Ko te kaiwhakahaere pahuka i hangaia e Bontecn Group Haina ka pā tika ki te hanganga, te pumau, me te hanganga whakamutunga o ngā pūwero pahuka mā te whakahaere i ngā āhuatanga o ngā rewa polymer. Ko ngā āhuatanga motuhake koia ēnei:
1. Te ōritetanga me te whakamahine o ngā pūwero pahuka
Whakarei ake i te kaha me te ngāwari o te whakarewa, whakatairanga i te tohatoha ōrite o te hau i roto i te whakarewa PVC, hanga he pore moroiti motuhake (te whānui 0.1-0.5mm), me te whakaiti i te raruraru o te hanumi mirumiru, te whakakoi rānei. I taua wā anō, arotauhia te piripono o te whakarewa kia taea ai e ngā pakitara pūtau te tu atu i te pēhanga hau me te pupuri i te pumau o te hanganga pūtau kati.
2. Te whakahaere i te kiato me te rahi o te pūtau
Me tino taurite te inenga: ki te iti rawa (<4phr) ka kore e ranea te kaha rewa, ka pakaru te mirumiru, ka hinga rānei te mata; ki te nui rawa (>8phr), ka kaha rawa te rewa, ka aukati i te horapa o ngā mirumiru, ā, ka piki ake te mātotoru o te hua. Ko te teitei ake o te taumaha ngota (pēnei i te tauira 530), ka angiangi ake ngā pūwero, ka iti ake te mātotoru, engari he tairongo ki te pāmahana tukatuka.
3. Te ārai i ngā hapa me te arotautanga hanganga
Hei ārai i ngā mirumiru rerekē (pērā i ngā mirumiru roa, i ngā kanohi ika rānei), me whakarite te pūnaha whakahinuhinu me te pāmahana o te tukanga: ka whakaitihia te pēhanga rewa e te paheke nui o waho, ka puta te kore taurite o te mātotoru ā-rohe; ka whakararu pea ngā piki me ngā heke o te pāmahana o te ± 5 ℃ i te ōritetanga o ngā pūwero, ā, me tāpirihia he whakarerekētanga pērā i te konutea stearate hei whakatikatika.
4. Te urutau hihiri
Ko te whiriwhiri i te tauira (pēnei i te KF-100) mō ngā momo hua rerekē (pēnei i ngā pepa PVC mārō, ngā rauemi hū ngohengohe rānei) ka pā tika ki te hanganga o ngā pūwero: mō ngā hua ngohengohe, me whai mana whakahaere motuhake hei karo i te pupuhi o te kiri, hei whakapai ake hoki i te ngāwari o te pā.
Wā tuku: Akuhata-02-2025
