Ko nga whakaritenga tukanga whakaputa o te masterbatch tae he tino uaua, a ko te tikanga maku e whakamahia ana.Ko te karaehe karaehe kua oti te whakamarokehia e te wai, katahi ka mahia he raupapa whakamatautau i te wa e kuia ana te puaa, penei i te whakatau i te pai, te mahi tuparari, te kiko totoka me te pai o te whakapiri tae o te slurry kirikiri.
E wha nga tukanga whakaputa maku mo te masterbatch tae: tikanga horoi, tikanga pokepoke, tikanga hopi whakarewa, me te tikanga waituhi.
(1) Te tikanga horoi: Ko te kirikiri, te wai me te dispersant kua kirikirihia kia iti ake te matūriki poaka i te 1pm, ka whakawhitia te pigment ki roto i te wahanga hinu ma te tikanga whakawhiti wahanga, ka whakamaroke kia whiwhi i te masterbatch tae.Ko nga whakarewa pararopi me nga taputapu whakaora whakarewa rite e hiahiatia ana mo te hurihanga wahanga.Ko te tukanga e whai ake nei:
Pigment, dispersant, nui awhina - mira poroporo - homogenization me te maimoatanga whakapumau - whakamaroke - whakaranu kapia - extrusion granulation tae masterbatch
(2) Te tikanga pokepoke Ko te rere o te tukanga o te tikanga pokepoke he penei:
Pigment, awhina, te pokepoke kapia - whakamaroketanga - whakamaroke - te ranu kapia - te tango i te kirikiri ki roto i te masterbatch
(3) Ko te tikanga hopi konganuku ka kuia ki te rahi o te matūriki tata ki te 1um, ka tapirihia te wairewa hopi ki tetahi pāmahana kia makuku ai te paparanga mata o nga matūriki poaka e te otinga hopi hei hanga i tetahi paparanga o te otinga saponification. .Tāpirihia te wairewa tote whakarewa me te mata o te poaka.Ka tauhohe matū te paparanga saponification ki te hanga i te paparanga whakamarumaru o te hopi konganuku (konupora stearate), kia kore ai nga matūriki poaka kua oti te whakakoi ki te pupuhi.
Ko te rere o te tukanga o te tikanga hopi whakarewa e whai ake nei:
Pigment, awhina, ranu wai - wehe me te whakamaroke - whakamaroke - ranu kapia - tangohanga granulation ki masterbatch
(4) Tikanga Waituhi I roto i te hanga o te masterbatch tae, ka whakamahia te tikanga whakaputa o te whakapiri tae waituhi, ara, na roto i te huri huri toru-roera, ka pania he paparanga tiaki ngota iti ki te mata o te poaka.Ka konatunatua te whakapiri pai mira ki te kapia kawe, katahi ka whakakikoruatia e te mira miraka-rua, ka mutu ka pania ki te miihi kotahi, mahanga ranei.
Ko te rere o te tukanga e whai ake nei:
Pigments, additives, dispersants, resins, solvent ingredients – toru-roll mill color paste – desolventizing – resin mixing – extrusion granulation into masterbatch.
Tukatuka rere o te hanga maroke o te huinga matua tae: te poaka (he tae ranei) ka awhina, te whakamarara, te kawe - te whakaranu tere, te whakakorikori me te kutikuti - te whakakorikori mahanga mahanga - te tapahi matao me te whakamaarama ki te karaehe matua.
Tohutoro
[1] Zhong Shuheng.Te Hanga Tae.Beijing: China Art Publishing House, 1994.
[2] Waiata Zhuoyi et al.Ko nga rauemi mata kirihou me nga taapiri.Beijing: Te Whare Whakaputa Putaiao me te Hangarau, 2006.
[3] Wu Lifeng et al.Pukapuka Kaiwhakamahi Masterbatch.Beijing: Te Perehi Ahumahi Matū, 2011.
[4] Yu Wenjie et al.Nga taapiri kirihou me te Hangarau Hoahoa Hangarau.Putanga Tuatoru.Beijing: Te Perehi Ahumahi matū, 2010.
[5] Wu Lifeng.Te hoahoa o te tauira tae kirihou.putanga tuarua.Beijing: Te Perehi Ahumahi matū, 2009
Wā tuku: Hūrae-01-2022