Me pehea te whiriwhiri i te HPMC tika
1. E ai ki te tauira: E ai ki nga tauira rereke o nga momo putties, he rereke ano nga tauira pokey o te hydroxypropyl methylcellulose me te methylcellulose. Ka whakamahia mai i te 40,000 ki te 100,000. I te wa ano, kaore e taea e te muka Vegetarian ether te whakakapi i te mahi a etahi atu here, ko te taapiri i te cellulose ether ehara i te mea ka taea te whakaheke i nga kai o etahi atu here.
2. Kei te hiahia koe ki te wai matao me te dispersible cellulose ether: Cellulose ether (tae atu ki te hydroxypropyl methylcellulose me te methylcellulose) he surfactant me te pokey teitei i muri i te whakakorenga. Ko te take o tenei ahua, ki te whakaurua te cellulose ether noa ki te wai, he ngawari te hanga poi, a kua memeha te taha o waho o te poi ki roto i te otinga tino matotoru, ka takai a roto, he uaua. mo te wai kia kuhu ki roto, ka hua he ngoikoretanga. . Ko te ether cellulose kua rongoa i te mata (ka taea te whakaroa i te whakakorenga) e kore e penei, ka taea te marara i roto i te wai matao (whakaroa i te whakamaarama, ka memeha haere i muri i te marara). He pai te whiriwhiri ki te mohio ki nga rereketanga o runga ake nei.
1. Mo te whakamaroke o roto me waho o te pakitara putty, no te mea kua tino marara te ether cellulose i roto i nga rauemi i te wa o te whakamaroke-whakaranu, kaore he agglomeration. Na reira, e tūtohu ana ki te whakamahi i te momo noa (momo marara wai kore-matao), no te mea he tere ake te tere rewa o te momo noa i te momo marara wai matao, e whakapoto ana i te wa tatari mai i te whakaranu i te slurry ki te hanga.
2. Mo te whakarite putty e memeha tika ana i te cellulose ether (tae atu ki te hydroxypropyl methylcellulose me te methylcellulose) ki roto i te wai ka konatunatua ki etahi atu mea, e taunaki ana kia whakamahia te momo whakamararatanga wai matao cellulose ether. Ko te ether cellulose kua rongoa i te mata ka taea te marara ki te wai matao me te rewa (ka taea te whakaroa i te whakakorenga)
Te wa tuku: Apr-24-2023