Leading Manufacturer And Exporter Of Carbon Black In China, Which Has Rubber Grade Carbon Black , Nano-Carbon Black And Special Pigment Carbon Black . Our Company Owns Professional R&D Team , Suppling Clients With Professional Technical Support. Our ...Read More
Specifications 1. Sodium Sulfide Yellow Flake 60% 2. Sodium Sulfide 60% Min 3. Sodium Carbonate 2% Max 4. Sodium Sulfite 1% Max Specifications Sodium Sulfide With Fe Content Of 10ppm,30ppm,50ppm,80ppm,150ppm And 1500ppm.Widely Used In Tanning Indu ...Read More
CAS No.: 8050-09-7 Gum Rosin Is A Kind Of Natural Resin, That Composed Of Various Kinds Resin Acids, And Having Special Physical And Chemical Properties. It Is An Important Raw Material For The Manufacture Of Adhesive, Coating, Inks, Rubber, Soaps, ...Read More