Polyols For Bio-Based Polyurethane Structural Adhesives And Their Applications

Application unit: Sankeshu Coatings Co., Ltd.

Since 2019, our company has cooperated with Professor Guo Kai's team from Nanjing University of Technology to develop new bio-based polyurethane building structure products. After testing and evaluation, the products meet the requirements of JGT287-2013 "Insulation decorative board exterior wall insulation system materials". In the past three years, it has been used in Chengdu Industrial Park, Guyuan Cultural Center and Library, Changsha Mingfa Commercial Plaza South Commercial, Jilin Economic Development Zone Hospital, Shaanxi Provincial Confidentiality Technology Service Center, Huazhou Education Park, Guizhou Renhuai Wanda Eco-city, Zhengzhou Medical and Health Emergency Material Reserve Center, Anhui Baichuan High-end Biomedical In more than 200 projects, including the Phase III EPC project of the Pharmaceutical Industry Park, the Phase I project of the Auto Parts Industry Park in Gaoyou High-tech Zone, the reconstruction project of the Pediatric Outpatient and Emergency Department of Tianjin Vocational University and Minhang District Central Hospital, the base construction project of Shanghai Zhenlan Instrument Technology Co., Ltd., the shantytown reconstruction project in Yanpu District, Yuquan Town, Taizhou District, the Xinhua Guojin Center in Neijiang, and Longhu Hotel, the product quality has been stable, and the comprehensive cost has been significantly reduced compared with similar petrochemical-based products. The cumulative sales (excluding tax) in three years has reached 228.85 million yuan, and the new profit (gross profit) has reached 49.69 million yuan.