Jiangsu Yuhua Jinlong new polyurethane foam biodegradable

The new carbon dioxide-prepared polyurethane (PU) foam technology developed by Jiangsu Yuhua Jinlong Green Chemical Co., Ltd. passed the appraisal organized by the State Environmental Protection Administration recently. This product is used as a buffer packaging material and can be completely biodegraded after disposal.

According to reports, Jiangsu Yuhua Jinlong Green Chemical Co., Ltd. uses carbon dioxide gas as the main raw material and adjusts and copolymerizes with epoxide to obtain aliphatic polycarbonate polyols and polyurethane foams. The prepared polyurethane foam can be completely biodegradable without leaving any harmful substances.

According to tests conducted by the Chinese Academy of Environmental Sciences, carbon dioxide-based polyurethane foams degrade 33% per month, which is superior to synthetic polymer materials and their blends with starch, and has high strength and high modulus.

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