MHEC Pauda
Methyl Hydroxyethyl Cellulose(MHEC) he ʻano cellulose ether i loaʻa mai ka cellulose, he polymer maoli i loaʻa mai ka pulp lāʻau a i ʻole ka pulupulu. Hoʻohana nui ʻia ʻo MHEC i nā ʻoihana like ʻole ma muli o kāna mau waiwai. Eia kahi hiʻohiʻona o ka pauka MHEC:
ʻO ka pauka MHEC:
1. Huina:
- ʻO ka MHEC kahi methyl hydroxyethyl cellulose, kahi i hoʻokomo ʻia ai nā pūʻulu hydroxyethyl a me nā hui methyl i loko o ka hale cellulose. Hoʻonui kēia hoʻololi i ka paʻa wai a me nā waiwai mānoanoa o ka cellulose.
2. ʻAno Kino:
- Loaʻa ka MHEC ma ke ʻano he keʻokeʻo a keʻokeʻo keʻokeʻo, ʻala ʻole, a me ka pauka ʻono ʻole. Hiki ke hoʻoheheʻe ʻia i loko o ka wai, e hana ana i kahi hopena akaka a viscous.
3. Waiwai:
- Hōʻike ʻo MHEC i ka paʻa wai maikaʻi loa, hana kiʻiʻoniʻoni, a me nā waiwai mānoanoa. Hoʻopili ʻia kāna ʻano e nā mea e like me ke degere o ka hoʻololi ʻana, ke kaumaha molekala, a me ka neʻe ʻana i ka hopena.
4. Nā noi:
- Hana Hana:
- Hoʻohana maʻamau ʻia ka MHEC i nā mea hana e like me nā morta, nā tile adhesives, nā mea hana sima, a me nā grouts. Ma kēia mau noi, lawelawe ʻo MHEC ma ke ʻano he mānoanoa, mea mālama wai, a hoʻomaikaʻi i ka hana.
- Nā pena a me nā pena:
- I loko o ka ʻoihana pena a me ka uhi, hoʻohana ʻia ʻo MHEC e like me ka rheology modifier a me ka mānoanoa. Kōkua ia i ka mālama ʻana i ka viscosity o ka pena, hāʻawi i ka paʻa a me ka maʻalahi o ka noi.
- Nā lāʻau lapaʻau:
- Hiki ke hoʻohana ʻia ʻo MHEC ma ka ʻoihana lāʻau lapaʻau no ka uhi ʻana i ka papa a me nā ʻōnaehana lawe lāʻau ma muli o kāna mau waiwai hana kiʻiʻoniʻoni.
- Nā huahana mālama pilikino:
- Loaʻa ka MHEC i loko o nā huahana mālama pilikino like ʻole e like me nā lotions, creams, a me shampoos, e hana ana ma ke ʻano he mānoanoa a me ka stabilizer.
- ʻOihana meaʻai:
- I ka ʻoihana meaʻai, hiki ke hoʻohana ʻia ka MHEC ma ke ʻano he mānoanoa a me ka stabilizer i kekahi mau huahana.
5. Nā hana:
- Mea Mānoanoa:
- Hāʻawi ʻo MHEC i ka viscosity i nā hoʻonā, e hana maikaʻi ia ma ke ʻano he mea mānoanoa i nā noi like ʻole.
- Paʻa wai:
- Hoʻonui ka MHEC i ka paʻa ʻana o ka wai, ʻo ia hoʻi i nā mea kūkulu hale, e ʻae ai i ka manawa hana lōʻihi a hoʻomaikaʻi i ka pili.
- Hana Kiʻiʻoniʻoni:
- Hiki i ka MHEC ke hana i nā kiʻiʻoniʻoni ma luna o nā ʻili, e hāʻawi ana i ka uhi ʻana, ka uhi papa, a me nā noi ʻē aʻe.
6. Mana maikaʻi:
- Hana pinepine nā mea hana i nā ho'āʻo mana maikaʻi e hōʻoia i ka kūlike a me ka hana o ka pauka MHEC. Hiki i kēia ke komo i ka nānā ʻana i nā ʻāpana e like me ka viscosity, degere o ka hoʻololi ʻana, a me ka moisture content.
7. Kaulike:
- Hoʻopili maʻamau ʻo MHEC me nā mea hoʻohui ʻē aʻe i hoʻohana mau ʻia i nā ʻano hana like ʻole, e ʻae ai i ka maʻalahi i ke kaʻina hana.
Inā loaʻa iā ʻoe nā nīnau kikoʻī a makemake paha i ka ʻike kikoʻī e pili ana i ka hoʻohana ʻana i ka pauka MHEC i kahi noi kikoʻī, makemake ʻia e nānā i nā kikoʻī huahana i hāʻawi ʻia e ka mea hana a mea hoʻolako paha no ka ʻike pololei a hou.
Ka manawa hoʻouna: Jan-17-2024