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jh@jinghe-rotomolding.com

Sinopec successfully developed special materials for outdoor plastic products

Recently, Sinopec Ningbo New Materials Research Institute, newly established by Sinopec Zhenhai Refining and Chemical Company, has successfully independently developed special materials for the production of polyethylene rotomolding, which can be widely used in the manufacture of outdoor rotomolding products such as boats and water tanks, filling the domestic gap. 

Rotational molding is a plastic hollow molding method. Outdoor rotomolding products such as boats and water tanks have special requirements for material properties due to long-term exposure to complex environments such as humidity and heat, exposure to sunlight, and impact. The raw materials required by domestic manufacturers have long relied on imports. Due to the impact of the new crown pneumonia epidemic, domestic companies that manufacture large-scale rotomolding products are facing the dilemma of out of stock in foreign supply chains.

Liu Chuanchuan, deputy director of the Polyolefin Research Office of Sinopec Ningbo New Materials Research Institute, said that the rotomolding material processed by this special material has specific properties that integrate high stiffness, high toughness and high UV resistance, which can effectively meet the manufacturing needs of downstream enterprises.


Post time: May-20-2022