Hua

Polyethylene Glyeol 300 PEG 300

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Taipitopito Hua

FAQ

Tohu Hua

Tono Matua:Ko tenei hua kaore i te paitini, kaore i te riri, he pai te wairewa o te wai, te hototahi, te whakahinuhinu, te piri me te pumau o te waiariki. Na, ko te raupapa PEG-300 he pai ki te whakarite i nga potae ngohengohe. He hototahi whanui me nga momo whakarewa, na he pai te whakarewa me te wairewa, he whanui te whakamahi i nga whakaritenga waipiro, penei i te otinga a-waha, nga pata o te kanohi, me era atu.

Tikanga Whakakaa:50kg kirihou pahu 

Whata Whata: E toru tau     

Paerewa Kounga: CP2015
Te rokiroki me te kawe waka: Ko tenei hua kaore i te kawa, he kaihaa mura, hei kohinga matū o te matū, kua hiritia ka penapenahia ki te wahi maroke.

Nga tono koiora

Ko te glycol polyethylene hauora e mohiotia ana ko te polyethylene oxide (PEO). Ko te raina polyether i whiwhi i te polymerization whakatuwheratanga mowhiti o te ethylene oxide. Ko nga tono matua i te mara koiora e whai ake nei:
1. Whakapiki i te otinga arotahi. Ko te parani o te polyethylene glycol wairewa waireka he aro ki te reiti kutikuti, kaore hoki i te ngawari te tipu o nga kitakita ki runga i te polyethylene glycol.
2. Te hinu whakahinuhinu. Te waikawa Ethylene me te wairewa wai whakatetonga. Hei whakarite i te kopu hinu o te rongoa wairewa-wairewa, ka taea ano te whakamahi hei whakarewa i te waikawa acetylsalicylic, te kawhe, te nimodipine me etahi atu rongoa kore e tarewa mo te whakarite weronga.
3. Te whakawhiwhi i te raau taero me te kaikawe reehi. I te wa i pania ai te otinga waikawa polyethylene glycol ki runga ki te papa o waho o te pire, ka taea te whakahaere i te horahanga o te tarukino kei roto i te pire hei whakapai ake i te kaha o te mahi.
4. Te whakarereke mata o nga rauemi polymer hauora. Ko te koiora o nga rauemi polymer hauora e pa ana ki te toto ka taea te whakapai ake ma te whakapae, te pupuri me te taapiri o te cophipera amphiphilic kei roto te polyethylene glycol i runga ake o nga taonga polymer hauora.
5. Hangaia te kiriata aukati alkanol.
6. Te whakarite i te polyurethane anticoagulant hydrophilic.
7. Ko te Polyethylene glycol 4000 he rongoa osmotic, ka taea te whakanui ake i te pehanga osmotic, te ngongo ki te wai, te whakaheke i te tuumomo, te whakanui i te rahinga, me te whakatairanga i nga peristalsis me te paru whakapakeke.
8. Whakatika niho. I whakamahia te Polyethylene glycol hei waahanga rongoa niho na te mea kaore i te paitini me te haahi.
9. Ko te PEG 4000 me te PEG 6000 e whakamahia ana hei whakatairanga i te whakakotahitanga o te pūtau, te honotanga ranei o te protoplast me te awhina i nga rauropi (hei tauira, te rewena) ki te ngongo i te DNA i te panoni. Ka taea e te Peg te ngongo i te wai ki te otinga, no reira ka whakamahia ano hoki ki te aro ki te whakatau.
10. I te whakamatautau i te ako i nga ngota o te pūmua, ka taea e taatau te whakatauira i te taiao kikii i roto i te wairua ki te tirotiro i te awe o te taiao tini ki runga i te hanganga pūmua.

Tohu Hangarau

 

Whakatakotoranga Āhua (25 ℃) TakariroariPt-Co HydroxylvaluemgKOH / g Taumaha rāpoi Tohu whakapakaritanga ℃ Ihirangi wai (%) Uara PH1% rongoā waireka)
PEG-300 He waikore marama kore ≤20 340 ~ 416 270 ~ 330 - ≤0.5 5.0 ~ 7.0

Korero: hoki to tatou kamupene whakarato momo o PEG raupapa raupapa.

 

 


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