Ko te paru diatom he momo rauemi whakapaipai pakitara o roto, ko te diatomite te rauemi matua. Ko āna mahi he tango i te formaldehyde, he pure i te hau, he whakatikatika i te haumākū, he tuku i ngā katote hāora kino, he ārai ahi, he horoi pakitara-ake, he whakamate me te tango haunga, me ētahi atu. Nā te mea he hauora, he pai hoki te paru diatom mō te taiao, ehara i te mea he tino whakapaipai anake, engari he whai hua anō hoki. He whakatupuranga hou o ngā rauemi whakapaipai o roto e whakakapi ana i te pepapātū me te peita rapa.
Ko te Hydroxypropyl methylcellulose mō te paru diatom he ether cellulose kore-ionic i hangaia mai i te rauemi polymer tūturu cellulose mā roto i te raupapa o ngā tukanga matū. He paura ma, kāore he kakara, kāore he reka, kāore hoki he paitini, ka pupuhi hei wairewa colloidal mārama, paku kapua rānei i roto i te wai matao. He āhuatanga whakamātotoru, here, horapa, whakaemulsifying, hanga kiriata, whakatārewatanga, mimiti, whakapūmau, hohe mata, pupuri makuku me te tiaki.
Te mahi a te hydroxypropyl methylcellulose i roto i te paru diatom:
1. Whakarei ake i te pupuri wai, whakapai ake i te maroke rawa o te paru diatom me te koretake o te makuku i puta mai i te whakapakeketanga ngoikore, te pakaru me ētahi atu āhuatanga.
2. Whakanuia te kirihou o te paru diatom, whakapai ake i te mahi hanga, me te whakapai ake i te whai huatanga o te mahi.
3. Kia pai ake te here i te papa me te mea piri.
4. Nā te mea he matotoru tōna āhua, ka taea e ia te ārai i te nekehanga o te paru diatom me ngā mea piri i te wā e hanga ana.
Kāore he poke o te paru diatom, he mea tūturu, ā, he maha ngā mahi, he mea kāore e taea te whakarite ki ngā peita tuku iho pērā i te peita rapa me te pepapātū. Ina whakapaipaihia ki te paru diatom, kāore he take ki te neke, nā te mea kāore he kakara o te paru diatom i te wā o te hanganga, he mea tūturu, ā, he ngāwari ki te whakatika. Nō reira, he nui ngā whakaritenga mō te paru diatom mō te whiriwhiri i te hydroxypropyl methylcellulose.
Wā tuku: 27-Pepuere-2023