Ao Whānui - Premier EVA (Ethylene Vinyl Acetate Copolymer): Ngā Ahumahi Whakahou Polymer Maha-Wāhanga
Ngā Āpure Tono Matua
I roto i te umanga hu, he rauemi whakarerekē-kēmu tā mātou EVA. Kua tautuhia anō e ia te ariā o te whakamarie me te pakari o ngā hu. Ko te huinga ahurei o te ngāwari me ngā āhuatanga mimiti-ru o te EVA he mea tino pai mō ngā kapu hu. Ahakoa he kapu mama me te pekepeke o ngā hu oma e whakarato ana i te ahua urupare i te wā whakangungu, he kapu whakaruru rānei o ngā hu o ia rā e whakarato ana i te whakamarie mō te rā katoa, ka tukuna e tā mātou EVA he wheako tino pai. Ka whakawhirinaki ngā kaihanga hu ki tā mātou EVA ki te hanga hua e kore e tutuki noa engari e hipa atu i ngā tumanakohanga a ngā kaihoko i runga i te whakamarie me te roa o te wā.
He nui hoki ngā painga o tā mātou EVA Matua o te Ao. He whānuitia te whakamahinga i roto i te hanga rauemi takai tiaki. Nā te ātete pai o te EVA me ōna āheinga whakaruruhau, he mea tino pai mō te tiaki i ngā taonga ngawari me ngā taonga utu nui i te wā e kawe ana, e penapena ana hoki. Mai i ngā taputapu hiko papai pērā i ngā waea atamai me ngā pona ki ngā karāhe pakarukaru me ngā hua papai, ka whakarite tā mātou takai EVA kia tae pai ngā ihirangi ki tā rātou ūnga. Hei tāpiri, nā tōna kaha ki te hanga ki ngā āhua me ngā rahi rerekē ka taea te whakarite i ngā otinga takai ritenga, e whakatutuki ana i ngā hiahia motuhake o ngā hua rerekē.
I roto i te umanga motuka, he mahi nui tā te EVA. E whakamahia ana i roto i ngā wāhanga o roto pērā i ngā taupoki o te papaaho, ngā panera kuaha, me ngā urunga nohoanga. Nā te ngawari o te kakano o te EVA, ōna āhuatanga whakaiti haruru, me tōna ātete ki te pakaru, he mea pai hei whakarei ake i te whakamarie me te kounga o te wheako taraiwa. Ka whai wāhi atu hoki ki te haumaru whānui o te waka mā te whakarato i te tiakitanga mimiti pānga mēnā ka pā mai he tukinga. E whakawhirinaki ana ngā kaihanga motuka ki tā mātou EVA hei waihanga i tētahi taiao pai ake, haumaru ake hoki mō ngā pāhihi.
I roto i te umanga hākinakina me te wātea, he rauemi matua tā mātou EVA. E whakamahia ana i roto i te hanga i te whānuitanga o ngā taputapu hākinakina, tae atu ki ngā whāriki yoga, ngā papa he'e nalu, me ngā taputapu tiaki. Ko ngā whāriki yoga i hangaia mai i tā mātou EVA he mata kore-paheke, e whakarite ana i te pumau i te wā whakangungu, me te whakarato hoki i te turanga whakamarie me te whakamarie. He mama, he pōrewarewa, he pakari hoki ngā papa he'e nalu me ngā matua EVA, e whakarei ake ana i te mahi a ngā kaiheke ngaru. Ko ngā taputapu tiaki pērā i ngā papa turi me ngā papa tuke i hangaia mai i te EVA e whakarato ana i te tiakitanga pānga pono, e whakaiti ana i te mōrearea o ngā whara i te wā o ngā mahi hākinakina.
Ngā Whakatakotoranga
| Ingoa Hua | EVA | |||||||||
| Tātai Matū | (C2H4)x(C4H6O2)y | |||||||||
| Āhua | Paura mā mārama | |||||||||
| Kiato | 0.91 - 0.96 karamu/cm³ | |||||||||
| Nama Kāri | 24937 - 78 - 8 | |||||||||
| Waehere HS | 3901.3 | |||||||||
| EINECS NO | 246 - 548 - 1 | |||||||||
| Tono | Whakamahia ki ngā hu, ki ngā kiriata, ki ngā taura, ki ngā taonga tākaro | |||||||||
Pepa Whakahaere Kounga
| Ingoa Hua | EVA | ||||||
| TAONGA | UARA PAEREWA（%） | UARA WHAKAMĀTAUTAU（%） | |||||
| Wiri pango, PCS/KG | 0% | 0.00% | |||||
| Tae witi, PCS/KG | ≤10 | 0 | |||||
| Wiri nui, wiri iti hoki, PCS/KG | ≤10 | 0 | |||||
| Witi whai muri, PCS/KG | ≤20 | 2.00% | |||||
| Pūhui, karamu/kg | ≤0.02 | 0 | |||||
| VA,%(taumaha) | 18（+/-）1 | 17.3 | |||||
| Te tere rere o te papatipu rewa, g/10min | 2.8（+/-）0.5 | 3.17 | |||||
| Kiato,（23 ℃）g/m3 | Hei pūrongo | 0.937 | |||||
| Te pāmahana tihi rewa, ℃ | Hei pūrongo | 90 | |||||
Hei whakarāpopototanga
Ko tā mātou Global - Premier EVA kua tākaihia ki roto i ngā ipu tiaki kounga teitei hei ārai i ngā kino i te wā e rokiroki ana, e kawe ana hoki. Ka whakamatautauria ia puranga kia pakari te mana whakahaere kounga, tae atu ki te tātari hanganga, te ine i ngā āhuatanga ā-tinana, me ngā aromatawai mahi. Ahakoa he waitohu hu koe i Ūropi, he kamupene tākai i Āhia, he kaihanga motuka i Amerika Te Raki, he kaihanga taputapu hākinakina rānei i Ahitereiria, ko tā mātou EVA te otinga pono me te urutau e hiahiatia ana e koe. Ka tukuna e ia he mahi tino pai, ka oati ka tutuki, ka hipa hoki i ō whakaritenga ahumahi.