Polyester Acrylate 5202B – Te Kōwhiringa Pai mō ngā Paninga UV Mahi-Tiketike
Ko te kapia acrylate polyester 5202B, e kiia ana he kapia taketake mō ngā tono whakaora UV maha, pērā i te paninga UV, te wanihi pepa UV me te tā UV flexo. He maha ngā painga matua: he iti te matotoru, he pai te whakataurite, he tino ngāwari, he tere te kiriata, he pai te piri, he pai te mākū me te tino kaha ki te whakakanapa.
Ko te Polyester Acrylate 5202B he kapia UV mahi-teitei, he tino hototahi ki te nuinga o ngā monomer UV me ngā kapia UV, e pai ai mō ngā momo paninga UV, ngā wanihi pepa UV, te tā mata UV, me ētahi atu. He iti te matotoru, he pai te rere, he tino ngāwari, he tere te hanga kiriata, he kaha te piri ki te whānuitanga o ngā papa, he pai ngā āhuatanga whakamakuku mō ngā tae me ngā whakakī, ā, he pai te onepū, e pai ai mō ngā paninga kounga teitei.
Tuatahi, ko te iti o te matotoru o te 5202B me tōna rere pai ka whakarite kia horapa ōrite i te wā e pania ana, ka whakaitihia ngā hapa, ā, ka whakarite kia tino maeneene te paninga. Nā tōna ngāwari whakamiharo ka taea e te paninga te tu atu i te whakarerekētanga me te kore e pakaru, ka whakarei ake i te pakari me te roa o te wā o te hua whakamutunga.
Tuarua, ka tere te hanga a te 5202B i tētahi kiriata pakari, e whakapai ake ana i te whai huatanga o te whakaputa me te whakatutuki i ngā hiahia o ngā raina whakaputa tere-rahi. Hei tāpiri, he tino pai te piri ki ngā momo papa, e whakarite ana i tētahi hononga pumau, roa hoki e ātete ana ki te tihore.
Hei tāpiri atu, nā ngā āhuatanga makuku pai rawa atu o te 5202B ka taea te uru pai ki roto i ngā tae me ngā whakakī, ka whakapai ake i te mahi whānui o te paninga, ā, ka whakarite kia rite te horapa. Nā te kaha o te kirikiri ka maeneene ake te tukatuka i muri mai, ka nui ake te ngāwari i te whakaotinga o te mata.
Ko te Polyester Acrylate 5202B te whiringa tino pai mō te whakarei ake i te kounga o ngā paninga UV, te whakapai ake i te pai o te whakaputa, me te whakatutuki i te mahi tino pai. Kōwhiria te 5202B kia tutuki ai ō paninga UV i ngā paerewa teitei rawa atu mō te rere, te piri, te ngāwari, me te onepū, kia puta ai he hua tino pai.
Ngā āhuatanga hangarau:
| Momo kapia | 5202B Polyester Acrylate Resin |
| Āhua | Wai matotoru mārama |
| Te matotoru (mPa.s) | 280~380 (25ºC) |
| Mahi | 2 |
| Te Chrominance（Pt-Co) | ≤100 |
| Uara waikawa (mgKOH/g) | ≤5 |
Mahi:
| matotoru iti, te whakataurite pai, te ngāwari tino pai, te kiriata tere, te piri pai rawa atu, mākū pai te kaha ki te whakakanapa tino pai. |
Taupānga:
| Paninga UV, wanihi pepa UV me te tānga UV flexo |
Te Tākai, te Wā Pūtāhui me te Rokiroki:
| Tākai | 20/200 (kg)/Pakete kirihou noa 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. |