ʻO ka Hydroxyethyl Methyl Cellulose (MHEC)
ʻO ka Methyl Hydroxyethyl Cellulose (MHEC/HEMC)
CAS:9032-42-2
Ua kapa ʻia ʻo Hydroxyethyl Methyl Cellulose (HEMC) ʻo ia hoʻiʻO ka Methyl Hydroxyethyl Cellulose(MHEC), kahi cellulose ether hana kiʻekiʻe a maikaʻi hoʻi i hoʻohana ʻia ma ke ʻano he mea paʻa wai kiʻekiʻe, mea hoʻopaʻa, mea hoʻopili a me ka mea hana kiʻiʻoniʻoni i nā ʻano mea hale. Hoʻohana nui ʻia ʻo MHEC/HEMC i nā noi ʻoihana, e like me ke kūkulu ʻana, ka detergent, ka pena a me ka uhi ʻana, hiki iā mākou ke hāʻawi iā HEMC e like me nā koi o nā mea kūʻai aku. Ma hope o ka hoʻololi ʻia a me ka mālama ʻana i ka ʻili, hiki iā mākou ke loaʻa nā waiwai i hoʻopuehu koke ʻia i ka wai, hoʻolōʻihi i ka manawa wehe, anti-sagging, etc.
Nā waiwai maʻamau
| helehelena | Pauka keʻokeʻo a keʻokeʻo paha |
| Ka nui o ka ʻāpana | 98% a hiki i ka 100 mesh |
| Ka makū (%) | ≤5.0 |
| Ka waiwai PH | 5.0-8.0 |
ʻAno Kemika o MHEC
Hana ʻia ʻo MHEC eka cellulose kūlohelohe etherifyingmenā hui methyl a me hydroxyethylHoʻomaikaʻi kēia mau hoʻololi i kānaka hiki ke hoʻoheheʻe ʻia i ka wai, ka mānoanoa, a me ka launa pū ʻaname nā mea like ʻole.
Nā Waiwai Koʻikoʻi o MHEC:
- Ka hoʻoheheʻe ʻia ʻana i ka wai: Hoʻoheheʻe ʻia i ka wai wela a me ke anuanu, e hana ana i nā hopena moakaka.
- Ka Mana Mānoanoa: Hāʻawi i ka viscosity kiʻekiʻe a me ka mana rheology maikaʻi loa.
- Ka Paʻa ʻana o ka Wai: Kāohi i ka nalowale ʻana o ka wai i nā huahana sima a me nā huahana gypsum, e hoʻomaikaʻi ana i ka hoʻōla ʻana a me ka hoʻopili ʻana.
- ʻAno ʻAʻole Ionic: Kūlike me nā ʻano kemika like ʻole, me nā paʻakai a me nā surfactants.
- Ka Hiki ke Hoʻokumu ʻAna i nā Kiʻiʻoniʻoni: Hana i nā kiʻiʻoniʻoni maʻalahi a paʻa, pono i nā uhi ʻana a me nā noi lāʻau lapaʻau.
- Ke kūpaʻa wela: Kūpaʻa i ka wela, e kūpono ai no nā noi wela kiʻekiʻe.
Nā kikoʻī
| Papa maʻamau | Ka mānoanoa (NDJ, mPa.s, 2%) | Ka mānoanoa (Brookfield, mPa.s, 2%) |
| MHEC MH60M | 48000-72000 | 24000-36000 |
| MHEC MH100M | 80000-120000 | 4000-55000 |
| MHEC MH150M | 120000-180000 | 55000-65000 |
| MHEC MH200M | 160000-240000 | Min70000 |
| MHEC MH60MS | 48000-72000 | 24000-36000 |
| MHEC MH100MS | 80000-120000 | 40000-55000 |
| MHEC MH150MS | 120000-180000 | 55000-65000 |
| MHEC MH200MS | 160000-240000 | Min70000 |
Noi
| Nā noi | Waiwai | Manaʻo māka |
| ʻO ka molaki hoʻopaʻa paia waho ʻO ka sima palaki sima Hoʻohālikelike ponoʻī ʻO ka palaki maloʻo Nā Pāpili | Mānoanoa Ke hoʻokumu ʻana a me ka hoʻōla ʻana Hoʻopaʻa wai, hoʻopili Hoʻopaneʻe i ka manawa wehe, kahe maikaʻi Mānoanoa, Hoʻopaʻa wai | MHEC MH200MMHEC MH150MMHEC MH100MMHEC MH60MMHEC MH40M |
| Nā mea hoʻopili pepa paia nā mea hoʻopili latex Nā mea hoʻopili plywood | Ka mānoanoa a me ka lubricity Ka mānoanoa a me ka hoʻopaʻa ʻana i ka wai Ka mānoanoa a me ka paʻa ʻana o nā mea paʻa | MHEC MH100MMHEC MH60M |
| Mea holoi lole | Mānoanoa | MHEC MH150MS |
Nā Pōmaikaʻi o ka Hoʻohana ʻana iā MHEC
✔ Paʻa Wai Maikaʻi Loa - Kāohi i ka maloʻo mua ʻana i nā hana kūkulu hale a me nā mea hoʻonani.
✔ Hoʻonui i ka Hoʻopili ʻia - Hoʻomaikaʻi i ka ikaika o ka hoʻopili ʻana i nā mea hoʻopili tile a me nā mortar.
✔ Paʻa ma kahi ākea o ka pH - Hana pono i nā wahi waikawa, kūlike, a me ka alkaline.
✔ Hoʻohālikelike ʻole-Ionic - Hana maikaʻi me nā paʻakai, nā surfactants, a me nā polymers ʻē aʻe.
✔ Hoʻomaikaʻi i ka Rheology a me nā ʻAno Holo - ʻAe i ka viscosity i kāohi ʻia, e pale ana i ka kulu ʻana a me ke kūlou ʻana.
Pūʻolo:
Ua hoʻopili ʻia ka huahana MHEC/HEMC i loko o ka ʻeke pepa ʻekolu papa me ka ʻeke polyethylene o loko i hoʻoikaika ʻia, ʻo ke kaumaha ʻupena he 25kg no kēlā me kēia ʻeke.
Ka mālama ʻana:
E mālama iā ia i loko o ka hale kūʻai maloʻo a me ka anuanu, mai ka makū, ka lā, ke ahi, ka ua.
ʻO Kima Chemical Co., Ltd.he mea hana ʻoihana o nā ethers cellulose, meʻO ka Hydroxyethyl Methylcellulose (HEMC), ʻike ʻia hoʻi ʻoʻO ka Methyl Hydroxyethyl Cellulose (MHEC)Ke hana nei ma lalo o ka inoa inoa ʻo KimaCell®, loaʻa i ka ʻoihana kahi mana hana o 20,000 tons i kēlā me kēia makahiki, e hoʻolako ana i nā huahana kiʻekiʻe i nā ʻoihana like ʻole ma ka honua holoʻokoʻa.