Chancapiedra powder

Wednesday 16 August 2023

Wholesale flat washers are placed between the bearing surface of a bolt, screw, or nut and the surface of the parts being connected. special size flat washers are used to increase the contact surface area of the connected parts, reduce the pressure on the bearing surface, and protect...

Sunday 29 January 2023

The Fischer Tropsch wax, also called FT wax, with a high melting point (generally higher than 85°) is mainly composed of linear, saturated high-carbon alkanes with a relative molecular mass of 500-1000, which gives this chemical a fine crystal structure, high melting point, and narrow...

Tuesday 08 July 2025

Prilocaine is a local anesthetic of the amino amide type. Prilocaine is often used in dentistry. Prilocaine is also often combined with lidocaine as a preparation for dermal anesthesia (lidocaine/prilocaine or EMLA), for treatment of conditions like paresthesia. It is a kind of local...