ʻAno hikiwawe hydroxypropyl methylcellulose

1. He kiʻekiʻe loa ka nui o ka wai, e hopena i ka haʻahaʻa haʻahaʻa, e like me ka hoʻohaʻahaʻa ʻana i ka hopena.
2. He haʻahaʻa ka viscosity, a ʻaʻole i kūlike kekahi viscosity i kaha ʻia me ka viscosity maoli.
3. E hoʻoulu ʻia ma hope o ka hoʻohui ʻana i nā mea hoʻohui, i ʻole e hoʻopaʻa ʻia, lahilahi ma luna a mānoanoa ma lalo.
4. PH waiwai o ka wai: Ina ka PH waiwai o ka wai i oi aku mamua o 8, ina paha e hoohui ia malalo o ka hooulu ana, aole ia e hana koke i ka hopena viscous. (Akā, ʻaʻole e lohi e like me 20 mau hola). Inā emi ka pH o ka wai ma mua o 6.5, hiki ke hoʻoulu ʻia ma hope o ka hoʻohui ʻana i nā mea. Akā, pono kekahi manawa no ka hoʻoheheʻe ʻana. Pili kēia manawa i ka waiwai pH. ʻO ka haʻahaʻa o ka pH, ʻoi aku ka lōʻihi o ka manawa. Manaʻo ʻia e hoʻohui i loko o ka wai kūlohelohe, a laila hoʻoponopono i ka waiwai pH i ka alkaline, a e hana koke ia i kahi kūlike. ʻOiaʻiʻo, ʻaʻohe pono no nā hoʻololi kūikawā i ka hoʻohana maoli ʻana, a ʻo ka hapa nui o nā mea ʻē aʻe e hoʻonui maʻalahi i ka waiwai pH.