Cangzhou Sino-ocean Chemical Co., Ltd

The main composition content of carbon black is carbon element, and also contain a small amount of hydrogen,

Lanthanated tungsten electrode bacame very popular in the circle of welding world, because of its good welding

Zirconium tungsten electrode has good performance when AC welding, especially under high load current.Zirconiu

thoriated tungsten is the most commonly used tungsten in American and some other countries and is a good gener

Yttriated tungsten electrode mainly applied in military and aviation industry with narrow arc beam, high compr

it is a non-toxic white powder, insoluble in water, with acids, and released sulfide decomposition hydrogen su

Cas number:1314-13-2 molecular formula：ZnO molecular weight：81.37 appearance&

a white inorganic pigment, is non-toxic, best opacity, best whiteness and brightness, widely used in coating p

Pure tungsten electrode is suitable for welding under ***** is mainly used when welding aluminum, magnesium an

This product widely applied sewage agents, basic analysis reagent, preparation analysis with standard lye, a f

CAS No.ï¼� 7664-38-2 EINECS Noï¼&

CAS number:68585-34-2 The product has excellent detergent, emulsification and foaming performance, do the sh

PVC resin, the physical appearance of the white powder, non-toxic, odurless, insoluble in water, gasoline, and