Mullite sand powder has been used as investment casting shell refractory. Compared with the quartz shell, the mullite shell has outstanding advantages.Including mullite sand for investment casting and mullite powder for investment casting
This is OEM Luxury Empty 80ml Liquid Customized PET Pink Frosted Make Up Makeup Nail Polish Remover Dispenser Bottle. If you want to Buy 80ml Pink Pet Makeup Nail Polish Remover Bottle please contact with us to send free sample. You also can call this bot
Our healthy and easy-to-clean ceramic nonstick coating is derived from sand and free of PFAS, PFOA, lead, and cadmium for effortless cooking and quick cleanup.
Decorate and protect your interior wall surfaces with Luomei Interior Wall Top-coat. A premium grade low odour latex paint, it delivers a beautiful smooth and eco-friendly matt finish. We can customize the color according to your requirement.
Characteristics:Coal based Activated Carbon, is made from high quality virgin coal, by steam activation. This carbon have large surface area, large adsorption capacity and high hardness. It is widely used for water treatment, air purification, solvent rec
99.995% ALPHA alumina has stable crystal phase, high hardness and good dimensional stability, especially it can improve the compactness of ceramics. In addition, it has high resistivity and good insulation performance.