LQ-INK Tawada mai tushen ruwa don buga samar da takarda
Siffar
1. Kariyar muhalli: saboda flexographic faranti ba su da juriya ga benzene, esters, ketones da sauran kaushi na halitta, a halin yanzu, flexographic ruwa tushen tawada, barasa-soluble tawada da UV tawada ba su ƙunshi sama mai guba kaushi da kuma nauyi karafa, don haka. kore ne masu dacewa da muhalli kuma amintattun tawada.
2. Fast bushewa: saboda da sauri bushewa na flexographic tawada, zai iya saduwa da bukatun non absorbent abu bugu da high-gudun bugu.
3. Low danko: flexographic tawada nasa ne low danko tawada tare da mai kyau fluidity, wanda sa flexographic inji ta dauko wani mai sauqi qwarai anilox sanda tawada canja wurin tsarin da kuma yana da kyau tawada canja wurin aiki.
Ƙayyadaddun bayanai
| Launi | Launi na asali (CMYK) da launi tabo (bisa ga katin launi) |
| Dankowar jiki | 10-25 seconds/Cai En 4# kofin (25℃) |
| PH darajar | 8.5-9.0 |
| Ikon canza launi | 100% ± 2% |
| Siffar samfur | Ruwan danko mai launi |
| Abun da ke ciki | Gudun acrylic na tushen ruwa mai dacewa da muhalli, pigments na halitta, ruwa da ƙari. |
| Kunshin samfur | 5KG/Drum, 10KG/Drum, 20KG/Drum, 50KG/Drum, 120KG/Drum, 200KG/Drum. |
| Siffofin aminci | Ba mai ƙonewa ba, mara fashewa, ƙarancin wari, babu cutarwa ga jikin ɗan adam. |
Babban Factor na flexographic ruwa tushen tawada
1. Lafiya
Fineness fihirisar jiki ne don auna girman barbashi na pigment da filler a cikin tawada, wanda masana'anta tawada ke sarrafa kai tsaye. Masu amfani gabaɗaya za su iya fahimtar sa kuma ba za su iya canza girman sa a cikin amfani ba.
2. Dankowa
Kimar danko za ta shafi ingancin bugu kai tsaye, don haka ya kamata a sarrafa danko na tushen ruwa a cikin bugu na sassauƙa. The danko na tushen ruwa tawada ne kullum sarrafawa a cikin kewayon 30 ~ 60 seconds / 25 ℃ (Paint No. 4 kofin), da danko ne kullum sarrafa tsakanin 40 ~ 50 seconds. Idan danko ya yi yawa kuma kayan daidaitawa ba su da kyau, zai shafi buga tawada na tushen ruwa, wanda ke da sauƙin kai ga farantin datti, manna farantin karfe da sauran abubuwan mamaki; Idan danko ya yi ƙasa sosai, zai shafi ikon mai ɗaukar hoto don fitar da pigment.
3.Bushe
Domin saurin bushewa daidai yake da danko, wanda za'a iya nunawa kai tsaye a cikin ingancin bugu. Dole ne ma'aikaci ya fahimci ƙa'idar bushewa daki-daki domin ya ware lokacin bushewar tawada mai tushen ruwa bisa ga samfuran ko maɓalli daban-daban. Yayin da muke tabbatar da bushewar tawada mai tushen ruwa, dole ne mu yi la'akari da matsakaicin danko ko ƙimar pH.
4.PH darajar
Tawada mai ruwa ya ƙunshi takamaiman adadin ammonium, wanda ake amfani da shi don inganta kwanciyar hankali ko haɓaka juriyar ruwa bayan bugu. Sabili da haka, ƙimar pH yana ɗaya daga cikin mahimman alamomi. Ƙimar pH na tawada mai tushen ruwa lokacin barin masana'anta ana sarrafa shi gabaɗaya a kusan 9. Ana iya daidaita ƙimar pH na injin ko sarrafa tsakanin 7.8 da 9.3
