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Spray polyurethane foam insulation parameters
What is spray polyurethane rigid foam? Today thermal insulation is the biggest factor for the energy saving. At this point, rigid polyurethane foam which has closed cell structure is the material having the lowest heat transfer coefficient (0.018-0.022 W/mK) in the world. This type of polyurethan...Read more -
Strong Market Demand for a Good Start
On the fifth day of the New Year, in the Mamu Intelligent Park of Wynca Group, located in Jiande, Hangzhou, Zhejiang Province, the roar of machines continued, the fully automated production line ran orderly, and the data continued to beat on the smart screen; In Wynca chemical production workshop...Read more
