ʻO nā cellulose ethers kahi papa nui o nā derivatives polymer kūlohelohe, i hoʻohana nui ʻia i nā ʻoihana ʻoihana a me nā ʻāina ola. Hoʻololi ʻia nā cellulose ethers i nā huahana cellulose i hana ʻia e ka hui ʻana i ka cellulose kūlohelohe me nā pūhui ether ma o nā hopena kemika. Wahi a nā mea hoʻololi like ʻole, hiki ke hoʻokaʻawale ʻia nā cellulose ethers i methyl cellulose (MC), hydroxypropyl methyl cellulose (HPMC), carboxymethyl cellulose (CMC) a me nā ʻano ʻē aʻe. ʻO kēia mau huahana he mānoanoa maikaʻi, hoʻopaʻa, hana kiʻiʻoniʻoni, paʻa wai, lubrication a me nā waiwai ʻē aʻe, no laila ua hoʻohana nui ʻia lākou i ke kūkulu ʻana, ka lāʻau lapaʻau, ka meaʻai, nā mea hoʻonaninani, ka ʻaila ʻaila, ka hana pepa a me nā ʻoihana ʻē aʻe.
1. ʻOihana kūkulu
He kuleana koʻikoʻi ka cellulose ethers i nā mea kūkulu hale, ʻoi aku hoʻi i ka mortar maloʻo, ka pauka putty, nā uhi a me nā mea hoʻopili tile. ʻO kāna mau hana nui ka mānoanoa, ka mālama ʻana i ka wai, ka lubrication a me ka hoʻomaikaʻi ʻana i ka hana hana. ʻo kahi laʻana:
Ka hopena mānoanoa: Hiki i nā cellulose ethers ke hoʻonui i ka viscosity o ka mortar a me nā uhi, e hoʻomaikaʻi iā lākou i ke kūkulu ʻana a pale aku i ka sagging.
Paʻa wai: Ma kahi maloʻo, hiki i ka cellulose ether ke mālama pono i ka makū, pale i ka wai mai ka evaporating wikiwiki loa, e hōʻoia i ka hydration piha o nā mea cementitious e like me ka cement a i ʻole gypsum, a hoʻomaikaʻi i ka ikaika paʻa a me ka hana waiwai.
E hoʻomaikaʻi i ka hana hana: Hiki i ka cellulose ether ke hoʻomaikaʻi i ka lubricity o nā mea hale, e hoʻomaʻamaʻa iā lākou i ka wā o ke kūkulu ʻana, maʻalahi ka hoʻopili ʻana a i ʻole ka waiho ʻana, a hoʻomaikaʻi i ka maikaʻi o ke kūkulu ʻana a me ka maikaʻi o ka ʻili.
2. ʻoihana lāʻau lapaʻau
I ka lāʻau lapaʻau, hoʻohana nui ʻia ka cellulose ether i ka hoʻomākaukau ʻana i ka lāʻau lapaʻau, nā uhi papa, a me nā mea lawe lāʻau hoʻokuʻu mau. ʻO ka hoʻohana maʻamau ka:
ʻO ka hoʻoheheʻe ʻana i ka papa: ʻO ka cellulose ether, ma ke ʻano he mea hoʻopaʻa a me ka disintegrant no nā papa, hiki ke hoʻoikaika maikaʻi i ka hoʻokumu ʻana o nā papa a hemo koke ke lawe ʻia e hōʻoia i ka lawe ʻana i ka lāʻau.
Pūnaehana hoʻokuʻu hoʻokuʻu ʻia: ʻO kekahi mau cellulose ethers he mau waiwai hana kiʻiʻoniʻoni maikaʻi a me nā waiwai degradable controllable, no laila hoʻohana pinepine ʻia lākou i ka hoʻomākaukau ʻana i nā lāʻau lapaʻau hoʻokuʻu mau, hiki ke kāohi i ka hoʻokuʻu ʻana o nā lāʻau i loko o ke kino kanaka a hoʻolōʻihi i ka pono o nā lāʻau. .
Kāpena Capsule: ʻO ka waiwai hana kiʻiʻoniʻoni o cellulose ether e lilo ia i mea hoʻopili lāʻau lapaʻau kūpono, hiki ke hoʻokaʻawale i nā lāʻau lapaʻau mai ke kaiapuni o waho, pale aku i ka oxidation a me ka hydrolysis o nā lāʻau lapaʻau, a hoʻonui i ka paʻa o ka lāʻau.
3. ʻOihana meaʻai
I ka ʻoihana meaʻai, hoʻohana nui ʻia nā cellulose ethers e like me nā mea hoʻohui, ʻoi aku hoʻi i nā meaʻai bakena, nā huahana dairy, nā mea inu a me nā meaʻai hau. ʻO kāna mau hana nui:
Mānoanoa: Hiki i nā cellulose ethers ke hoʻonui i ka viscosity o nā meaʻai wai, hoʻomaikaʻi i ka ʻono, a hana i nā huahana i ʻoi aku ka hoʻolālā a me ka mānoanoa. Hoʻohana pinepine ʻia lākou i nā meaʻai e like me nā kīʻaha, nā jellies, a me nā ʻaila.
Stabilizer: ʻO nā cellulose ethers, e like me nā emulsifiers a me nā stabilizers, hiki ke pale pono i ka hoʻokaʻawale ʻana o ka aila a me ka wai i nā meaʻai a hōʻoia i ka kūlike a me ka maikaʻi o nā huahana.
Humectant: I loko o nā meaʻai i kālua ʻia, hiki i nā cellulose ethers ke kōkua i ka palaoa e mālama i ka makū, e pale i ka nui o ka wai i ka wā e kuke ai, a e hōʻoia i ka palupalu a me ka ʻono o ka huahana i pau.
