Ubwino wapamwamba 99% Polyethylene glycol dimethyl ether(NHD-250,NHD-500) cas 24991-55-7

Poly(ethyleneglycol)dimethylether(NHD) ndi mtundu watsopano wosungunula wa sulfurizing ndi de-carbonating wokhala ndi chiyero chapamwamba, chemistry yabwino kwambiri & kukhazikika kwa kutentha kwa media za acidity yayikulu, alkali ndi kutentha. Ndiwoyenera kuyeretsa mpweya wa anthraco-synthetic. Itha kuchotseratu sulfurize wa haidrojeni wosakanikirana ndi gasi wosakanikirana wamafuta achilengedwe, gasi wakumunda wamafuta, gasi wamalasha m'mafakitole kapena mizinda ndi mpweya wamafuta amafuta. Makamaka, imatha kutulutsa sulfure organic bwino.

Monga wothandizila kuchotsa mpweya asidi (monga H2S, C02, cos, etc.), plasticizer, binder pawiri, antistatic wothandizila, nsalu yosindikiza ndi utoto makampani monga wothandiza, makampani osindikizira monga kukonzekera inki wapadera ndi kutukula, zipangizo zosindikizira ndi zida zosindikizira. kuyeretsa, kuyeretsa m'mafakitale (makamaka kupanga zotsukira zopanda halogen), zotsukira tsiku lililonse, organic reaction solvent kapena phase transfer catalyst, zosungunulira utoto, chochotsera utoto ndi defoamer, etc.