Hydroxyethyl cellulose ether
Hydroxyethyl cellulose ether, ihe na-abụghị ionic elu ihe na-arụ ọrụ, bụ cellulose ether organic mmiri nke dabeere na mmiri thickener. Ọ bụ ngwakọta nke na-abụghị ionic nke na-agbaze mmiri ma nwee ezigbo ike ịgbanye mmiri.
Ọ nwere ọtụtụ àgwà dị ka ndim, sere n'elu, bonding, emulsifying, film-akpụ, itinye uche, na-echebe mmiri si evaporation, inweta na hụ na ọrụ nke ahụ, na nwekwara ọtụtụ pụrụ iche Njirimara.
na-ekesa
Onye na-ekesa bụ surfactant nke nwere ihe abụọ na-emegide onwe ya nke lipophilicity na hydrophilicity na molecule. Ọ nwere ike uniformly chụsasịrị ndị siri ike na mmiri mmiri ahụ nke inorganic na organic pigmenti siri ike igbari na mmiri mmiri, na n'otu oge ahụ na-egbochi ahụ si edozi na agglomerating, akpụ ihe amphiphilic gị n'ụlọnga chọrọ maka a kwụsiri ike nkwusioru.
Site na onye na-ekesa, ọ nwere ike imeziwanye gloss, gbochie agba na-ese n'elu mmiri, ma melite ike tinting. Rịba ama na ike tinting adịghị elu dị ka o kwere mee na usoro agba agba akpaka, belata viscosity, mee ka ntinye nke pigmenti, wdg.
Onye nnọchi anya wetting
Onye na-ahụ maka mmiri mmiri na-arụ ọrụ vanguard na usoro mkpuchi, nke nwere ike iru elu nke mkpụrụ ahụ na mbụ iji "mepe ụzọ", mgbe ahụ, ihe na-emepụta ihe nkiri nwere ike gbasaa n'akụkụ "okporo ụzọ" nke onye na-ahụ maka mmiri na-aga. N'ime usoro mmiri na-adabere na mmiri, onye na-ahụ maka mmiri mmiri dị ezigbo mkpa, n'ihi na nhụsianya dị elu nke mmiri dị elu, na-eru 72 dynes, nke dị elu karịa ihe mgbagwoju anya nke mkpụrụ. Mgbasa eruba.
Ihe na-akpata ụfụfụ
A na-akpọkwa Defoamer defoamer, onye na-ahụ maka ụfụfụ, na onye na-emepụta ụfụfụ pụtara n'ezie ikpochapụ ụfụfụ. Ọ bụ ihe na-adịghị ala ala na ọrụ elu dị elu, nke nwere ike ịkwụsị ma ọ bụ kpochapụ ụfụfụ na usoro. A ga-emepụta ọtụtụ ụfụfụ na-emerụ ahụ na usoro mmepụta mmepụta ihe, nke na-egbochi ọganihu nke mmepụta. N'oge a, ọ dị mkpa ịgbakwunye defoamer iji kpochapụ ụfụfụ ndị a na-emerụ ahụ.
Titanium dioxide
Ụlọ ọrụ agba bụ ndị kasị na-eji titanium dioxide eme ihe, karịsịa rutile titanium dioxide, nke ọtụtụ n'ime ya bụ ndị ụlọ ọrụ agba. Agba nke titanium dioxide mee nwere agba na-egbuke egbuke, ike ezoro ezo dị elu, ike tinting siri ike, obere usoro onunu ogwu, na ọtụtụ ụdị. Ọ nwere ike ichebe nkwụsi ike nke ọkara, ma nwee ike ịkwalite ike ọrụ na ntinye nke ihe nkiri agba iji gbochie mgbawa. Na-egbochi ụzarị UV na mmiri ịbanye, na-agbatị ndụ ihe nkiri agba.
Kaolin
Kaolin bụ ụdị ndochi. Mgbe a na-eji ya eme ihe na mkpuchi, ọrụ ya bụ isi bụ: ijuputa, na-amụba ọkpụkpụ nke ihe nkiri agba, na-eme ka ihe nkiri na-ese ihe na-egbuke egbuke ma sie ike; imeziwanye nguzogide iyi na ịdịte aka; na-edozi ihe anya anya nke mkpuchi, na-agbanwe ọdịdị nke ihe nkiri mkpuchi; dị ka ihe nkpuchi na mkpuchi ahụ, ọ nwere ike ibelata resin a na-eji ma belata ọnụ ahịa mmepụta; ọ na-arụ ọrụ na-eduzi na kemịkalụ kemịkalụ nke ihe nkiri mkpuchi, dị ka ịkwalite mgbochi nchara na ire ọkụ.
nnukwu calcium
Mgbe a na-eji calcium dị arọ mee ihe n'ime ihe osise ụlọ, enwere ike iji ya naanị ya ma ọ bụ jikọta ya na ntụ ntụ. E jiri ya tụnyere talc, calcium dị arọ nwere ike ibelata ọnụego chalking, melite njigide agba nke agba na-acha ọkụ ma mee ka iguzogide ebu.
Ude mmiri
Ọrụ nke emulsion bụ ikpuchi pigmenti na ihe mkpuchi mgbe emechara ihe nkiri (uzuzu nwere ike agba agba bụ pigmenti, na ntụ ntụ na-enweghị ike agba bụ ihe na-eme ka ọkpụkpụ) gbochie iwepụ ntụ ntụ. N'ozuzu, a na-eji styrene-acrylic na acrylic emulsion dị ọcha mee ihe maka mgbidi dị n'èzí. Styrene-acrylic dị ọnụ ahịa, ga-atụgharị edo edo, acrylic dị ọcha nwere ezigbo nguzogide ihu igwe na njigide agba, ọnụahịa ahụ dị ntakịrị elu. A na-eji styrene-acrylic emulsion styrene-acrylic eme ihe, na mgbidi mpụta dị n'etiti ruo elu na-ejikarị emulsion acrylic eme ihe.
Nchịkọta
Na mmepụta nke mkpuchi, a na-agbakwunyekwa ihe enyemaka na-arụ ọrụ dị ka ihe nchekwa na thickeners.
Ihe dị n'elu bụ nyocha ihe mejupụtara nke akụrụngwa agba. Site na mmepe nke akụ na ụba na-aga n'ihu, ihe ndị mmadụ chọrọ maka mkpuchi na-agbanwekwa mgbe niile. A ga-enwekwu ihe ịtụnanya na-echere anyị n'ahịa agba n'ọdịnihu!
Oge nzipu: Feb-14-2023