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Shanghai Jiongjie Rubber and Plastic Industry Co., Ltd., located in Qifu Xinshang Science Park, Songjiang District, Shanghai, has more than 300 employees. It is a high-tech enterprise with independent research and development capabilities and provides customized intelligent accessories. After eight years of rapid development, four cores have been formed, namely spinning, textile machinery parts, electrical machinery parts, printing machinery parts and solar energy accessories
Published on: June 12, 2019 Clicks: 137
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1. Thermal insulation performance: thermal conductivity of polyurethane is 0.022W/(m · K), EPS is 0.041W/(m · K), XPS is 0.028W/(m · K). 2. Tightness: EPS and XPS are bonded with seams and cavities, and the external air can easily flow through the seams and cavities, affecting the insulation performance. If the factor that there are gaps in the cavity is taken into account
Published on: June 11, 2019 Clicks: 42
