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关 键 词：GP-2102价格,PC
行 业：塑料 通用/工程塑料 工程塑料
发布时间：2021-06-16
LG introduces: LG Group of South Korea was founded in 1947 in Seoul, South Korea, and is located at No. 20, ruyidao cave, yongdengpu District, Seoul city. It is an international enterprise group for industrial development in the world. LG Group has established more than 300 overseas offices in 171 countries and regions. LG, electronics, electronics and other fields of life, including LG, electronics and display
塑料的处理：PC塑胶原料的吸水率较大，加工前一定要预热干燥，纯PC干燥120℃，改性PC一般用110℃温度干燥4小时以上。干燥时间不能超过10小时。一般可用对空挤出法判断干燥是否足够。再生料的使用比例可达20%。在某些情况下，可的使用再生料，实际份量要视制品的品质要求而定。再生料不能同时混合不同的色母粒，否则会严重损成品的性质。
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%.
韩国LG的发展：在电气与电子领域，进入80年代后，LG集团主导了彩电、VCR、电脑等产品的开发，并集中投资于半导体事业领域，引领了技术时代的发展。同时，金星半导体开发出韩国型标准交换机，开辟了韩国通信事业的。金星电线(现LG电缆)迅速实现了铜通信向光通信、普通电线向超高压电线的转换，引领了电缆事业质的转换。
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.
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