Focus on Cellulose ethers

Me pehea te whakamahi HEC i roto i te hopi wai?

Me pehea te whakamahi HEC i roto i te hopi wai?

Ko te HEC, ko te hydroxyethyl cellulose ranei, he momo whakakao i runga i te cellulose e whakamahia ana i roto i nga hopi wai. He paura ma, karekau he kakara ka whakarewahia ki te wai matao, ka whakamahia hei whakanui ake i te pokey o nga hopi wai. Ko te HEC he katote-kore, he wai-wairewa polymer e whakamahia ana ki te whakapakeke, ki te whakau, ki te whakatarewa i nga kai i roto i nga hopi wai.

Ko te whakamahinga nui o te HEC i roto i nga hopi wai ko te whakapakeke i te hua. Ka awhina tenei ki te hoatu i te hopi he kirikiri, kakano whakapaipai e pai ana ki te pa. Ka awhina ano hoki a HEC ki te whakatarewa i nga kai kei roto i te hopi, kia kore ai e tau ki raro o te ipu. Ka awhina tenei ki te whakarite kia rite te tohatoha o te hopi i te wa e tukuna ana.

I tua atu i te whakamaroke me te whakatarewa i nga kai, ka taea hoki te whakamahi HEC ki te whakapumau i nga hopi wai. Ka awhina te hopi kia kore e wehe, kia angiangi rawa ranei. Ka awhina tenei ki te whakarite kia mau tonu te rite o te hopi i roto i te waa.

I te wa e whakamahi ana i te HEC i roto i nga hopi wai, he mea nui kia tika te whakamahi. He iti rawa te HEC ka puta he hopi angiangi, he hopi wai, engari he nui rawa ka nui rawa te matotoru o te hopi. Ko te nui o HEC e hiahiatia ana ka whakawhirinaki ki te momo hopi wai e mahia ana me te riterite e hiahiatia ana.

Hei whakamahi i te HEC i roto i nga hopi wai, me rewa tuatahi ki te wai matao. Ka taea tenei ma te whakauru i te HEC ki tetahi ipu wai matao me te whakaoho kia rewa katoa. Kia rewa te HEC, ka taea te taapiri atu ki te turanga hopi wai. He mea nui kia tino whakaohokia te ranunga kia pai ai te tohatoha o te HEC puta noa i te hopi.

Ina whakauruhia te HEC ki te hopi wai, he mea nui kia noho te hopi mo etahi haora i mua i te whakamahi. Ma tenei ka taea e te HEC te tino whakamakuku me te whakakaha i te hopi. Ka tukuna te hopi kia noho, ka taea te whakamahi ki te hiahia.

Ko te HEC he whakaurunga maha ka taea te whakamahi i nga momo hopi wai maha. He whakamataketo whai hua, he whakapumau, he kaitao hei awhina ki te hanga i tetahi hopi whakapaipai, kirikiri. Ina whakamahia tika, ka taea e HEC te awhina ki te hanga hopi wai-kounga teitei e pai ana ki te whakamahi.


Wā tuku: Feb-11-2023
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