Ihe Ink Na-emetụta Mbipụta Gloss
1 Ink ihe nkiri ọkpụrụkpụ
N'ime akwụkwọ ahụ iji mee ka ntinye nke ink dị elu mgbe onye na-ejikọta ya gasịrị, a ka na-ejigide njikọ nke fọdụrụ na fim ink, nke nwere ike imeziwanye gloss nke mbipụta. Ihe nkiri ink na-abawanye ụba, ka njikọ nke fọdụrụnụ na-eme ka ọ dịkwuo mma iji meziwanye gloss nke mbipụta ahụ.
Gloss na-abawanye na ọkpụrụkpụ nke ink film na-abawanye, n'agbanyeghị otu ink, ma e guzobere dị iche iche akwụkwọ ebipụta gloss na ọkpụrụkpụ nke ink film na mgbanwe dị iche iche. High gloss mkpuchi akwụkwọ na ink film bụ mkpa, ebipụta gloss na-abawanye na ink film ọkpụrụkpụ ma belata, nke a bụ n'ihi na ink film masks akwụkwọ n'onwe ya mbụ elu gloss, na ink film onwe ya kpụrụ site gloss na n'ihi na ntinye akwụkwọ ma belata; na-eji nwayọọ nwayọọ na-abawanye na ọkpụrụkpụ nke ink film, akwụkwọ na absorption nke njikọ ihe bụ isi jupụta mgbe mmụba nke ọnụ ọgụgụ nke njikọ ihe na-ejigide n'elu, na gloss na-akawanye mma mgbe niile.
Mbipụta kaadiboodu mkpuchi gloss na mmụba nke ọkpụrụkpụ ihe nkiri ink na-abawanye ngwa ngwa, na ọkpụrụkpụ ihe nkiri ink na-abawanye ruo 3.8μm mgbe gloss agaghịzi abawanye na mmụba nke ọkpụrụkpụ ihe nkiri ink.
2 Ink fluidity
Ink fluidity dị oke ibu, ntụpọ ahụ na-abawanye, nha nke mbipụta na-agbasawanye, oyi akwa ink na-adị gịrịgịrị, gloss ibipụta adịghị mma; Mmiri mmiri ink dị ntakịrị, nnukwu gloss, ink adịghị mfe ịnyefe, ma ọ dịghịkwa mma na-ebipụta. Ya mere, iji nweta mma gloss, kwesịrị ịchịkwa fluidity nke ink, ọ bụghị kwa nnukwu bụghị kwa obere.
3 Ink larịị
N'ime usoro obibi akwụkwọ, nhazi ink dị mma, mgbe ahụ, gloss dị mma; ọkwa na-adịghị mma, dị mfe ịdọrọ, mgbe ahụ gloss adịghị mma.
4 Ọdịnaya pigmenti na ink
Ọdịnaya dị elu pigmenti nke ink nwere ike ịmalite ọnụ ọgụgụ dị ukwuu nke obere capillaries n'ime ihe nkiri ink. Na ọnụ ọgụgụ ndị a dị ukwuu nke njide capillary dị mma nke ikike ijikọta ihe, karịa akwụkwọ mpempe akwụkwọ nke eriri eriri iji nweta ikike ijikọta ihe dị ukwuu. Ya mere, e jiri ya tụnyere ink ndị nwere obere pigmenti, ink nwere nnukwu pigmenti nwere ike ime ka ihe nkiri ink na-ejigide ihe njikọ. Ihe na-egbuke egbuke nke ihe e biri ebi na-eji inks nwere nnukwu pigmenti dị elu karịa nke ink nwere obere pigmenti. Ya mere, usoro netwọk capillary nke e guzobere n'etiti ink pigment particles bụ isi ihe na-emetụta gloss nke mbipụta.
Na mbipụta n'ezie, iji usoro mmanụ gloss na-amụba gloss nke mbipụta, usoro a dị nnọọ iche na usoro nke ịbawanye ọdịnaya pigmenti nke ink. Ụzọ abụọ a na-amụba gloss nke ebipụta na ngwa, dị ka akụkụ nke ink na-ebipụta ink film ọkpụrụkpụ ịhọrọ.
