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      1. Tunhe Energy
        BDO
        PTMEG
        γ-butyrolactone
        THF
        Polyurethane
        Tunhe Polyester
        PET
        PBT
        Biodegradable Resin
        TPEE
        Tunhe New Material
        EPS
        Tunhe Profiles
        PVC
        Tunhe Degradable
        PBAT+PLA+Filler

        THF application

        Tetrahydrofuran, an important organic chemical material and a fine chemical raw material, is widely used in resin solvents (tape coating, PVC surface coating, reactor cleaning, glass paper coating, plastic printing ink, thermoplastic polyurethane coating), reaction solvents (Grignard reagent, alkali alkyl metal compound and alkali aryl metal compound, aluminum hydride, boron hydride and organic high polymer), chemical intermediates (polytetramethylene ether, generated from tetrahydrofuran and 1,4-butylene glycol through polycondensation is called PTMG for short and polytetramethylene through further polycondensation is called PIG for short, tetrahydrofuran polyether through ring opening polymerization can be used as raw materials for producing spandex as well as natural gas odorant), chromatographic solvent (Gel permeation chromatography).

         

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