Ko te kiriata EVA he rauemi kiriata matotoru-teitei i hangaia mai i te kapia polymer (ethylene-vinyl acetate copolymer) hei rauemi mata matua, i tāpirihia ki ngā tāpiringa motuhake, ā, i tukatukahia ki ngā taputapu motuhake. I te haere tonu o te rangahau me te whanaketanga o te kiriata EVA, kei te pakari haere tonu te kiriata EVA, ā, kua rerekē hoki te kiriata EVA ā-rohe mai i te kawemai ki te kaweake.
He tokomaha e whakaaro ana ko te kiriata EVA ka taea anake te whakamahi hei whakapaipai i roto i te whare, engari mai i te tau 2007,tā mātou kamupene (Te Kamupene Hangarau o Fangding, Ltd.) kua angitu te tono mō te tiwhikete CCC, e whakaatu ana kei te tutuki te kiriata EVA i ngā paerewa ā-motu e pā ana ki te kaha, te māramatanga me te piri. Kua pakaruhia e ngā whakaritenga mō te hanga karāhe hangarau o waho te kīanga ko te PVB anake te mea e pau ana i te tukatuka maroke e whakamahia ana i roto i te hangarau o waho i Haina.
Te whakamahinga o te kiriata EVA i roto i ngā kaupapa o waho:
I te marama o Poutū-te-rangi 2009, ka tīmata te whenua ki te whakatakoto me te tuku mana i te paerewa karaihe whakakikoruatia ā-motu i te marama o Poutū-te-rangi 2010, e kī ana me whakamahi te kiriata PVB hei hanga karaihe motuka., engari mō mō ngā karāhe whakakikoruatia o te whare, pērā i ngā ārai o te taupee, ngā tuanui rama, ngā whakaaturanga arumoni, ngā pakitara ārai karāhe, me ētahi atu, e wātea ana ngā kiriata PVB me EVA. Ko te ātete o te EVA ki te mārama, te ātete ki te wai, te ātete ki te huarere, te ātete ki te waikura. He pai ake te pānga i ērā o te PVB. Hei tāpiri, he ngāwari ki te penapena, he ngāwari te hangarau tukatuka, he watea ki te whakahaere, ā, he iti te utu. He maha ngā kamupene e pai ake ana ki te EVA. E mōhio ana te katoa o te umanga i te wā e hanga ana i te karāhe whakakikoruatia piko i roto i te autoclave, ka whakamahia ngā rīpene silicone hei whakarite-te horoiHei penapena utu, ka whakamahia e ētahi kamupene ngā putea kirihou whakakorekore hei whakarite i mua i tete horoi kātahi ka maka ki roto i te autoclave. He tino uaua tēnei, he utu nui hoki. Engari mā te oumu EVA tēnei raruraru e whakaoti: ka taea te whakanoho i te karāhe whakapiko piko ki roto i te oumu mō te pēhanga-mua, kātahi ka maka ki roto i te autoclave. Ināianei, me te whanaketanga o te hangarau,tō mātou kua whakawhanakehia he taputapu ka taea tehanga karāhe piko i te wā kotahi, e tino penapena ana i te wā me ngā utu.
Te whakamahinga o te kiriata EVA ki te karāhe whakapaipai:
Karāhe toi me te hirakaor Me hanga te kakahu, te pepa whakaahua, te karāhe whakapakari paparanga kotahi, me ētahi atu ki te kiriata EVA, inā koa ko te karāhe toi hou me ngā mea tūturu kei waenganui, pērā i ngā putiputi tūturu, ngā wiwi, me ētahi atu. I ēnei rā, ko te nuinga o te wā ka kaweakehia ngā karāhe toi kounga teitei me ngā mea tūturu.
Te whakamahinga o te kiriata EVA i roto i te karāhe pūngao hou:
Ko te whakamahinga o te kiriata EVA i roto i te pūngao hou e whakaatahia ana i roto i ngā panera photovoltaic solar, te karāhe kawe hiko,atamai karāhe, me ētahi atu. He mea hanga ngā panera photovoltaic o te rā mai i ngā panera karaihe silicon me ngā papa ara iahiko kua whakaranua ki te kiriata EVA, mā te whakamahi i te laminator; ko te karāhe kawe hiko tuku iho ka hangaia mā te pani i tētahi paparanga o te kiriata kawe hiko (kiriata ITO) ki runga i te mata o te karāhe noa. Nā tēnā ka kawe hiko. I ēnei rā, ko te karāhe kawe hiko he karāhe whakarara i hangaia mai i te kiriata EVA me te kiriata kawe hiko. He rama LED anō hoki kei ētahi karāhe.kua whakakikoruatia kei waenganui, he mea tino ataahua, he mea huatau hoki. Ko te karāhe whakawhiti he momo hou o te hua karāhe optoelectronic motuhake me tewhakarārangi he hanganga e whakapirihia ai te kiriata tioata wai me te kiriata EVA ki waenganui i ngā paparanga karāhe e rua, kātahi ka herea i raro i tētahi pāmahana me te pēhanga hei hanga i tētahi hanganga whakauru. I ēnei rā, kua whakamahia whānuitia te karāhe pūngao hou i hangaia ki te kiriata EVA i ngā wāhi tūmatanui arumoni me ngā kāinga whānau.
He kamupene rongonui mō te hanga taputapu karāhe e kiia nei koFangding Technology Co., Ltd. reirais tētahi o ngā kaihanga nui rawa atu me te tino ngaio o ngā taputapu karāhe whakakikoruatia haumaru me ngā taputapu karāhe ātete-matā me te TPU, EVA, me ētahi atu. Kei te tāone takutai ataahua o Rizhao, Shandong te turanga hanga kiriata karāhe, me te rangi kikorangi, te moana kikorangi me te takutai koura.
Wā tuku: Hanuere-18-2024
