Polyether F127 Diacrylate (F127DA) is an acrylated triblock copolymer of polyethylene glycol-polypropylene glycol-polyethylene glycol. Polyether F127 Diacrylate rapidly cross-links and solidifies into a gel under the action of UV and visible light with photoinitiators. Polyether F127 Diacrylate has excellent thermogelling (heating gel) properties and good biosafety, and can be used in biomedical fields, such as drug carriers, wound dressings, cell carrier shear protectants, 3D printing, etc^[1].