Wopanga mtengo wabwino tetrahydrofuran Cas: 109-99-9

Tetrahydroforan imagwiritsidwa ntchito popanga ma polima komanso olima, mankhwala ogulitsa, komanso mankhwala osokoneza bongo. Zochita kupanga zomwe zimakonda kuchitika mu makina otsekedwa kapena pansi pa ntchito zomwe zimaletsa kuwonekera kwa wogwira ntchito ndikumasulira chilengedwe. Thf imagwiritsidwanso ntchito ngati zosungunulira (mwachitsanzo, chitoliro choyenera) chomwe chingapangitse kuti pakhale malo ophatikizika mukamagwiritsa ntchito malo osakwanira. Ngakhale THF imapezeka mwachilengedwe mu mafuta a khofi, owonda anapiye, ndi nkhuku yophika, zosayembekezereka sizikuyembekezeka kukhala zowopsa.
Nyanchene oxide amagwiritsidwa ntchito ngati mafuta osakaniza komanso osakanikirana ndi zina. Imagwiritsidwa ntchito kukhazikika pamafuta okhudzana ndi mtundu wa mapangidwe a mitundu ya andsludge.
Tetrahydroforan imagwiritsidwa ntchito ngati zosungunulira, ma vinsins, ndi ma oli okwera; monga chiwongolero cha griggerting kwa organiretic, ndi chitsulo chazitsulo; Ndipo mu synthesis goccinic acid ndi butrolactone.
Zosungunulira kwa olamulira kwambiri, makamaka polyvinyl chloride. Monga momwe amachitira sing'anga ya grignord ndi zitsulo hydride zomwe zimachitika. Mu kaphatikizidwe ka 30rolactone, succinic acid, 1,4-fiadeyaol diaceatate. Zosungunulira mu mbiri yakale. Itha kugwiritsidwa ntchito pansi pa feduro chakudya, mankhwala & cosmetic kuti apangidwe zolemba kuti akwaniritse, kunyamula, kapena kusunga zakudya ngati kuchuluka kwa 1.5% ya filimuyi: kudyetsedwa. Regine. 27, 3919 (Apr. 25, 1962).
Tetrahydroforan imagwiritsidwa ntchito makamaka (80%) kuti apange polytetramethylene ether glycol, malo oyambilira omwe amagwiritsidwa ntchito makamaka popanga zikopa za elastomeric (mwachitsanzo, zikopa za skateboard). Zotsalira (20%) imagwiritsidwa ntchito popanga mapulogalamu (mwachitsanzo, magalimoto opindika, zomata, zosindikizira, ma disi ogulitsa maginito) komanso monga mapangidwe a mankhwala.