HEMC Hydroxyethyl Methyl Cellulose

Hydroxyethyl Methyl Cellulose (hydroxyethyl methyl cellulose) b? cellulose gbanwet?r? na kem?kal? nke na-egosi d? ka nt? nt? ?cha ma ? b? ?cha.

1. Ezi mmiri solubility: ? nwere ike ngwa ngwa agbaze na mmiri na-emep?ta ihe edozi edozi ma kw?sie ike.

2. Mmet?ta d? egwu d? ?r?ba ama: ? nwere ike ?bawanye viscosity nke ngw?ta nke ?ma ma melite njirimara rheological ya.

3. Ike njide mmiri siri ike: na-enyere aka ?n?gide na-enwe mmiri na usoro ah? ma belata mfu mmiri.

4. Ezi acid na alkali eguzogide: n?gide na-ar? ?r? kw?siri ike na oke pH.

5. Wide ndak?r?ta: ? dak?tara na ?t?t? ihe mgbakwunye na ihe nd? ?z?.

1. Ogige ihe owuwu: Na putty, ngwa agha na ngwaah?a nd? ?z?, d? ka onye na-emep?ta ihe, onye na-ejide mmiri na ihe nkedo, na-emeziwanye ihe owuwu ?l? na àgwà ngwaah?a.

2. D?ka ?m?maat?, na gluu tile, enwere ike ?kwalite ike njik? iji gbochie ta?l? ah? ka ? daa.

3. ?l? ?r? agba: meziwanye rheology na nkw?si ike nke agba, gbochie mmiri ozuzo pigmenti.

4. D? ka na agba nke mmiri, agba d? mfe agba, na mkpuchi b? otu.

5. Ngwaah?a kem?kal? kwa ?b?ch?: eji maka shampoo, ?sacha ah?, wdg, iji mee ka nkw?si ike na nkw?si ike nke ngwaah?a ah? d?kwuo elu.

6. ?rigbu mman?: d? ka ihe mgbakwunye na mmiri na-egwup?ta mmiri iji meziwanye ar?m?r? nke mmiri mmiri.

A na-emekar? ya site na cellulose site na etherification na ethylene oxide na chloromethane.

Site na mm?ba na-abawanye maka mgbakwunye d? elu na ?l? ?r? d? iche iche, Hydroxyethyl Methyl Cellulose nwere at?manya ah?a sara mbara. Kar?s?a n'ime usoro mmepe akw?kw? nd? akw?kw? nd? nke ?l? ?r? na-ewu ?l? na mkpuchi, nchebe gburugburu ebe obibi ya na njirimara ar?m?r? d? elu na-eme ka ? nwee ikike mmepe ka ukwuu.

1. Ekwes?r? idobe ebe nchekwa ak?r? na ikuku iji zere mmiri na oke okpom?k?.

2. Mgbe agbazere, a ga-eji nway?? nway?? gbakwunye ya ma kpalie ya iji h? na mgbasa zuru ezu ma zere agglomeration.

3. Mgbe ? na-eji ya, ?n??g? mgbakwunye kwes?r? ?ch?kwa nke ?ma d?ka ngwa ngwa na usoro ch?r?.

Na nkenke, Hydroxyethyl Methyl Cellulose, nke nwere ihe nd? magburu onwe ya na ?t?t? ihe eji eme ihe, na-ar? ?r? d? mkpa n'?t?t? ebe, na-enye nkwado siri ike maka nkwalite àgwà na njikar?cha ar?m?r? nke ngwaah?a nd? met?tara ya.