Ọnụ ọgụgụ nke ihe mgbakwunye mkpuchi na mkpuchi dị ntakịrị, ma ọ nwere ike inye mkpuchi ahụ ezigbo ihe eji arụ ọrụ na ihe ndị na-edozi ahụ, ma ghọọ akụkụ dị mkpa nke mkpuchi ahụ.Thickener bụ ụdị ihe mgbakwunye agba.Ọ bụ klas dị oke mkpa nke ihe mgbakwunye maka mkpuchi mmiri nwere obere viscosity.Ihe dị n'ime mmiri dị ukwuu na mmiri mmiri dị ntakịrị, nke na-achọ ka ịtinye ụfọdụ ihe na-eme ka ọ ghara imebi viscosity ya.Tụkwasị na nke ahụ, agba latex na-enwekarị nsogbu nkewa mmiri n'oge mmepụta, njem, nchekwa na ihe owuwu.Ọ bụ ezie na enwere ike igbu oge site n'ịbawanye viscosity na mgbasa nke agba latex, mmetụta mgbanwe dị otú ahụ na-adịkarị oke ma dị mkpa karị.Ma ọ bụ site thickener nhọrọ na ya iji dozie nsogbu a.
Gbasaa akwa obibi akwụkwọ Dyestuff
Ọrụ nke thickener otu Gbochie agba ka ọ ghara ịla mgbe ọ na-ese ihe dị n'elu kwụ ọtọ.Gbasaa Dyestuff Printing Thickener bụ ihe mgbakwunye kemịkalụ reological.Ebumnuche ya bụ ịbawanye nkwụsi ike, chịkwaa njirimara ziri ezi nke ngwaahịa mmiri, meziwanye mmiri na ọkwa, ma gbochie mmepe nke ihe owuwu.Ihe na-eme mkpọtụ, karịsịa na mgbidi kwụ ọtọ ma ọ bụ nkuku na nkuku, nwere ike ịse nke ọma.Ihe osise a na-ejikọta ya na agba zuru oke, nke na-agaghị emetụta usoro ọzọ.Agba na-enweghị agba agba ga-asọ dị ka mmiri.Ọrụ nke thickener abụọ Stable nchekwa nke agba.The thickener maka agba nwere kwụsiri ike chemical Njirimara na ike ibikọ ọnụ nke ọma dị iche iche mgbakwunye nke agba, n'ihi ya, ọ pụtaghị thinning na delamination, na ike igbochi agba si edozi.Mgbe agbachara agba na agba agba, viscosity na-abawanye, nke nwere ike igbochi ihe ndị a chụsasịrị nke agba site na agglomeration na mmiri ozuzo n'oge nchekwa, si otú ahụ nweta nchekwa kwụsiri ike.Thickerer mmetụta atọ Jikwaa fluidity nke agba.Mgbakwunye nke agba agba nwere ike ịgbatị oge ịse ihe nkiri nke agba ahụ, belata nsị na splashing n'oge mkpuchi mkpuchi ma ọ bụ brushing, iji nweta ọrụ nke ịkwado ihe nkiri mkpuchi.Enwere ike kewaa ihe mkpuchi mkpuchi n'ime ụzọ abụọ dị ka ụdị ha si dị Onye na-abụghị onye na-akpakọrịta nwere ike imezi viscosity dị ala nke ọma ma mee ka usoro mkpuchi nwere pseudoplasticity dị elu.Ihe mkpuchi na ihe mkpuchi na-abụghị onye na-emekọ ihe dị ka isi nhazi nhazi nwere usoro gel dị elu.gụnyere: inorganic, cellulose ether, alkali-aza aza acrylic thickener;The associative thickener bụ a hydrophobic associative mmiri-soluble polymer, n'ozuzu na-ezo aka a mmiri-soluble polima na obere ego nke hydrophobic ìgwè na hydrophilic macromolecular yinye, gụnyere: hydrophobically gbanwetụrụ alkali-swelled thickener, Non-ionic polyurethane, hydrophobically modified cellulose. .Ezigbo thickener kwesịrị izute ihe ndị a: Meziwanye viscosity nke agba ma gbochie nkewa nke agba n'oge nchekwa, Belata viscosity mgbe ị na-ese ihe na nnukwu ọsọ, Mgbe eserese, mụbaa viscosity nke ihe nkiri mkpuchi ma gbochie sagging.Nchekwa nke agba agba agba kwesịrị ịchekwa ya na gburugburu ebe okpomọkụ nke 5 ~ 40 ℃, ebe nchekwa ahụ kwesịrị ịkọrọ na ikuku.Ọ bụrụ na ngwaahịa ahụ kwụsịrị na mberede, a ga-agbaze ya na mmiri ọkụ ma gwakọta ya nke ọma.Tụkwasị na nke ahụ, a na-echekwa ihe mkpuchi agba n'ime akpa mbụ, ma ọ bụ na iko ndị ọzọ, igwe anaghị agba nchara, plastik ma ọ bụ epoxy resin lined, ọ bụghị na obere carbon ígwè, ọla kọpa ma ọ bụ aluminum containers.
Oge nzipu: Jun-05-2020