LG化学成立于1947年,属于LG集团旗下子公司。公司总部位于韩国首尔,是韩国代表性的化学企业 。LG化学在、美洲、欧洲、澳洲拥有43家子公司 。事业涵盖石油化工、电池、材料、生命科学领域,并将能源、水、生物作为未来新事业发展的核心。
2019年7月22日,《财富》世界500强排行榜发布,LG化学位列第490位 。
2019年7月29日,美国《化学与工程新闻》(C&EN)发布一期全球化工企业50强名单,LG化学位列第十 。
2020年1月,英国咨询公司Brand Finance发布《2020年全球化工排行榜》,LG化学位居第四
Plastic treatment: the water absorption rate of PC plastic raw materials is large, and it must be preheated and dried before processing. The pure PC should be dried at 120 ℃ and the modified PC should be dried at 110 ℃ for more than 4 hours. The drying time should not exceed 10 hours. Generally, the air extrusion method can be used to judge whether the drying is sufficient. The proportion of recycled materials can reach 20%. In some cases, recycled materials can be used, and the actual amount depends on the quality requirements of the product. The recycled materials should not be mixed with different color masterbatch at the same time, otherwise the properties of the finished product will be seriously damaged.
同时,LG集团在扩大塑料产业领域的过程中,于1958年成立了金星社(LG电子),并于1959年生产出韩国台真空管式收音机A-501,开辟了韩国电子产业的新,设立了韩国国内家综合电子产品工厂。借此,LG集团于上个世纪50年代,就已经奠定了其企业活动的两大支柱化学和电气电子产业的基础,为韩国产业发展发挥了排头兵的作用。
At the same time, in the process of expanding the plastic industry, LG Group established LG Electronics in 1958 and produced the first vacuum tube radio A-501 in Korea in 1959, which opened a new era of Korean electronic industry and set up the first comprehensive electronic products factory in South Korea. With this, LG Group has laid the foundation of its two pillar chemical and electrical and electronic industries in the 1950s, playing a leading role in the development of Korean industry.
LG Chemical entered China in 1982 and established 16 manufacturing enterprises and 1 Technical Center in Ningbo, Tianjin and other places. In 2004, LG Chemical established its regional headquarters in Beijing.
As one of the top ten chemical enterprises in the world, LG Chemical has been in China for nearly 40 years. The chemical sector including battery industry is growing rapidly and will maintain a growth rate of more than 10% in the next five years. It is estimated that the sales volume of LG Chemical will reach 52 billion US dollars in 2024. Among them, the Chinese market occupies an important share of 40%.
LG Group has set up 31 research centers in 6 countries in the world, and the investment in scientific research and development has accounted for 5% of the group's total revenue. Through overseas research institutions, LG Group's scientific research institutions in Chicago, San Jose and San Diego in the United States, Sendai in Japan, dusseff in Germany and Dublin in Ireland are making great efforts to carry out various scientific research activities with high scientific research equipment, so as to realize the early arrival of high-tech society