Methyl Hydroxyethyl Cellulose dị ọcha (MHEC) bụ ihe mgbakwunye dị oke mkpa na nhazi nke mkpuchi gypsum putty, na-enye ọtụtụ uru na-eme ka arụmọrụ na ịdị mma nke ngwaahịa ahụ dịkwuo elu. A na-eji mkpuchi gypsum putty eme ihe n'ọtụtụ ebe n'ịrụ ụlọ na ngwa imecha ime n'ihi ịdị mma ha pụrụ iche, ịdị mfe nke ngwa, yana ezigbo ngwụcha. Otú ọ dị, imezu nkwụsi ike, ịrụ ọrụ, na ịdịte aka na mkpuchi ndị a chọrọ ntinye nke mgbakwunye pụrụ iche dị ka MHEC.
MHEC bụ polymer soluble mmiri nke sitere na cellulose, emezigharịrị ka ọ nye ihe ndị a na-achọsi ike na ihe owuwu dị iche iche. Ọcha ya dị elu na-eme ka arụmọrụ na-agbanwe agbanwe na ntụkwasị obi na usoro gypsum putty.
Njide mmiri: MHEC na-arụ ọrụ dị ka onye na-ejigide mmiri, na-agbatị usoro hydration nke gypsum n'oge usoro ọgwụgwọ. Ogologo oge hydration a gbatịkwuru na-eme ka arụ ọrụ nke putty dịkwuo mma, na-enye ohere maka ngwa dị nro ma belata mgbawa.
Nkwado dị mma: Site n'ịmepụta ihe nkiri na-ejikọta ọnụ n'elu ala, MHEC na-eme ka adhesion nke mkpuchi gypsum putty dịkwuo mma, na-eme ka njikọ dị mma na ịrụ ọrụ ogologo oge.
Rheology emelitere: MHEC na-enye pseudoplastic rheological Properties na gypsum putty formulations, na-eme ka ngwa dị mfe na obere sagging ma ọ bụ ntapu. Nke a na-eme ka mkpuchi n'otu na imecha nke ọma, ọbụlagodi na elu kwụ ọtọ.
Mgbochi mgbawa: MHEC na-agbakwụnye nke ukwuu na-ebelata ihe mgbagwoju anya na mkpuchi gypsum putty, si otú a na-eme ka ogologo oge na ogologo ndụ nke elu ahụ gwụchara.
Oge nhazi oge a na-achịkwa: MHEC na-enye ohere maka njikwa ziri ezi na nhazi oge nke mkpuchi gypsum putty, na-eme ka oge ọrụ zuru oke maka ngwa ngwa ma na-eme ka ọgwụgwọ na ihicha oge.
Ndakọrịta na ihe mgbakwunye: MHEC na-egosipụta ezigbo ndakọrịta na mgbakwunye ndị ọzọ a na-ejikarị eme ihe na gypsum putty formulations, dị ka defoamers, thickeners, na dispersants, na-eme ka arụmọrụ na ntụgharị nke ngwaahịa ikpeazụ.
Enyi na gburugburu ebe obibi: MHEC bụ mgbakwunye na-adigide na enyi na gburugburu ebe obibi, nke sitere na isi mmalite cellulose ọhụrụ. Ntinye ya n'ime mkpuchi gypsum putty dabara na usoro ihe owuwu nke oge a na-emesi ịdị ndụ gburugburu ebe obibi na nkwado ike.
Nkwekọrịta na Ogo: MHEC dị ọcha na-eme ka arụmọrụ na-agbanwe agbanwe na njikwa mma na nhazi gypsum putty, izute ụkpụrụ ụlọ ọrụ siri ike na atụmanya ndị ahịa.
ojiji nke MHEC dị ọcha dị elu na mkpuchi gypsum putty na-enye ọtụtụ uru, sitere na ịrụ ọrụ na-arụ ọrụ nke ọma na adhesion ruo ogologo oge na nkwado gburugburu ebe obibi. Ọrụ ya dị ka ihe mgbakwunye multifunctional na-egosi mkpa ọ dị na omume ihe owuwu ọgbara ọhụrụ, ebe arụmọrụ, arụmọrụ, na nkwado dị mkpa.
Oge nzipu: Eprel-25-2024