由中国科学院长春应用化学研究所与长春热缩材料股份有限公司共同投资兴建的青岛金元塑料有限公司 ,近日在青岛建成投产。该公司一期工程投资2 0 0 0多万元 ,年产辐射交联聚乙烯泡沫管 2 0 0 0万ｍ2 。辐射交联聚乙烯泡沫管是空调机用无缝泡沫保温管 ,一种新型泡沫隔热保温材料 Qingdao Jinyuan Plastic Co., Ltd., co-invested by Changchun Institute of Applied Chemistry, Chinese Academy of Sciences and Changchun Heat Shrinkable Materials Co., Ltd., was put into operation recently in Qingdao. The first phase of the project invested more than 200 million yuan, with an annual output of crosslinked polyethylene foam tube 20 million m2. Radiation cross-linked polyethylene foam pipe is seamless air-conditioner foam insulation pipe, a new type of foam insulation materials