Shanghai Daoqin Plastics Co., Ltd.

        科学家们 most production 出 一 types can chemical and ring 三磷腈 belt/tape sustainable, tough flame retardant polyurethane ester film.

        一 lower application areas for polyurethane ester (PU) film can 自动愈 combined, flame retardant, can recycling, machine reinforcement and other requirements. is will this property can formed to mono system in is 一 巨 large 挑战. in can 逆Diels-Alder(DA) reaction and ring 三磷腈 基础 upper, 科学家们 made 备 一 series new type combined, flame retardant, can recycling and machine strong/high degree high polyurethane ester film (PU-DA-x).

         ring 三磷腈 use performance non flame retardant property

         due to has 侧链呋喃 线 property polyurethane ester through DA共价键 by 三马 酰亚 amine ring 三磷腈 has crosslinked, fracture tensile force and 杨氏系数 separation increase 293% and 732%. polyurethane ester film excellent can force in can 逆DA reaction lower by property and amount research. in addition, due to add ring 三磷腈, combined formed polyurethane ester elastomer performance non flame retardant property. in addition, due to retro-DA / DA process, PU-DA-x film tool has good can recycling property.