Sodium lignosulfonate is a chemically modified product of natural lignin, an anionic surfactant, in the state of yellow-brown fine powder. Content: 50-65% About Diffusing agent M-9 Sodium Ligninsulfonate: Diffusing agent M-9 Sodium Ligninsulfona…
Copper-iron can be refined by adding a little bit of rare earth. Both copper and iron have a melting temperature around 1200 degrees. They are perfectly compatible. About Prealloyed Iron Copper FCu Powder : A lot of metals used in this application…
In addition to the aquarium in the supermarket, the underwater restaurant with the theme of marine culture is also quietly emerging. If the aquarium in the supermarket is a precursor to the popularity of marine culture, then the aquarium theme restau…