Peg-200:Itha kugwiritsidwa ntchito ngati sing'anga pophatikizira organic komanso chonyamulira kutentha ndi zofunikira kwambiri. Itha kugwiritsidwa ntchito ngati chinyezi, chosungunulira chowonjezera mchere wosakanikirana ndi wowongolera mamasukidwe akayendedwe m'makampani azitsamba tsiku lililonse. Ntchito ngati softener ndi wothandizila antistatic mu makampani nsalu; Amagwiritsidwa ntchito ngati wothira m'makampani opanga mapepala ndi mankhwala ophera tizilombo. Mafuta abwino kwambiri, chinyezi, kufalikira, zomata, othandizira antistatic ndi zofewa; Ntchito: Mankhwala a tsiku ndi tsiku: zotetezera mankhwala otsukira mano, mankhwala osamalira anthu; Industrial kuyeretsa: lubricating mafuta processing zitsulo, kukonza; Kupanga mapepala ndi kulongedza: zomatira pulasitiki, zofewetsa, ndi zovala zopangira zovala.
Polyethylene glycol ndi polyethylene glycol fatty acid ester amagwiritsidwa ntchito kwambiri m'makampani opanga zodzikongoletsera komanso opanga mankhwala. Polyethylene glycol ili ndi zinthu zambiri zabwino, monga kusungunuka kwamadzi, kusakhazikika, kusakhazikika kwa thupi, kufatsa, mafuta, kunyowetsa, kufewa komanso kukoma kosangalatsa. Mitundu ingapo yamafuta ang'onoang'ono a polyethylene glycol amatha kusankhidwa kuti asinthe mamasukidwe akayendedwe, mawonekedwe ake ndi mawonekedwe azinthu zochepa. Polyethylene glycol (Mr <2000) yolemera kwambiri yama molekyulu ndioyenera kuthira wothandizila ndi owongolera osasinthasintha. Amagwiritsidwa ntchito mu kirimu, mafuta odzola, mankhwala otsukira mano komanso zonona. Ikugwiranso ntchito pazinthu zopangidwa ndi tsitsi zomwe sizitsukidwa, zomwe zimapangitsa kuti tsitsi likhale losalala. Polyethylene glycol (Mr> 2000) yolemera kwambiri ndimayeso amilomo, ndodo yopopera, sopo, sopo wometa, maziko ndi zodzoladzola. Mwa oyeretsera, polyethylene glycol imagwiritsidwanso ntchito ngati kuyimitsa wothandizira ndi wothandizira. M'makampani opanga mankhwala, amagwiritsidwa ntchito ngati matrix amafuta, emulsion, mafuta, mafuta odzola ndi suppository. Mitundu ya polyethylene glycol yomwe imagulitsidwa (mwachitsanzo. Polyethylene glycol, NF, Dow Chemical Co) ndiyabwino kwambiri pazodzola. Kugwiritsa ntchito methoxypolyethylene glycol ndi polypropylene glycol ndikofanana ndi polyethylene glycol.
Zizindikiro zaukadaulo
Zofunika |
Maonekedwe (25 ℃) |
Chithuvj Pt-Co, PA |
Madzi a Hydroxylvalue mgKOH / g |
Kulemera kwa maselo |
Malo olimba ℃ |
Madzi okhutira (%) |
Mtengo wa PH 1% yankho lamadzi) |
Nkhumba-200 |
Madzi colorless mandala |
≤20 |
510 ~ 623 |
180 ~ 220 |
- |
.50.5 |
5.0 ~ 7.0 |
Ndemanga: kampani yathu imaperekanso mitundu yosiyanasiyana yazinthu zingapo za Carbopol.