Ko tā rātou hanganga matū ahurei—te whakakotahi i tētahi rōpū phenol kakara hydrophobic me tētahi mekameka polyoxyethylene hydrophilic—e whakarato ana i ngā āhuatanga tino pai e uaua ana ki te whakakapi i roto i ngā tono ahumahi maha. E whakamāramahia ana i raro nei te uara tono hangarau pai mō rātou.
I. Ngā Painga Mahi Matua
Ko ngā painga mahi o te NPEO te pūtake mō tōna whakamahinga whānui, tae atu ki:
1.Te Kaha Whakapūmau Pai rawa atuHe tino whai hua ki te whakaemulsifying i ngā hinu kohuke, i ngā hauwaiwaro aliphatic, me ngā kapia hangai, he tino pai mō te horapa i ngā matū hydrophobic.
2.Te Pūmautanga Matū Tino PaiKa noho pumau puta noa i te whānuitanga o te pH (i roto i ngā rauemi waikawa me te kawakore) me ngā pāmahana teitei, me te iti o te ngawari ki te waikura.
3.Ngā Pūkenga Whakamākū me te Whakauru Pai Rawa: Ka tino whakaiti i te kukū o te mata, ka taea ai e ngā wai tukatuka te horapa me te uru tere me te ōrite.
4.Hototahi PaiKa taea te whakaranu ki ngā momo matū horoi anionic, cationic, me ngā āwhina hei whakaputa i ngā pānga honohono.
II. Ngā Āpure Tono Pai
I runga i ēnei āhuatanga, he mahi nui tā te NPEO i roto i ngā tukanga ahumahi maha me ngā whakaritenga mahi uaua:
1. Te Horoi Ahumahi me te Tukatuka Konganuku Mahi-Tiketike
I roto i ngā mara pērā i te whakarewa, te hanga mīhini, me te tiaki kaipuke, ko te NPEO te wāhanga matua ongā kaihoroi paru hinu me ngā kaihoroi hinu taumaha. Ko tōna kaha whakapūkara kaha ka tango me te whakamarara i ngā hinu whakahinuhinu uaua, ngā hinu tapahi, me ngā putunga waro uku, kia pai ai te horoi. Hei wāhanga o ngā hinu whakahinuhinu me ngā wai whakamatao i roto i te tukatuka whakarewa, ka whakarei ake i te tika o te miihini me te roa o te ora o te taputapu.
2. Ngā Tāpiri Matua i roto i te Ahumahi Rauemi Hanga
I roto i te hanga pūmua, ka whakamahia whānuitia te NPEO heiemulsifier mō te polymerization emulsioni roto i te hanga o te acrylate, te styrene-butadiene, me ētahi atu emulsions, ka hua ake he emulsions polymer me te rahi matūriki ōrite me te pumau teitei. I roto i ngā pūnaha piripiri, hiri, me te paninga, ka whakapai ake i te marara o ngā whakakī me ngā tae, ka whakarei ake i te pumau rokiroki hua me te mahi whakamutunga.
3. Te Whakapai Ake i te Whai Hua i roto i ngā Tukanga Tae me te Tā Kakahu
I roto i te umanga kakahu, ko te mahi a te NPEO hekaihopu whakamahine tino whai hua, kaihopu uru, me te kaihopu whakataurite. Ka tere te tango i ngā hinu me ngā poke mai i ngā muka hangai (pērā i te polyester) ā, ka whakarato i te turanga ōrite mō te tae. Ko tōna ātete ki te kawakore me ngā pāmahana teitei ka whakarite i te mahi pumau i roto i ngā tukanga whakamahine me te whakama o te kawakore kaha o ngā papanga miro, ka whakapai ake i te mimiti me te mā o te papanga, ā, ka whakatakoto i te turanga pakari mō te tukatuka i muri mai.
4. Kawe Whai Hua i roto i ngā Hanganga Matū Ahuwhenua
I roto i te rāngai patu pepeke, ko te NPEO tētahi o ngā emulsifiers pai mō te hangangā kukū whakaeneene kukū-teitei (EC) me ngā otinga whakaeneeneKa tino whakau i ngā matū hohe o ngā patu pepeke wairewa-hinu ki roto i te wai, ka hanga he ranunga e rehu pai ana, kia tino whai hua ai, kia taurite ai te kapi o ngā hua.
5. Ngā Tāpiri Tukanga i roto i te Hanga Pepa me te Tukatuka Hiako
I roto i tetukanga tango waituhio ngā pepa para i roto i te umanga pepa, ka wehea pai e te NPEO ngā matūriki waituhi mai i ngā muka, ka whakamānu hoki. I roto i te umanga hiako, ka whakamahia i roto ite tango hinu me te whakangaongā tukanga, e tango mārire ana, e tango whai hua ana hoki i te hinu mai i ngā hiako, ā, e āwhina ana hoki i te urunga ōrite o ngā mea whakangako, kia pai ake ai te kakano me te kounga o te hiako.
Wā tuku: Hanuere-09-2026