4. ʻoihana mea hoʻonani
ʻO ka hoʻohana ʻana i nā cellulose ethers i ka ʻoihana cosmetics e hōʻike nui ʻia i nā huahana mālama ʻili, nā shampoos, nā mea hoʻomaʻemaʻe maka a me nā huahana makeup. ʻO kāna mau mea hoʻomaʻemaʻe maikaʻi, mānoanoa, hana kiʻiʻoniʻoni a me ka hoʻopaʻa ʻana i nā waiwai i lilo ia i mea waiwai nui i nā ʻano hoʻonaninani. ʻo kahi laʻana:
Moisturizer: Hiki i nā cellulose ethers ke hana i kahi kiʻiʻoniʻoni pale e hoʻopaʻa i ka wai ma ka ʻili o ka ʻili a kōkua i ka ʻili e hoʻomāmā.
Thickener: Ma ke ʻano he mānoanoa, hāʻawi ʻo cellulose ether i nā huahana cosmetic i kahi kūlike kūpono, e maʻalahi ai ka hoʻopili ʻana a me ka hoʻopili ʻana, a me ka hoʻomaikaʻi ʻana i ka ʻike mea hoʻohana.
Emulsifier: Hiki i ka Cellulose ether ke hoʻopaʻa i nā emulsions, pale i ka stratification o ka aila-wai, a mālama i ka paʻa o nā mea hoʻonaninani.
5. ʻoihana ʻohi ʻaila
ʻO ka hoʻohana ʻana i ka cellulose ether i ka ʻili ʻaila i hōʻike nui ʻia i ka hoʻomākaukau ʻana i nā wai wili a me nā wai haki. Hiki ke hoʻohana ʻia ka cellulose ether ma ke ʻano he mānoanoa, ka hoʻemi ʻana o ka wai a me ka stabilizer e hoʻomaikaʻi i ka hana o nā wai wili. ʻo kahi laʻana:
Mānoanoa: Hiki i ka cellulose ether ke hoʻonui i ka viscosity o ka wai wili, kōkua i ka hoʻokuʻu ʻana a me ka lawe ʻana i nā ʻoki ʻoki, a pale i ka hiolo ʻana o ka pā.
ʻO ka emi ʻana o ka wai: Ma lalo o ke kiʻekiʻe kiʻekiʻe a me nā kūlana kiʻekiʻe, hiki i ka cellulose ether ke hōʻemi i ka nalowale o ka wai o nā wai wili, pale i nā papa ʻaila a me nā pā punawai, a hoʻomaikaʻi i ka pono o ka wili.
6. ʻOihana hana pepa
I ka ʻoihana hana pepa, hoʻohana ʻia ka cellulose ether ma ke ʻano he mea hoʻoikaika ikaika, mea hoʻopili a me nā mea hana kiʻiʻoniʻoni no ka pepa. Hiki iā ia ke hoʻomaikaʻi i ka ikaika, ka nani a me ka maʻalahi o ka pepa a hoʻonui i ka hiki ke paʻi. ʻo kahi laʻana:
Hoʻoikaika: Hiki i ka cellulose ether ke hoʻomaikaʻi i ka ikaika paʻa ma waena o nā pulu pulp, e hoʻoikaika i ka pepa a ʻoi aku ka lōʻihi.
Mea hoʻopili: Ma ke kaʻina hana o ka pepa, hiki i ka cellulose ether ke kōkua i ka hoʻohele like ʻana o ka uhi, hoʻomaikaʻi i ka maʻalahi a me ka paʻi ʻana o ka pepa.
Mea hana kiʻiʻoniʻoni: Hoʻokumu ʻo Cellulose ether i kahi kiʻiʻoniʻoni lahilahi ma luna o ka ʻili o ka pepa, e hoʻonui ana i ka pale ʻana i ka wai a me ka lōʻihi o ka pepa.
7. Nā ʻoihana ʻē aʻe
Hoʻohana nui ʻia ka cellulose ether i nā ʻoihana ʻē aʻe, e like me ka textiles, ka ʻili, nā mea uila, ka palekana o ke kaiapuni a me nā māla ʻē aʻe. I ka ʻoihana textile, hiki ke hoʻohana ʻia ka cellulose ether no ka hoʻonui ʻana i ka ʻili, ka hoʻopau ʻana i ka lole a me ka lūlū wai; i ka hana ʻili, hiki ke hoʻohana ʻia ka cellulose ether ma ke ʻano he mānoanoa a me ka mea uhi; ma ke kahua o ka mālama ʻana i ke kaiapuni, hiki ke hoʻohana ʻia ka cellulose ether ma ke ʻano he flocculant a adsorbent i ka mālama wai no ka mālama ʻana i ka wai.
Ma keʻano he huahana i hoʻololiʻia o nā mea polymer maoli, he mea koʻikoʻi ka cellulose ether ma nāʻano he nui e like me ke kūkuluʻana, ka lāʻau lapaʻau, ka meaʻai, nā mea hoʻonani, kaʻailaʻaila, ka hana pepa, a me nā mea'ē aʻe me kona mānoanoa maikaʻi loa, ka paʻaʻana o ka wai, ka hana kiʻiʻoniʻoni, ke kūpaʻa a me nā mea'ē aʻe. . Me ka hoʻomau mau ʻana o ka ʻenehana, e hoʻonui mau ana ka pae noi a me ka hana o nā cellulose ethers. I ka wā e hiki mai ana, ua manaʻo ʻia nā cellulose ethers e hōʻike i ka nui a me ka waiwai o ka noi i nā mea ʻōmaʻomaʻo a me nā mea kūlohelohe, nā hoʻomākaukau lāʻau lapaʻau hou a me nā mea akamai.
Ka manawa hoʻouna: Sep-13-2024