Calcium carbide is an inorganic substance, the chemical formula is CaC2, the main component of calcium carbide, white crystals, industrial products are gray-black lumps, and the cross section is purple or gray. It reacts violently when encountering water, generating acetylene and releasing heat. Calcium carbide is an important basic chemical raw material, mainly used to produce acetylene gas. Also used in organic synthesis, oxyacetylene welding, etc.
Acetylene produced by the reaction of calcium carbide with water can synthesize many organic compounds such as synthetic rubber, synthetic resin, acetone, ketene, carbon black, etc.; at the same time, acetylene-oxygen flame is widely used in metal welding and cutting.
Store in a cool, dry and well-ventilated warehouse. Keep away from fire and heat sources. The relative humidity is kept below 75%. The packaging must be sealed and protected from moisture. It should be stored separately from acids and alcohols, and avoid mixed storage. The storage area should be equipped with suitable materials to contain the leakage.
Calcium Carbide,Calcium Carbide 50-80mm,Calcium Carbide 100kg Drum,Calcium Carbide Manufacturer,Calcium Carbide For Export Henan Shunbang Chemical Industry CO.,Ltd , https://www.pvcresinchem.com
Lingong excavator new conference site
Linggong excavator new release ceremony site
Linggong excavator new products slowly out
Linggong excavator sparkling new debut leading domestic high-end market
On November 23, 2010, the 5th China International Construction Machinery, Building Materials Machinery, Engineering Vehicles and Equipment Expo (bauma China 2010) was grandly opened at Shanghai New International Expo Center. Shandong Linggong, a leader in construction machinery, brought its series of products to the Shanghai BMW Exhibition. In the morning, Lingong held a new excavator launching ceremony at the booth, mainly introducing 6210, 6150, 6250, and 6300 excavators. Its flagship product, the LG6210 excavator, is a high-performance, multi-purpose, high-end hydraulic excavator that meets international trends. Combining advanced international technologies, it is tailored to the needs of China's complex industrial and mining operations. Lingong's new product launch broke through the traditional way. With the temporary rise of PVC panels on the wall of the temporary workers' booths, new Lincang excavators slowly rolled out. This unique new product release method has attracted a large number of audiences to stop and enjoy the driving experience and experience the high reliability of Lingong products.
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