This invention provides a urea-free, high solids content aqueous calcium stearate dispersion suitable for use as an additive in paper or paperboard coating formulations. More particularly, this invention provides a urea-free aqueous calcium stearate ...…
Aqueous calcium stearate dispersions have long been used as additives in paper coating formulation, the calcium stearate imparting lubricating, leveling, and anti-dusting properties to the coating formulation. Since it is preferable in the paper-maki...…
ATO cathodes from Li-O2 cells in different charge states are analyzed to quantify their Li2O2 and Li2O content. ATO cathodes are removed from the cells in an Ar-filled glove box, dried for 12 h at RT in a vacuum glass oven (Büchi, Switzerland), and t...…
There is also an excellent linear relationship between the consistency of cement slurry and the content of hydroxypropyl methylcellulose, and hydroxypropyl methylcellulose can significantly increase the viscosity of mortar. The more significant the r...…
There are two types of external mold release agents and internal mold release agents. The materials used for the external mold release agent and the internal mold release agent are different, and there is a big difference in price.…
An Apple official said in a recent interview that the recesses on the newly designed MacBook Pro offer a smart way to give users more room for content and allow Apple to make the bezels thinner, giving users more screen real estate. Adding a…
Shaft parts, it is one of the general parts of the machine, it is also a very important part, it can support the transmission components, and can transmit torque.…
During long-term storage and use of rubber and its products, due to the effects of heat, oxygen, ozone, metal ions with variable valence, mechanical stress, light, high-energy rays, as well as other chemical substances and mold erosion, it w…
The ball mill will typically be constructed with Aluminum Oxide media and ball mill lining for quartz applications. The most common Hosokawa air classifier used for Quartz is the Hosokawa Alpine Stratoplex (ASP) which is used for a cut point (top siz...…
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