1. Nga taonga o te hydroxyethyl cellulose
He ma tenei hua, he maama ranei te kowhatu kowhai me te paura rere ngawari, 40 te reinga tere ≥99%; Te pāmahana iti o te pāmahana: 135-140 ° C; Te ahua o te ahua: 0.35-0.61G / ML; Te pāmahana decomption: 205-210 ° C; tere tere tere; Te pāmahana taurite: 23 ° C; 6% i te 50% RH, 29% i te 84% RH.
He rewa i roto i te wai makariri me te wai wera, me te nuinga o te waa i roto i te nuinga o nga whakarewa rauropi. Ka huri te tirohanga ki te whānuitanga o te uara pH 2-12, engari ko te ahuareka, ka heke ke atu i tenei awhe.
2. Nga mea nui
I te mea he papaa kore-Ionic, te hydroxyethyl cellusies e whai ake nei hei taapiri, te aukati, te herea, te marara, te pupuri i te wai me te pupuri i te wai tiaki.
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2 Ko te tino matotoru collloidal mo nga otinga electrolyte nui.
3. Ko te mana pupuri wai e rua te rite ki te rahi o te cellulose methyl, he pai ake te ture rere.
4. Whakataurite ki te Cellulose methyl mohio me te hydroxypropyl cellulose, ko te Hec te kaha o te haumanu kino, engari ko te kaha o te tiaki coloid kaha.
3. Ko te whakamahinga o te hydroxyetyl cellulose
I te nuinga o te wa e whakamahia ana hei matotoru, nga kaihoko whakamarumaru, apumutu, te whakatuu me te taapiri, te hinu, te kaihao kanohi, a ka taea hoki te whakamahi hei kai ma te kai.
Te wa tuku: Feb-14-2025