welinkschem

Polytetrahydrofuran is a white waxy solid that is readily soluble in alcohols, esters, ketones, aromatics and chlorinated hydrocarbons, and insoluble in ester fatty hydrocarbons and water. PTMEG becomes a clear liquid when the temperature exceeds room temperature.

Polytetrahydrofuran (PTMEG), also known as polytetramethylene ether glycol , is a white waxy solid easily soluble in alcohols, esters, ketones, aromatic hydrocarbons and chlorinated hydrocarbons, insoluble in ester fatty acids and water.

Polytetramethylene ether glycol (PTMEG) is a homopolymer obtained by cationic ring-opening polymerization. PTMEG is a linear polyether glycol with primary hydroxyl groups. At room temperature, PTMEG is a white waxy solid. When the temperature exceeds room temperature, PTMEG is melted into a clear, colorless liquid. PTMEG is readily soluble in alcohols, esters, ketones, aromatic and chlorinated hydrocarbons and insoluble in aliphatic hydrocarbons and water.

Polytetrahydrofuran (PTMEG) is a waxy white solid that melts to a colorless, clear, viscous liquid near room temperature. PTMEG is produced by the catalytic polymerization of tetrahydrofuran (THF). The primary uses of PTMEG are in the production of spandex (polyurethane) fibers, polyurethane elastomers, and copolyester-ether elastomers.

Polytetramethylene ether glycol (PTMEG) is a waxy white solid that melts to a clear, colorless, viscous liquid near room temperature. PTMEG is produced by the catalytic polymerization of tetrahydrofuran (THF). The main applications of PTMEG are the production of spandex (polyurethane) fibers, polyurethane elastomers, and copolyester-ether elastomers. 

Polytetramethylene ether glycol (PTMEG) is a waxy white solid that melts to a colorless, clear, viscous liquid near room temperature. PTMEG is produced by the catalytic polymerization of tetrahydrofuran (THF). The main applications of PTMEG are the production of spandex (polyurethane) fibers, polyurethane elastomers, and copolyester-ether elastomers.

Polytetramethylene ether glycol   is a homopolymer obtained by cationic ring-opening polymerization of the monomer tetrahydrofuran (THF) in the presence of a catalyst. PTMEG is a linear polyether glycol with primary hydroxyl groups. At room temperature, PTMEG is a white waxy solid. When the temperature exceeds room temperature, PTMEG is melted into a clear, colorless liquid. PTMEG is readily soluble in alcohols, esters, ketones, aromatic and chlorinated hydrocarbons and insoluble in aliphatic hydrocarbons and water.

Polytetramethylene ether glycol (PTMEG) is a waxy, white solid that melts to a clear, colorless, viscous liquid near room temperature. The main applications of PTMEG are the production of spandex (polyurethane) fibers, polyurethane elastomers, and copolyester-ether elastomers. PTMEG is produced by the catalytic polymerization of tetrahydrofuran (THF).

PTMEG Polytetramethylene ether glycol is a waxy, white solid that melts to a clear, colorless, flammable ,viscous liquid near room temperature. Polytetramethylene ether glycol, also known as polytetrahydrofuran, briefly called PTMEG .