Acetylene black is obtained from calcium carbide or naphtha (crude gasoline) pyrolysis byproduct gas decomposition refining acetylene purity above 99%, after continuous pyrolysis of carbon black.
For ball screw precision tolerance, now have C10, C7, C5, C3, C2, C1. The smaller the number, the higher the accuracy. The most widely use ball screw now is C7 and C5. Our C7 ball screw is rolled thread ball screw, which the accuracy is C7=0.05mm in 300mm
The mode of action of gibberellin is to overcome the dwarf traits of plant genetics and make the vegetative body grow vigorously. Delay the shedding of organs, regulate the direction of material transport, and transfer materials to the original reservoir.
Sodium Humate:Black granular or powder, soluble in water, alkaline, has the functions of ionexchange, adsorption, complication, flocculation, decentralization and adhesive bonding.
Crosslinking agent TAIC liquid CASNo.:1025-15-6 EINECS:213-834-7 Characteristics High quality crosslinking coagent for improvement of crosslinking efficiency by three functional allyl groups. With a triazine ring, heat resistance is greatly improved. Vari