I-Hydroxyethyl Methyl Cellulose (MHEC)
I-Methyl Hydroxyethyl Cellulose (MHEC/HEMC)
I-CAS: 9032-42-2
IHydroxyethyl Methyl Cellulose (HEMC) ikwabizwa ngokuba yiI-Methyl Hydroxyethyl Cellulose(MHEC), i-ether ye-cellulose esebenza ngeendlela ezahlukeneyo, esebenza kakhulu esetyenziswa njenge-arhente yokugcina amanzi, i-stabilizer, i-adhesives kunye ne-arhente yokwenza ifilimu esebenza kakuhle kwiintlobo zezixhobo zokwakha. I-MHEC/HEMC isetyenziswa kakhulu kwizicelo zoshishino, ezinje ngokwakha, isepha, ipeyinti kunye nokwaleka, sinokubonelela nge-HEMC ngokweemfuno zabathengi. Emva kokulungiswa kunye nokulungiswa komphezulu, sinokufumana iimpahla ezisasazwa emanzini ngokukhawuleza, zandise ixesha lokuvula, ezichasene nokuwa, njl.njl.
Iipropati eziqhelekileyo
| Inkangeleko | Umgubo omhlophe ukuya komhlophe ongekho mhlophe |
| Ubungakanani besuntswana | 98% ukuya kwi-100 mesh |
| Ukufuma (%) | ≤5.0 |
| Ixabiso le-PH | 5.0-8.0 |
Ulwakhiwo lweKhemikhali lwe-MHEC
I-MHEC iveliswa ngui-cellulose yendalo evuselelayokunyeamaqela e-methyl kunye ne-hydroxyethylOlu tshintsho luyiphucula indlela yayo yokusebenzaukunyibilika kwamanzi, uburhabaxa, kunye nokuhambelana kwawongezinto ezahlukeneyo.
Iimpawu eziphambili ze-MHEC:
- Ukunyibilika Kwamanzi: Kunyibilika emanzini ashushu nabandayo, kwenze izisombululo ezicacileyo.
- Amandla okuqina: Ibonelela nge-viscosity ephezulu kunye nolawulo oluhle kakhulu lwe-rheology.
- Ukugcinwa Kwamanzi: Kuthintela ukulahleka kwamanzi kwiimveliso ezisekwe kwisamente kunye ne-gypsum, kuphucula ukuqiniswa kunye nokunamathela.
- Uhlobo olungelulo lwe-Ionic: Ihambelana neekhemikhali ezahlukeneyo, kuquka iityuwa kunye nezinto ezibangela ukudumba.
- Ubuchule Bokwenza Ifilimu: Yenza iifilimu eziguquguqukayo nezihlala ixesha elide, eziluncedo ekugqumeni nasekusetyenzisweni kwamayeza.
- Uzinzo lobushushu: Ayimelani nobushushu, nto leyo eyenza ifaneleke ukusetyenziswa kumaqondo obushushu aphezulu.
Inkcazo
| Ibanga eliqhelekileyo | Ukuqina (NDJ, mPa.s, 2%) | Ukuqina (eBrookfield, mPa.s, 2%) |
| I-MHEC MH60M | 48000-72000 | 24000-36000 |
| I-MHEC MH100M | 80000-120000 | 4000-55000 |
| I-MHEC MH150M | 120000-180000 | 55000-65000 |
| I-MHEC MH200M | 160000-240000 | Min70000 |
| I-MHEC MH60MS | 48000-72000 | 24000-36000 |
| I-MHEC MH100MS | 80000-120000 | 40000-55000 |
| I-MHEC MH150MS | 120000-180000 | 55000-65000 |
| I-MHEC MH200MS | 160000-240000 | Min70000 |
Isicelo
| Izicelo | Ipropati | Cebisa ibakala |
| Udaka lokugquma udonga lwangaphandle Idaka lesamente Ukuzilinganisa Idaka yomxube owomileyo Iiplasta | Ukujiya Ukwakha kunye nokunyanga Ukubopha amanzi, ukunamathela Ukulibazisa ixesha lokuvula, ukuhamba kakuhle Ukutyeba, Ukubopha amanzi | MHEC MH200MMHEC MH150MMHEC MH100MMHEC MH60MMHEC MH40M |
| Izincamathelisi zephepha lodonga izincamathelisi zelatex Izincamathelisi zePlywood | Ukutyeba kunye nokuthambisa Ukujiya kunye nokubopha amanzi Ukuqina kunye nokugcinwa kwezinto eziqinileyo | I-MHEC MH100MMHEC MH60M |
| Isepha yokucoca | Ukujiya | I-MHEC MH150MS |
Iingenelo zokusebenzisa i-MHEC
✔ Ukugcinwa kwamanzi kakuhle – Kuthintela ukoma kwangethuba xa kusakhiwa nakwizinto zokuthambisa.
✔ Ukuncamathelisa Okuphuculweyo – Kuphucula amandla okubopha kwiiglu zethayile kunye neemortar.
✔ Izinzile Kuluhlu olubanzi lwe-pH - Isebenza ngokufanelekileyo kwiindawo ezine-asidi, ezingathathi cala, kunye ne-alkaline.
✔ Ukuhambelana okungeyo-Ionic – Isebenza kakuhle neetyuwa, ii-surfactants, kunye nezinye ii-polymers.
✔ Iphucula iiRheology kunye neeProperties zeFlow - Ivumela i-viscosity elawulwayo, ithintela ukuvuza nokuwa.
Ukupakisha:
Imveliso ye-MHEC/HEMC ipakishwe kwingxowa yephepha enezintlu ezintathu kunye nengxowa yangaphakathi ye-polyethylene eqinisiweyo, ubunzima obupheleleyo yi-25kg ngengxowa nganye.
Indawo yokugcina:
Yigcine kwindawo yokugcina impahla epholileyo neyomileyo, kude nokufuma, ilanga, umlilo, imvula.
I-Kima Chemical Co., Ltd.ngumvelisi wobungcali wee-ether ze-cellulose, kuqukaI-Hydroxyethyl Methylcellulose (HEMC), kwaziwa njengeI-Methyl Hydroxyethyl Cellulose (MHEC)Isebenza phantsi kwegama lebrendi iKimaCell®, le nkampani inomthamo wemveliso weetoni ezingama-20,000 ngonyaka, ibonelela ngeemveliso ezikumgangatho ophezulu kumashishini ahlukeneyo kwihlabathi liphela.




