overview[1-2] polyethylene glycol is a polymer of ethylene oxide hydrolyzate. it is non-toxic and non-irritating and is widely used in various pharmac…

polyethylene glycol chemical modification is to chemically couple polyethylene glycol polymer chains to protein molecules. it can effectively extend t…

background and overview[1][2] polyethylene glycol is a polymer of ethylene oxide hydrolyzate. it is non-toxic and non-irritating and is widely used in…

when it comes to polyethylene glycol, i believe many friends will feel strange. however, if i tell you that it is not difficult to find polyethylene g…

recently, the china chemical fiber industry association released 8 standard group standards including “determination of oligomers in polyethylen…

background and overview[1][2] styrene-butadiene rubber (sbr) is currently the synthetic rubber variety with the highest output and the most widely use…

background and overview[1] polystyrene (ps) microspheres are a widely used material for preparing photonic crystals. this is because polystyrene micro…

polystyrene (abbreviated as ps) is one of the five general-purpose synthetic resins, mainly including gpps (general-purpose polystyrene), eps (expanda…

polystyrene (abbreviated as ps) refers to a polymer synthesized from styrene monomer through free radical addition polymerization. it is a colorless a…

styrene-butadiene rubber (sbr), also known as polystyrene butadiene copolymer”>polystyrene butadiene copolymer. its physical structure proper…

overview[1][2] methoxy polyethylene glycol amine is an important type of modified polyethylene glycol. modified peg, also called modified polyethylene…