Usoro nke ịbawanye ọdịnaya pigmenti na-ejedebe site na mkpa maka mmepụta agba na mbipụta agba. Ink nke ejiri obere ihe ndị dị n'ụdị pigment mee, mgbe ọdịnaya nke pigmenti na-ebelata, gloss nke mbipụta na-ebelata, naanị mgbe ihe nkiri ink dị oke oke iji mepụta nnukwu gloss. Ya mere, enwere ike iji usoro ịba ụba nke pigmenti mee ihe iji meziwanye gloss nke ihe a na-ebipụta. Otú ọ dị, ego nke pigmenti nwere ike na-amụba ka a ụfọdụ ịgba, ma ọ ga-abụ n'ihi na pigmenti ahụ enweghị ike kpamkpam kpuchie site na njikọ ihe, nke mere na ink film elu ìhè agbasa onu na-akawanye njọ kama na-eduga a a. mbelata na gloss nke ihe a na-ebipụta.
5Size nke pigmenti ahụ na ogo mgbasa
Ọnụ ọgụgụ nke pigmenti dị na steeti a gbasasịrị na-ekpebi kpọmkwem ọnọdụ nke ink film capillary, ma ọ bụrụ na ink ahụ dị ntakịrị, ọ nwere ike ịmepụta obere capillary ọzọ. Mee ka ike nke ihe nkiri ink dị elu iji jide njikọ ma melite gloss nke mbipụta ahụ. N'otu oge ahụ, ọ bụrụ na a na-agbasasị akụkụ nke pigmenti nke ọma, ọ na-enyekwara aka ịmepụta ihe nkiri ink dị mma, nke nwere ike imeziwanye gloss nke mbipụta ahụ. Ihe ndị na-achịkwa na-emetụta ogo nke mgbasa nke ihe ndị na-emepụta ihe bụ pH nke ihe ndị na-emepụta ihe na ọnụ ọgụgụ nke ihe na-agbanwe agbanwe na ink. Mgbasa nke ihe ndị dị na pigmenti dị mma mgbe uru pH nke pigmenti dị ala na ọdịnaya nke ihe ndị na-agbanwe agbanwe na ink dị elu.
6 Mwupụta nke ink
Mgbe emechara ihe nkiri ink ahụ site na ink nwere nghọta dị elu, akụkụ nke ìhè ahụ merenụ na-egosipụta n'elu ihe nkiri ink ahụ, akụkụ nke ọzọ rutere n'elu akwụkwọ ahụ ma gosipụta ya ọzọ, na-emepụta nchacha agba abụọ, na nke a. ntụgharị uche dị mgbagwoju anya na-eme ka mmetụta nke agba; ebe ihe nkiri ink nke a na-emepụta site na pigmenti opaque bụ nanị kenkowaputa site na ngosipụta nke elu, na mmetụta nke gloss na-adịghị mma dị ka nke transperent ink.
7Gloss nke njikọ ihe
Ihe na-egbuke egbuke nke ihe eji ejikọta bụ isi ihe ma ọ bụrụ na mbipụta ink nwere ike ịmepụta gloss, ihe mbụ na-ejikọta ink na mmanụ linseed, mmanụ tung, mmanụ catalpa na mmanụ ihe oriri ndị ọzọ, ịdị nro nke elu nke ihe nkiri ahụ mgbe ihe nkiri ahụ gasịrị. ọ bụghị elu, nwere ike na-egosi na abụba film elu, merenụ ìhè na-etolite a diffous echiche, gloss nke ebipụta bụ ogbenye. N'oge a, ihe njikọ nke ink na-abụkarị nke resin, na ire ụtọ nke elu nke ink mgbe mkpuchi ahụ dị elu, na ntụgharị uche nke ìhè ahụ merenụ na-ebelata, si otú ahụ na-egbuke egbuke nke ink dị ọtụtụ ugboro karịa nke ahụ. ink mbụ.
