Polyethylene glycol Peg 200 CAS NO.25322-68-3
Whakaahuatanga Hua
- Ko te PEG te whakapoto o te ingoa Ingarihi polyethylene glycol. Ko te PEG 200 he mea paitini, he kore-riri, he pai te wairewa wai, he pai te hototahi ki te maha o nga waahanga waro. He pai te whakahinuhinu, te pupuri makuku, te whakamararatanga, te whakapiri, te antistatic agents me te ngohengohe, me etahi atu, ka whakamahia i roto i nga mea whakapaipai, rongoa, muka matū, rapa, kirihou, pepa, peita, electroplating, pesticides, tukatuka whakarewa me te tukatuka kai, etc. He tino whanui nga tono i roto i te umanga.
- Ka taea te whakamahi i te PEG-200 hei reo mo te whakahiato waro me te kawe wera me nga whakaritenga teitei ake. Ka taea te whakamahi hei humectant, tote tote parakore, me te kaiwhakahaere pokey i roto i te ahumahi matū o ia ra; ka taea te whakamahi hei kaihoroi me te kaihoko antistatic i roto i te ahumahi pueru. ; Ka whakamahia hei kaikawe whakamakuku i roto i nga umanga hanga pepa me te pesticide. Ka rite ki te kaihoko whakarewa tukatuka whakarewa, te tuhi whakarewa, te tarai, te hanga whakahinuhinu ranei me te tapahi wai, te huri i te mea whakamahana whakahinuhinu whakahinuhinu, kaihoko whakahiato, aha atu; whakamahia hei whakahinuhinu i roto i te ahumahi pepa, me etahi atu, ka whakamahia ano hoki hei whakapiri rewa wera hei whakanui ake i te kaha o te rewetting tere. Ko te PEG-200 he mea paitini, he kore e mura, ka penapenahia ka kawea hei matū whanui. Rokiroki ki tetahi wahi maroke me te hau.
Tātari Taketake
| Nga taonga | Whakatakotoranga |
| Te rewa | 64-66 °C |
| Kohuatanga | ＞250°C |
| kiato | 1.27 g/mL i te 25 °C |
| Te pehanga kohu | ＜0.01mm Hg(20°C） |
| Kohikohiko | 270°C |
| Wairewa | Wairewa i roto i te wai, waiwaro me te maha atu whakarewa waro |
Taupānga
- Ka taea te whakamahi i nga hua raupapa polyethylene glycol i roto i te rongoa.Ka taea te whakamahi i te polyethylene glycol me te iti o te taumaha molecular hei whakarewa, hei whakarewa, hei whakamararatanga, hei whakaemulsifier momo O / W me te whakapumau, whakamahia ki te hanga i te aukati ciment, whakaehunga, werohanga, aha atu. ka whakamahia ano hoki hei turanga hinu wairewa me te turanga Suppository, he waxy waxy polyethylene glycol me te taumaha molecular whanaunga teitei e whakamahia ana ki te whakanui ake i te pokey me te whakakoi o te iti o te taumaha ngota wai PEG, me te utu i etahi atu raau taero; mo nga raau taero kaore i te ngawari ki te rewa i roto i te wai, ka taea te whakamahi i tenei hua hei kawe whakamararatanga totoka, Kia tutuki ai te kaupapa o te whakamararatanga totoka.
- Ka taea te whakamahi i nga hua raupapa polyethylene glycol hei rauemi mata mo nga hauhau hauhaa.
- Ka taea te whakamahi hei reo mo te whakahiato waro me te kawe wera me nga whakaritenga teitei ake. Ka taea te whakamahi hei humectant, tote tote parakore me te kaiwhakahaere pokey i roto i te ahumahi matū o ia ra; hei kaiwhakangohe me te kaihoko antistatic i roto i te ahumahi pueru; Ka whakamahia hei kaikawe whakamakuku i roto i nga umanga hanga pepa me te pesticide.
Tuhia to korero ki konei ka tukuna mai ki a matou
