Ultrafine talcum powder is an ultra-fine natural talc powder processed from high-purity talc ore, which is widely used in plastics, rubber, paint and Other industries. Ultrafine talc is mainly used in PU transparent primers and PU solid topcoats in solvent wood coatings. It is widely used in industr
Electrolytic oxidation or electrochemistry, in the treatment of water including domestic sewage, industrial water, and factory wastewater, the electrode not only plays a role in transferring current, but also plays a catalytic role in the oxidative degradation of organic matter. Pollution is calle
In order to improve the utilization efficiency of fertilizer nutrient resources, promote the sustainable development of green agriculture, and strengthen the scientific fertilization guidance for the main crops in autumn and winter, the Ministry of Agriculture and Rural Crops Management, the Na