Polyester Acrylate 5377A – Te Kōwhiringa Pai mō ngā Waituhi UV Flexographic
Whakaahuatanga：
Ko te Polyester Acrylate 5377A he kapia UV mahi-teitei, he tino hototahi ki te nuinga o ngā monomer UV me ngā kapia UV, i hangaia mō ngā pūnaha waituhi UV flexographic. Ko ōna painga matua ko te tere o te tauhohenga, te makuku pai o te tae, me te piri pai, ka waiho hei otinga pono mō te hua me te kounga tā.
Tuatahi, he tere te tauhohenga o te 5377A, ka taea ai te whakamaroke tere i raro i te mārama UV. Ka whakapotohia e tēnei ngā huringa tā, ka whakapiki ake i te pai o te whakaputa, ka tutuki pai ai ngā whakaritenga tere teitei o te tānga flexographic me te whakarite kia pumau, kia rite hoki te mahi.
Tuarua, he tino pai te whakamakuku o te tae, ā, ka tino pai ake te horapa o te tae. Mā tēnei ka mārama ake, ka kanapa ake, ka ōrite hoki ngā tae, ā, ka ārai i ngā take noa pēnei i te koretake o te tae, te taratara o ngā matūriki, te taunga rānei. Nō reira, ka mārama ake, ka ātaahua ake hoki te tirohanga o ngā rauemi tā.
Hei tāpiritanga, he pai ake te piri o te 5377A, e āhei ai te waituhi ki te piri pūmau ki te whānuitanga o ngā papa. Ahakoa i te wā tukatuka-muri, i te wā whakamahinga whakamutunga rānei, ka mau tonu te piri o te paninga, ka ārai i te kiri, te wehewehe rānei. Nā tēnei ka tino whai hua i roto i ngā tono pēnei i ngā tapanga, ngā takai, me ngā kiriata, he mea nui te pakari me te pono.
Mā te whakakotahitanga o te tere o te whakamaroke, te kanapa o te tae, me te piri pai rawa atu, ka whakatakotohia e te Polyester Acrylate 5377A tētahi paearu hou mō ngā waituhi UV flexographic. Kōwhiria te 5377A hei whakapai ake i ō pūnaha tā me te tere whakarei ake, te kanapa o te tae, me te roa o te mau, ka puta he hua kounga teitei puta noa i ngā tono kanorau.
Ngā āhuatanga hangarau:
| Momo kapia | 5377A Resin Ākirirata Poihātere |
| Āhua | Wai matotoru mārama |
| Te matotoru (mPa.s) | 2000~5000 (25ºC) |
| Mahi | 3 |
| Te Chrominance（Pt-Co) | ≤150 |
| Uara waikawa (mgKOH/g) | ≤5 |
Mahi:
| tere tere o te tauhohenga, he tino pai te whakamakuku i te tae, te piri pai rawa atu. |
Taupānga:
| ngā pūnaha waituhi UV flexographic |
Te Tākai, te Wā Pūtāhui me te Rokiroki:
| Tākai | 20/200 (kg)/Pahu pania ā-roto kua kati |
| Wā whakamana | 180 ngā rā |
| Rokiroki | Me rongoa, me kawe hoki tēnei hua i roto i ngā pūtu rino pouri, mātotoru rānei, i ngā ipu rānei kei roto ngā paninga ātete-waikura me ngā paninga whakarewa. Waiho kia 15% te iti rawa o te wāhi i roto i te ipu kia kī tonu i te hau. Me rongoa te takai i roto i te taiao matao i raro i te 35 ℃, ā, kāore e whakaaetia kia pāngia e te rā. |
Te tono kapia UV 1
Te tono kapia UV 2