce the original silica, volatile and difficult scattered shortcomings, thereby increasing the activity of ultrafine silica and rubber affinity, wearable and put strong performance

(2)Active wear high silica is a colorless powder, up to 800 degrees above the superfine. Rubber production can be a substitute for silica, 660 Carbon black, 550 Carbon black, 330 Carbon black, 220 Silica.

if you want i am glad to give you more detail information!!