8 Ụdị ink ihicha
Otu ego ink na-eji dị iche iche iche nke ihicha, gloss abụghị otu, n'ozuzu oxidized film ihicha karịa penetration ihicha gloss dị elu, n'ihi na oxidized film ihicha nke ink na film-akpụ linker ihe ọzọ.
Otu esi emeziwanye gloss mbipụta?
1 Belata emulsification ink
Belata ogo emulsification ink. Akwụsị ibipụta na ink emulsification na-akasị kpatara site na ọrụ nke mmiri na ink, mbipụta ahụ dị ka akwa oyi akwa nke ink, ma ụmụ irighiri ink n'ime steeti mmanụ na mmiri, ihicha gloss dị oke njọ, ọ ga-emepụta usoro. nke ọdịda ndị ọzọ.
2 Ihe mgbakwunye kwesịrị ekwesị
Tinye ihe inyeaka kwesịrị ekwesị na ink, ị nwere ike ịhazigharị mbipụta nke ink iji mee ka mbipụta dị nro. Ndị enyemaka n'ozuzu agbakwunyere na ọnụọgụ ink, agaghị agafe 5%, ọ bụrụ na ị na-atụle mmetụta nke gloss, kwesịrị ịdị ntakịrị ma ọ bụ tinye ya. Ma fluorocarbon surfactant dị iche iche, ọ nwere ike igbochi ink oyi akwa nke oroma bee, wrinkles na ndị ọzọ n'elu ntụpọ, na n'otu oge ahụ nwere ike melite elu nke ebipụta gloss.
3 Ojiji mmanụ ihicha nke ọma
Ojiji mmanụ ihicha nke ọma. Maka ink dị elu na-egbuke egbuke na-egbuke egbuke, n'ihe banyere okpomọkụ na iru mmiri bụ ihe nkịtị, n'onwe ya nwere ikike ihicha zuru ezu.
N'ọnọdụ ndị a, a ga-agbakwunye mmanụ ihicha:
① N'ihe banyere obere okpomọkụ na iru mmiri n'oge oyi;
A ghaghị itinye ② ink na mgbochi mgbochi, mgbochi nrapado, mmanụ mmezi ink dị mkpa, wdg, kwesịrị ịgbakwunye na mmanụ ihicha.
N'ime usoro a na-arụ ọrụ, iji mmanụ akọrọ mee ihe n'ụzọ ziri ezi, maka ịmepụta gloss ngwaahịa emechara dị mma. Nke a bụ n'ihi na akwụkwọ ahụ iji tinye ihe njikọ ahụ chọrọ oge ụfọdụ, na usoro ahụ, ngwa ngwa o kwere mee iji mee ka njikọ ahụ dị n'otu, ruo mgbe ihe nkiri ahụ na-akpọ nkụ, bụ isi ihe na-emepụta ihe na-egbuke egbuke.
4 Ndozi igwe
Hazie igwe nke ọma. Ma ink oyi akwa nke mbipụta ruru ọkọlọtọ, nwekwara mmetụta na gloss. Dịka ọmụmaatụ: ngbanwe nrụgide na-adịghị mma, ọnụ ọgụgụ mgbasawanye ntụpọ dị elu, ọkpụrụkpụ nke oyi akwa ink adịghị ezute ọkọlọtọ, gloss ngwaahịa emechara dị ntakịrị njọ. Ya mere, iji dozie nrụgide ahụ, nke mere na njikwa mgbasawanye ntụpọ ntụpọ dị ihe dị ka 15%, akwa akwa ink ngwaahịa a na-ebipụta dị oke, ọkwa ahụ ma dọpụta ya, gloss dịkwa ebe ahụ.
5 Hazie ntinye ink
Tinye mmiri Fanli (Mba 0 mmanụ), viscosity mmanụ a buru ibu, nke siri ike, nwere ike gbanwee ntinye ink, nke mere na ink dị mkpa na-eme ka ọ dịkwuo elu, na-amụba gloss nke ngwaahịa a na-ebipụta.
Oge nzipu: Ọgọst-17-2023