Puas yog THF Tetrahydrofuran siv los ua cov kuab tshuaj?

Puas yog THF Tetrahydrofuran siv los ua cov kuab tshuaj?

CAS 109-99-9 Tetrahydrofuran (THF) yog dav siv los ua cov kuab tshuaj.. Tetrahydrofuran yog ib qho ntawm cov kuab tshuaj lom tsawg tshaj plaws uas muaj toxicity tsawg. Raws li cov kua, nws yog flammable, nrog tsawg boiling point thiab flash point. Nws yog ib qho yooj yim mus ntes hluav taws ntawm chav tsev kub, yog li nws yuav tsum tau ceev kom deb ntawm qhov hluav taws kub thaum siv.

THFtshwj xeeb tshaj yog muaj nuj nqis rau nws lub peev xwm los yaj ntau ntau yam tshuaj sib txuas, los ntawm polar mus rau non-polar tshuaj, thiab nws cov cuab yeej tshwj xeeb ntawm kev sib koom tes nrog cov hlau ions, uas yog ib qho tseem ceeb rau ntau cov tshuaj tiv thaiv.

THF CAS 109-99-9 Daim ntawv thov

Nto Txheej

--- Vim muaj zog solubility ntawm vinyl chloride, txawm nyob rau hauv high℃ntawm polymerization, THF yog siv raws li ib tug hnyav rau hluavtaws tawv coatings.

Adhesives

--- Siv kom zoo dua ntawm cov khoom solubility zoo thiab diffusion, Tetrahydrofuran yog siv los ua cov kuab tshuaj rau vinyl thiab epoxy adhesives.

Zaj duab xis Casting

---Nws yog siv rau vinyl chloride tshav kub-shrinkable zaj duab xis thiab rau desiccant.

Printing Inks

--- THF CAS 109-99-9 yog tsim rau luam ntawv inks, vim hais tias me ntsis soluble inorganic tebchaw yuav yaj thiab evaporation yog ceev.

Lwm yam kev siv

--- Nws yog dav siv los ua ib qho hnyav rau cov resins tshwj xeeb xws li photosensitive resins, vim hais tias txawm nyob rau hauv chav tsev kub nws muaj peev xwm yaj ntau yam resins, thiab nws yog miscible nrog dej thiab feem ntau organic solvents.

Qhov twg yuav Tetrahydrofuran THF?

Gneebioyog ib lub chaw muag khoom ntawmCAS Nr 109-99-9 THF Solvent. Peb lav qhov zoo ib yam, tus nqi sib tw, thiab txhim khu kev xa khoom thoob ntiaj teb kom koj cov haujlwm ua haujlwm tau zoo. Rau ib qho kev txiav txim zoo thiab cov khoom specifications, hu rau peb hnub no los tham txog koj cov kev xav tau.

Nyem Kom Thov Ib Daim Ntawv Tso Cai

txog peb

Henan Gneebiotau tsim nyob rau hauv 2016, ua raws li lub koom haum lub tswv yim ntawm "cov khoom siv tshuaj lom neeg thoob ntiaj teb" thiab tsom mus rau siab -kev lag luam tshuaj lom neeg zoo. Lub tuam txhab feem ntau cuam tshuam cov khoom siv tshuaj lom neeg, xws li dichloromethane; methyl sulfoxide DMSO ( qib kev lag luam thiab kws tshuaj); ethylene glycol (MEG); p-Xylene, thiab lwm yam.

Tag nrho peb cov khoom siv tshuaj tau txais cov ntawv pov thawj thoob ntiaj teb suav nrog REACH, ISO, FMQS, HALAL, thiab Halal ntawv pov thawj, kom ntseeg tau tias zoo thiab kev lees paub thoob ntiaj teb, Peb muaj cov tsev khaws khoom hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog rau 15-hnub kev xa khoom xa tuaj.

Ntim