Nā mea mānoanoaua hoʻohana nui ʻia, a ua komo nui ka noiʻi noiʻi o kēia manawa i ka paʻi ʻana a me ka waihoʻoluʻu ʻana i ka lole, ka uhi wai, ka lāʻau lapaʻau, ka hana ʻai a me nā mea e pono ai i kēlā me kēia lā.
1. Pa'i a hooluu lole lole
ʻO ka paʻi lole a me ka uhi ʻana e loaʻa ai ka hopena paʻi maikaʻi a me ka maikaʻi, i ka nui o ka hilinaʻi ʻana i ka hana o ka paʻi paʻi, kahi i hana nui ai ka hana o ka mānoanoa. Hiki i ka hoʻohui ʻana o ka mea mānoanoa ke hana i ka huahana paʻi e hāʻawi i ke kala kiʻekiʻe, maopopo ke ʻano o ka paʻi ʻana, ʻālohilohi a piha ka kala, hoʻomaikaʻi i ka permeability a me ka thixotropy, a hana i ka nui o ka loaʻa kālā no ka paʻi ʻana a me ke kala ʻana i nā ʻoihana. ʻO ka mānoanoa o ka paʻi paʻi i hoʻohana ʻia he starch maoli a i ʻole sodium alginate. Ma muli o ka paʻakikī o ka paʻi ʻana i ka starch maoli a me ke kumu kūʻai kiʻekiʻe o ka sodium alginate, ua hoʻololi mālie ʻia e ka paʻi ʻana i ka acrylic a me ka mea hoʻoluʻu mānoanoa.
2. Ka pena wai
ʻO ka hana nui o ka pena ka mea hoʻonani a pale i ka mea i uhi ʻia. Hiki i ka hoʻohui kūpono o ka mānoanoa ke hoʻololi maikaʻi i nā ʻano wai o ka ʻōnaehana uhi, i loaʻa iā ia ka thixotropy, i mea e hāʻawi ai i ka uhi ʻana i ka paʻa mālama maikaʻi a me nā waiwai noi. Pono ka mānoanoa maikaʻi e hoʻokō i kēia mau koi: hoʻomaikaʻi i ka viscosity o ka uhi i ka wā o ka mālama ʻana, kaohi i ka hoʻokaʻawale ʻana o ka uhi, hoʻemi i ka viscosity i ka wā kiʻekiʻe kiʻekiʻe kiʻi pena, hoʻomaikaʻi i ka viscosity o ka uhi kiʻiʻoniʻoni ma hope o ka pena ʻana, pale i ka hiki ʻana o ke kahe e kau ana. phenomena, a pela aku. Hoʻohana pinepine nā mea mānoanoa kuʻuna i nā polymers hiki ke hoʻoheheʻe ʻia i ka wai, e like me ka hydroxyethyl cellulose (HEC), he polymer i nā derivatives cellulose. Hōʻike ka ʻikepili SEM e hiki i ka mānoanoa polymer ke hoʻomalu i ka paʻa ʻana o ka wai i ka wā o ka uhi ʻana o nā huahana pepa, a ʻo ka hele ʻana o ka mānoanoa hiki ke hana i ka ʻili o ka pepa i uhi ʻia a maʻalahi. ʻO ka mea nui, ʻoi aku ka maikaʻi o ka mānoanoa o ka emulsion pehu (HASE) a hiki ke hoʻohana pū ʻia me nā ʻano mea mānoanoa ʻē aʻe e hōʻemi nui i ka ʻili o ka pepa uhi.
3: Meaʻai
I kēia manawa, ʻoi aku ma mua o 40 mau ʻano meaʻai mānoanoa meaʻai i hoʻohana ʻia i ka ʻoihana meaʻai ma ka honua, i hoʻohana nui ʻia e hoʻomaikaʻi a hoʻopaʻa i nā waiwai kino a i ʻole nā ʻano meaʻai, hoʻonui i ka viscosity o ka meaʻai, hāʻawi i ka ʻono slimy meaʻai, a pāʻani i ka mānoanoa, stabilizing, homogenizing, emulsifying gel, masking, hoʻoponopono i ka ʻono, hoʻonui i ka ʻono, a me ka ʻono. Nui nā ʻano mānoanoa, i hoʻokaʻawale ʻia i ka synthesis kūlohelohe a me ke kemika. Loaʻa ʻia nā mānoanoa kūlohelohe mai nā mea kanu a me nā holoholona, a ʻo nā mea hoʻonaninani kemika me CMC-Na, propylene glycol alginate a pēlā aku.
4. ʻOihana kemika i kēlā me kēia lā
I kēia manawa, ʻoi aku ka nui o nā mānoanoa 200 i hoʻohana ʻia i ka ʻoihana kemika i kēlā me kēia lā, ka nui o nā paʻakai inorganic, surfactants, polymers wai-soluble a me nā momona momona a me nā waikawa momona. Ma ke ʻano o nā mea e pono ai i kēlā me kēia lā, hoʻohana ʻia ia no ka holoi ʻana i ka wai, hiki ke hoʻolilo i ka huahana i ʻike, kūpaʻa, waiwai i ka ʻūhā, palupalu i ka lima, maʻalahi e holoi, a hoʻohana pinepine ʻia i nā mea hoʻonaninani, toothpaste, etc.
5. 'ē aʻe
ʻO Thickener ka mea hoʻohui nui i loko o ka wai haʻihaʻi wai, e pili ana i ka hana o ka wai haʻihaʻi a me ka kūleʻa a i ʻole ka haʻihaʻi ʻana. Eia kekahi, hoʻohana nui ʻia nā mānoanoa i ka lāʻau lapaʻau, ka hana pepa, ka seramika, ka hana ʻili, ka electroplating a me nā mea ʻē aʻe.
Ka manawa hoʻouna: Sep-19-2023