Ethylcellulose ira whakarewa

Ko te Ethylcellulose he polymer thermoplastic, a ka ngohengohe, kaua ki te rewa i te pāmahana teitei. Karekau he ira rewa motuhake penei i etahi mea maatai. Engari, ka haere i te tukanga whakangwari me te piki haere o te pāmahana.

Ko te whakamaroketanga o te pāmahana whakawhiti karaihe ranei (Tg) o te ethylcellulose ka taka ki roto i te awhe kaore i te waahi motuhake. Ko tenei awhe pāmahana ka whakawhirinaki ki nga mea penei i te tohu o te whakakapi o te ethoxy, te taumaha ngota, me te hanga motuhake.

I te nuinga, ko te pāmahana whakawhiti karaihe o te ethylcellulose kei roto i te awhe o te 135 ki te 155 nga nekehanga Celsius (275 ki te 311 nga nekehanga Fahrenheit). Ko tenei awhe e tohu ana i te pāmahana e ngawari ake ai te ethylcellulose me te iti ake te maro, ka huri mai i te karaihe ki te ahua rapa.

He mea nui kia mohio koe ka rereke te ahua o te whakangawari o te ethylcellulose i runga i tana tono me te noho o etahi atu kai i roto i te hanga. Mo nga korero motuhake mo te hua ethylcellulose e whakamahia ana e koe, e taunaki ana kia tirohia nga raraunga hangarau e whakaratohia ana e te kaihanga Ethyl cellulose.