What are the common methods of detonation?

2023-04-28 10:16:06
According to different ignition methods of detonators, commonly used detonation methods can be divided into: electric detonation method, non-electric detonation method and wireless detonation method. Among them, the non-electrical detonation includes the detonation method of the detonator, the detonating method of the detonating cord and the detonating method of the detonating tube; the wireless detonation method includes the electromagnetic wave detonation method and the underwater acoustic wave detonation method.

PVA Shuangxin Brand

Shuangxin is a high-tech enterprise specializing in the R&D, production and sales of upstream and downstream products of the PVA industrial chain, such as polyvinyl alcohol (PVA), polyvinyl alcohol special fibers, vinyl acetate (VAC), calcium carbide (calcium carbide), and has a full industrial chain layout of polyvinyl alcohol. Among them, calcium carbide, as the "cornerstone" of chemical industry, is mainly used to produce acetylene to synthesize important chemical materials such as PVC, PVA and BDO, and is the basic raw material in the upstream of organic chemical industry. Polyvinyl alcohol is a water-soluble degradable polymer material, which has many properties such as cohesiveness, fiber forming, emulsification stability, gas barrier, film forming, biodegradability, etc. It is mainly used in the production of polymerization aids, special fibers, adhesives, safety glass sandwich films (PVB films), water-soluble films, optical films, etc., and is widely used in fine chemicals, green buildings, paper making, fibers, automobiles, degradable packaging, photoelectric Medicine and other industries are the development direction of new materials supported by the state.

The company's products are sold to 29 provinces (autonomous regions, municipalities directly under the Central Government) in China, and some products are exported to more than 40 countries and regions in Europe, South America, Southeast Asia and other places. The company's polyvinyl alcohol, polyvinyl alcohol special fiber, vinyl acetate and calcium carbide products were all rated as "Famous Products in Inner Mongolia Autonomous Region". Shuangxin brand polyvinyl alcohol and high-strength and high modulus polyvinyl alcohol fiber products were awarded the first Certificate of China's Export Commodity Brand in Inner Mongolia Autonomous Region in 2021.

The company has been awarded the first batch of "green factories", "national intellectual property rights demonstration enterprises", "chemical fiber industry 13th Five Year technological innovation demonstration enterprises", "chemical fiber green development contribution award", "national specialized new small giant enterprises" and other honors, and has passed the laboratory accreditation of China National Accreditation Service (CNAS) for Conformity Assessment and IATF 16949 automobile industry quality management system certification, The "Demonstration and Creation of Energy Saving Standardization in PVA Production" project undertaken by the company is the first national energy saving standardization demonstration and creation project in Ordos that passed the on-site examination and acceptance. Some PVA products have been imported instead, making positive contributions to the development of China's PVA and even new chemical materials industry.

Pva Shuangxin Brand,Sinopec Pva,Toalla Pva,Pva 17Kpva Resin

Henan Chuange Industry CO.,LTD , https://www.chuangegroup.com