Ink dabeere na mmiri LQ-INK maka mbipụta mmepụta akwụkwọ
Njirimara
1. Nchekwa gburugburu ebe obibi: n'ihi na flexographic efere adịghị eguzogide benzene, esters, ketones na ndị ọzọ organic solvents, ugbu a, flexographic mmiri dabeere ink, mmanya-soluble ink na UV ink adịghị nwere n'elu nsi mgbaze na arọ ọla, ya mere. ha na-enwe mmasị na gburugburu ebe obibi akwụkwọ ndụ akwụkwọ ndụ na ink dị nchebe.
2. Ngwa ngwa ihicha: n'ihi ngwa ngwa ihicha nke ink flexographic, ọ nwere ike gboo mkpa nke mbipụta akwụkwọ na-adịghị etinye uche na ngwa ngwa ngwa ngwa.
3. Viscosity dị ala: ink flexographic bụ nke ink viscosity dị ala nwere ezigbo mmiri, nke na-enyere igwe na-emegharị ahụ aka ịnakwere usoro nnyefe ink stick anilox dị mfe ma nwee ezigbo ọrụ nnyefe ink.
Nkọwapụta
| Agba | Agba agba (CMYK) na agba ntụpọ (dị ka kaadị agba) |
| Viscosity | 10-25 sekọnd/Cai En 4# cup (25℃) |
| PH uru | 8.5-9.0 |
| Ike agba | 100%±2% |
| Ọdịdị ngwaahịa | Mmiri viscous agba |
| Ngwakọta ngwaahịa | Acrylic resin mmiri dabere na gburugburu ebe obibi, pigmenti organic, mmiri na ihe mgbakwunye. |
| ngwugwu ngwaahịa | 5KG/Drum, 10KG/Drum, 20KG/Drum, 50KG/Drum, 120KG/Drum, 200KG/Drum. |
| Njirimara nchekwa | Enweghị ọkụ ọkụ, nke na-enweghị mgbawa, ísì dị ala, ọ dịghị emerụ ahụ mmadụ. |
Isi ihe kpatara ink dabere na mmiri flexographic
1. Ịdị mma
Ịdị mma bụ ndeksi anụ ahụ iji tụọ nha nha nke pigmenti na ihe ndochi dị na ink, nke onye nrụpụta ink na-achịkwa ozugbo. Ndị ọrụ nwere ike ịghọta ya n'ozuzu ma enweghị ike ịgbanwe nha ya na ojiji.
2. Viscosity
Uru viscosity ga-emetụta kpọmkwem ịdịmma nke ihe ebipụtara, ya mere viscosity nke ink dabeere na mmiri kwesịrị ịchịkwa nke ọma na mbipụta flexographic. The viscosity nke mmiri dabeere ink na-n'ozuzu na-achịkwa n'ime nso nke 30 ~ 60 sekọnd / 25 ℃ (agba Nke 4 cup), na viscosity na-n'ozuzu na-achịkwa n'etiti 40 ~ 50 sekọnd. Ọ bụrụ na viscosity dị oke elu na ihe onwunwe larịị adịghị mma, ọ ga-emetụta mbipụta nke ink dabeere na mmiri, nke dị mfe iduga efere ruru unyi, mado efere na ihe ndị ọzọ; Ọ bụrụ na viscosity dị oke ala, ọ ga-emetụta ikike nke onye na-ebu ya iji kwọọ pigmenti.
3.Akọrọ
N'ihi na ọsọ nke ihicha bụ otu ihe ahụ dị ka viscosity, nke nwere ike na-egosipụta kpọmkwem na àgwà nke e biri ebi ihe. Onye na-arụ ọrụ ga-aghọtarịrị ụkpụrụ ihicha nke ọma ka o wee kenye oge ihicha nke ink dabeere na mmiri dịka ngwaahịa ma ọ bụ ihe dị iche iche si dị. Mgbe ị na-ahụ na ihicha nke ọma nke ink dabeere na mmiri, anyị ga-atụlekwa viscosity na-agafeghị oke ma ọ bụ uru pH kwụsiri ike.
4.PH uru
Ink mmiri mmiri nwere ụfọdụ ihe ngwọta ammonium, nke a na-eji mee ka nkwụsi ike ya dịkwuo mma ma ọ bụ mee ka mmiri na-eguzogide mmiri mgbe e bipụtachara ya. Ya mere, uru pH bụ otu n'ime ihe ngosi dị mkpa. A na-achịkwa pH uru nke ink dabeere na mmiri mgbe ị na-ahapụ ụlọ ọrụ mmepụta ihe na ihe dịka 9. Enwere ike gbanwee ma ọ bụ chịkwaa uru pH nke igwe n'etiti 7.8 na 9.3.
