Raina Tangohanga Kiriata Rā EVA/POE
Tawhā Hangarau Matua
| Tauira | Momo extruder | Te matotoru o ngā hua (mm) | Putanga mōrahi |
| Te whakaputanga kotahi | JWS200 | 0.2-1.0 | 500-600 |
| Te whakaputanga tahi | JWS160+JWS180 | 0.2-1.0 | 750-850 |
| Te whakaputanga tahi | JWS180+JWS180 | 0.2-1.0 | 800-1000 |
| Te whakaputanga tahi | JWS180+JWS200 | 0.2-1.0 | 900-1100 |
Kia mōhio: Ka taea te whakarerekē i ngā whakaritenga me te kore panui i mua.
Whakaahuatanga Hua
Ko ngā painga o te kiriata whakakī pūtau rā (EVA) e whakarapopototia ana penei:
1. Ka taea te whakamahi i te māramatanga teitei me te piripono teitei ki ngā atanga maha, tae atu ki te karāhe, te konganuku me ngā kirihou pēnei i te PET.
2. Ka taea e te pakari pai te ātete i te pāmahana tiketike, te makuku, ngā hihi ultraviolet me ērā atu.
3. Ngāwari ki te penapena. Mēnā ka rongoatia i te pāmahana rūma, kāore te piri o te EVA e pāngia e te haumākū me ngā kiriata mimiti.
4. Ki te whakatauritea ki te PVB, he kaha ake te ārai oro, inā koa mō ngā pānga oro auau teitei.
5. He iti te ira rewa, he ngāwari ki te rere, he pai mō te tukanga whakakikorua o ngā momo karāhe, pērā i te karāhe tauira, te karāhe whakamaroke, te karāhe piko, me ētahi atu.
Ko te kiriata EVA te mea e whakamahia ana hei karāhe whakakikoruatia, e tutuki katoa ana i te paerewa ā-motu "GB9962-99" mō te karāhe whakakikoruatia. E whai ake nei tētahi tauira o tētahi kiriata mārama he 0.38mm te matotoru.
Ko ngā tohu mahi e whai ake nei:
| Tohu Kaupapa | |
| Kaha kume (MPa) | ≥17 |
| Te whakawhiti mārama e kitea ana (%) | ≥87 |
| Te roa i te whati (%) | ≥650 |
| Te tere o te kohu (%) | 0.6 |
| Kaha here (kg/cm) | ≥2 |
| He ātete ki te irahiko kua tohua | |
| Te mimiti wai (%) | ≤0.15 |
| Te ātete wera | |
| He ātete ki te makuku | |
| He ātete pānga kua tohua | |
| He pai te pānga o te putea pupuhi | |
| Te tere tapahi UV | 98.50% |
He aha ngā painga me ngā ngoikoretanga o te kiriata takai EVA?
Ko te wāhanga matua o te kiriata EVA ko te EVA, me ētahi atu tāpiringa, pērā i te kaihoko honohono, te whakamātotoru, te ārai mate, te whakaū mārama, me ētahi atu. Kua noho te EVA hei rauemi pai mō te takai mō ngā waeine photovoltaic i mua i te tau 2014 nā te mea he pai te mahi takai, he ātete pai ki te tawhito me te utu iti. Engari he mārama hoki tōna hapa PID.
Ko te putanga mai o ngā kōwae karāhe-rua te āhua nei ka hoatu ki te EVA te whai wāhitanga ki te whakakore i ngā hapa tūturu. Nā te mea he tata kore te tere tuku mamaoa wai o te karāhe, ko te iti o te uruhanga wai, te kore uruhanga wai rānei o ngā kōwae karāhe-rua, kāore e raru te ātete ki te waikura o te EVA.
Ngā Huarahi me ngā Wero o ngā Kiriata Tākai POE
I whakawhanakehia mai i ngā whakakorikori metallocene, ko te POE he momo hou o te elastomer thermoplastic polyolefin me te tohatoha papatipu ngota whāiti, te tohatoha comonomer whāiti me te hanganga ka taea te whakahaere. He pai rawa te kaha o te POE ki te ārai i te kohu wai me te kaha ki te ārai ira. Ko te tere tuku kohu wai he tata ki te 1/8 noa iho o te EVA, ā, kāore te tukanga koroheketanga e whakaputa i ngā matū waikawa. He pai rawa te mahi ārai-koroheketanga, ā, he photovoltaic tino whai hua me te tino pono. Ko te rauemi whiriwhiri mō ngā kiriata whakakī wāhanga.
Mā te pūnaha whāngai ine taumaha aunoa ka whakarite i te whānuitanga o ngā tāpiringa totoka, wai me ngā rauemi mata e whāngai tika ana. Mā ngā pūnaha whakaputa pāmahana iti ka whakarite kia pai te whakaranu i roto i te kaupapa o te whakakirikiri hei ārai i ngā tāpiringa honohono. Mā te hoahoa motuhake o te wāhanga whakarewa ka hoatu te otinga tino pai ki te aukati i te piri o te roera me te pakaru wai. Mā te taputapu whakamahana ipurangi motuhake ka whakakore i te ahotea o roto. Mā te pūnaha whakahaere kume ka kawe marie ngā pepa ngāwari i te wā whakamatao, te kukume me te takai. Mā te pūnaha ine matotoru ipurangi me te tirotiro hapa ka taea te whakarato urupare wā-tūturu mō te kounga whakaputa o te kiriata rā EVA/POE.
Ko te kiriata photovoltaic EVA/POE e whakamahia nuitia ana mō te whakakī i ngā kōwae photovoltaic, ā, koia te rauemi matua o ngā kōwae photovoltaic; Ka taea hoki te whakamahi i roto i ngā momo ahumahi pēnei i te pakitara arai karāhe hoahoanga, te karāhe motuka, te piripiri rewa wera, me ētahi atu.