Aha kemịkalụ | Methyl hydroxyethyl cellulose |
Ntụpọ | Cellulose ether, 2-hydroxyethyl methyl cellulose, cellulose, 2-hydroxyethyl methyl ether, hydroxyethyl Methyl cellulose, MHEC, HEMC. |
Nọmba CAS | 9032-42-2 |
Ụdị | EipponCell |
Ọkwa ngwaahịa | MHEC LH 6200M |
Solubility | Cellulose ether soluble mmiri |
Ụdị anụ ahụ | Ọcha cellulose ntụ ntụ na-acha ọcha |
Mmiri | Oke.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% ngwọta | 70000-80000mPa.s |
Viscosity NDJ 2% ngwọta | 160000-240000mPa.S |
ntụ ọdịnaya | Kachasị 5.0% |
Ntupu nha | 99% gafere 100 mesh |
Koodu HS | 39123900 |
EippponCell® MHEC LH 6200M, methyl hydroxyethyl cellulose, na-eji nke ukwuu n'ọrụ na-ewu na agba.
N'ime ụlọ ọrụ ihe owuwu, MHEC na-arụ ọrụ dị iche iche n'ịrụ masonry na plasta admixtures ngwa agha.Ọ na-arụ ọrụ dị ka ihe nkwụghachi azụ, onye na-ejigide mmiri, onye na-ebu ibu, na ihe nkedo.Ọ nwekwara ike ịrụ ọrụ dị ka onye na-ekesa na mmiri na-ejigide plasta, ngwa ngwa, na plasta ala eji gypsum dabeere na ciment.MHEC bara uru karịsịa dị ka ihe mgbakwunye pụrụ iche maka ihe mgbochi aerated, na-eme ka arụ ọrụ na-arụ ọrụ, njide mmiri, na nkwụsị nke ngwa agha ma na-egbochi mgbawa na ikpochapụ mgbidi ngọngọ.
A na-ejikwa MHEC n'ọrụ na mmepụta ihe ịchọ mma ụlọ na gburugburu ebe obibi.Usoro a kwụ ọtọ ma dị ọcha.Enwere ike iji ya maka mgbidi dị elu na nkume tile nkume, yana maka ịchọ mma nke ogidi na ihe ncheta.Enwere ike ịmepụta MHEC ka ọ bụrụ nkedo ceramic tile grout, nke na-egosipụta njikọ siri ike, ikike nrụrụ dị mma, enweghị mgbawa ma ọ bụ nkwụsịtụ, mmetụta mkpuchi mmiri dị mma, agba ndị na-egbuke egbuke, na ihe ịchọ mma pụtara ìhè.
N'ime ụlọ ọrụ agba, MHEC na-ahụ ngwa dị ka ihe nkwụsi ike, ihe na-ekpu mmiri, na onye na-ejigide mmiri na agba latex.Ọ nwekwara ike na-eme ihe dị ka ihe na-ekesa, tackifier, na onye na-emepụta ihe nkiri maka agba ciment nwere agba.Ịgbakwunye cellulose ether nke nkọwa dabara adaba na viscosity na agba latex nwere ike imeziwanye ọrụ owuwu ya, gbochie ịgbasa, welie nkwụsi ike nchekwa, na ịbawanye ike nzuzo.
Ngwaahịa cellulose ether na-abụkarị nhọrọ kachasị mma maka agba agba agba.Dịka ọmụmaatụ, ether methyl hydroxyethyl cellulose ether emezigharịrị nwere ezigbo ihe n'ozuzu ya, na-enye ya ohere ka ọ nọgide na-ebute ụzọ dị ka agba agba latex.Ọzọkwa, n'ihi njirimara ya dị iche iche thermal thermal, solubility properties, ezigbo iguzogide nnu na okpomọkụ, yana ọrụ elu kwesịrị ekwesị, cellulose ether nwere ike ịrụ ọrụ dị ka onye na-ejigide mmiri, onye nkwusioru, emulsifier, onye na-emepụta ihe nkiri, mmanu mmanu. nrapado, na rheology modifier.
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