Me whakarite te hoahoa o te waihanga ārai mura mō ngā piripiri i runga i te momo rauemi turanga o te piripiri (pēnei i te kapia epoxy, te polyurethane, te kiriaku, me ētahi atu) me ngā āhuatanga tono (pēnei i te hanga, te hikohiko, te motuka, me ētahi atu). Kei raro nei ngā wāhanga hanganga ārai mura piripiri noa me ā rātou mahi, e kapi ana i ngā otinga ārai mura halogenated me te kore-halogen.
1. Ngā Mātāpono o te Hoahoa Hanganga Ārai Mura Piripiri
- Teitei o te Whai Hua: Kia tutuki ki te UL 94 V0, V2 rānei.
- HototahitangaMe hototahi te ātete mura ki te rauemi turanga piripiri, engari me te kore e pā ki te mahi piri.
- Te Aroha ki te TaiaoWhakatairangahia ngā ārai mura kore-halogen kia tutuki ai ngā ture taiao.
- Te āheinga tukatukaKaua te ātete mura e whakararuraru i te tukanga whakapakeke, i te rere rānei o te piripiri.
2. Te Hanganga Piripiri Ārai Mura Halogenated
Ka whakakorea e ngā mea aukati mura kua whakakōroria (hei tauira, te mea kua whakapūkarahia) te tauhohenga mekameka mura mā te tuku i ngā irahiko halogen, ka tuku i te tino whai huatanga aukati mura.
Ngā Wāhanga Whakatakotoranga:
- Rauemi Tūāpapa PiripiriHe kapia epoxy, he polyurethane, he kiriaku rānei.
- Ārai Mura Pūmua: 10–20% (hei tauira, te decabromodiphenyl ether, te polystyrene brominated).
- Antimony Trioxide (Synergist): 3–5% (ka whakarei ake i te pānga ārai mura).
- Kaiwhakaahua kirihou: 1–3% (ka whakapai ake i te ngāwari).
- KaiwhakaoraI tīpakohia i runga i te momo piri (hei tauira, he mea hanga ki te amine mō te kapia epoxy).
- Kaiwhakarewa: Ina hiahiatia (ka whakarerekē i te matotoru).
Ngā Āhuatanga:
- Ngā PaingaHe pai te ātete mura, he iti te nui o te tāpiri.
- Ngā ngoikoretangaTērā pea ka puta he hau paitini i te wā e tahuna ana; he āwangawanga mō te taiao.
3. Te Hanganga Piripiri Ārai-Mumura Kore-Halogen
Ka mahi ngā aukati mura kore-halogen (hei tauira, ngā waikura kei roto i te phosphorus, te hauota, ngā waikura kore-waro rānei) mā roto i ngā tauhohenga endothermic, i te hanganga paparanga tiaki rānei, kia pai ake ai te mahi taiao.
Ngā Wāhanga Whakatakotoranga:
- Rauemi Tūāpapa PiripiriHe kapia epoxy, he polyurethane, he kiriaku rānei.
- Ārai Mura i te Phosphorus: 10–15% (hei tauira,ammonia polyphosphate APPte whēkau whero rānei).
- Ārai Mumura e hangai ana ki te Hauota: 5–10% (hei tauira, melamine cyanurate MCA).
- Ngā hauwai kore-waro: 20–30% (hei tauira, te hauwai konumohe, te hauwai konupora rānei).
- Kaiwhakaahua kirihou: 1–3% (ka whakapai ake i te ngāwari).
- KaiwhakaoraI tīpakohia i runga i te momo piripiri.
- Kaiwhakarewa: Ina hiahiatia (ka whakarerekē i te matotoru).
Ngā Āhuatanga:
- Ngā PaingaHe pai mō te taiao, kāore he tukunga hau paitini, e tutuki ana i ngā ture.
- Ngā ngoikoretanga: Mā te iti o te whai huatanga o te aukati mura, te nui o ngā tāpiringa, ka pā pea ki ngā āhuatanga ā-pūkaha.
4. Ngā Whakaaro Matua i roto i te Hoahoa Hanganga
- Kōwhiringa Ārai Mura:
- Halogenated: He tino whai hua engari he mōrearea ki te taiao me te hauora.
- Kore-Hōkena: He pai mō te taiao engari me nui ake ngā rahinga.
- HototahitangaKia tino mohio kāore te ārai mura e wehewehe, e whakaiti rānei i te mahi piri.
- Te āheinga tukatukaĀraia te whakararuraru i te whakamaroke me te rere o te wai.
- Te Whakatutukitanga TaiaoHe pai ake ngā kōwhiringa kore-halogen kia tutuki ai te RoHS, REACH, me ētahi atu.
5. Ngā Whakamahinga Noa
- HangangaNgā hiri ātete ahi, ngā piripiri hanganga.
- Ngā HikohikoNgā piripiri whakakōpaki papa ara iahiko, ngā piripiri kawe hiko.
- AunoaNgā piripiri rama, ngā piripiri o roto.
6. Ngā Taunakitanga mō te Arotautanga o te Hanganga
- Te Whakapai Ake i te Ārai Mura:
- Ngā huinga mahi tahi (hei tauira, halogen-antimony, phosphorus-haitore).
- Ngā mea whakaroa mura nano (hei tauira, te nano konupora waikura, te nano uku rānei) hei whakapai ake i te whai huatanga me te whakaiti i ngā rahinga tāpiri.
- Te Whakapai Ake i ngā Āhuatanga Mīhini:
- Ngā mea whakapakeke (hei tauira, POE, EPDM rānei) hei whakarei ake i te ngāwari me te ātete ki ngā pānga.
- Te whakakaha i ngā whakakī (hei tauira, te muka karāhe) hei whakanui i te kaha me te pūmau.
- Te Whakaiti Utu:
- Whakapai ake i ngā ōwehenga ātete mura hei whakaiti i te whakamahinga, me te whakatutuki i ngā whakaritenga.
- Kōwhiria ngā rauemi utu-pai (hei tauira, ngā ārai mura o te whare, ngā ārai mura whakaranu rānei).
7. Ngā Whakaritenga Taiao me ngā Whakaritenga Ture
- Ngā Ārai Mura HalogenatedKua herea i raro i te RoHS, REACH, me ētahi atu; whakamahia kia tūpato.
- Ngā Ārai Mura Kore-HōgenE tutuki ana i ngā ture; te ia o te heke mai.
8. Whakarāpopototanga
Me hoahoa ngā whakatakotoranga ātete mura piri i runga i ngā tono motuhake me ngā whakaritenga ture, me te whiriwhiri i waenga i ngā kōwhiringa halogenated, kore-halogen rānei. He nui te whai huatanga o ngā ātete mura halogenated engari he tūponotanga taiao, ko ngā kōwhiringa kore-halogen he hoa taiao engari me nui ake ngā tāpiringa. Mā te arotau i ngā whakatakotoranga me ngā tukanga, ka taea te whakawhanake i ngā piri ātete mura he mahi teitei, he hoa taiao, he utu iti hoki mō te hanga, te hikohiko, te motuka, me ētahi atu ahumahi.
More info., pls contact lucy@taifeng-fr.com
Wā tuku: Mei-23-2025
