Kedu ihe bụ HPMC na Detergents?

1. Ịsa thickener

A na-akpọkwa HPMC ncha mmiri dị ka ọkwa kemịkalụ hydroxypropyl methylcellulose kwa ụbọchị. Ngwa ya gụnyere ncha, ncha, ncha ntutu, ịsa ahụ, ihe nhicha ihu, ncha eze, ude mmiri, wdg.

A na-eji Hydroxypropyl methylcellulose mee ihe dị ka ihe na-esi ísì ụtọ maka ncha ma bụrụ ihe mgbakwunye a na-ejikarị eme ihe. Mmetụta na-eme ka HPMC dị na ncha nwere ike ịbawanye viscosity nke ncha ma mee ka nkwụsi ike nke afụ pụta. Weta ndị ọrụ ahụmịhe ahụ iru ala. Dị ka onye na-asa akwa, ọ nwere uru ndị a:

1. Oyi na okpomọkụ na-eguzogide. Viscosity nke ncha anaghị agbanwe na okpomọkụ.

2. Electrolyte eguzogide. Kedu pH ka HPMC na-agbaze? Ọ kwụsiri ike na pH nke 3-11

3. Meziwanye mmiri nke usoro ahụ. HPMC nwere mmetụta dị nro dị nro ma na-eme ka ọdịdị akpụkpọ ahụ dịkwuo mma.

2. Onye na-eme ihe na-eme ihe na-eme ihe nchacha

HPMC eji na ncha abụghị naanị ihe nchacha akwa, kamakwa ihe na-egbochi sedimentation. Mmetụta mkpochapụ nke ncha bụ site na ntinye n'etiti ncha na unyi. Ya mere unyi (ihe mmanu mmanu na unyi siri ike) na-aputa. Mgbe ahụ, a na-eme emulsified ma gbasasịa ya na ngwọta. HPMC nwere ọtụtụ ebubo na-adịghị mma, nke nwere ike ịgbasa ma wepụ unyi. Mmụba ọkụ eletrik. Ya mere, unyi na-asachapụ nwere ike gbasaa ma kwụsịtụ n'ime mmiri. Ọ na-egbochi unyi ka ọ ghara idozi ọzọ.

Ma àgwà nke ncha anaghị adabere na viscosity, kama na ihe ndị na-arụ ọrụ. Ihe na-arụ ọrụ na-enweta site na ihe ndị surfactants. Surfactants na ndị na-ewu ụlọ bụ ihe abụọ bụ isi kemịkalụ nke ncha. Ọrụ nke mgbakwunye bụ ime ka surfactant rụọ ọrụ. Belata ọnụọgụ nke surfactant ma melite mmetụta ịsa ahụ.

Ọtụtụ ndị na-emepụta ihe nchacha na-etinyekwu uche na nchapụta ya na ọsọ nke mgbasa. Nghọta kwesịrị ịbụ opekata mpe 95%. Ụkpụrụ nghọta dị otú ahụ adịghị emetụta ọdịdị nke ncha. Ọ na-ewu ewu karịa na ndị na-azụ ahịa.