Ko te Polypropylene (PP) Flame Retardant Masterbatch he ranunga kukū-teitei o ngā mea ārai mura me te kapia kawe, e whakamahia ana hei whakahaere i te whakarerekētanga ārai mura o ngā rauemi PP. Kei raro nei he whakatakotoranga taipitopito me te whakamārama mō te masterbatch ārai mura PP:
I. Te Hanganga Taketake o te PP Flame Retardant Masterbatch
- Reiti kaweKo te tikanga he PP, kia pai ai te hototahi ki te rauemi turanga.
- Ārai mura: Kua whakahārohia, kāore rānei he whakahārohia, i tīpakohia i runga i ngā whakaritenga.
- Kaimahi PūmauKa whakarei ake i te ātete mura (hei tauira, te antimony trioxide).
- KaiwhakamararaKa whakapai ake i te mararatanga o ngā mea ārai mura.
- hinu whakahinuhinu: Whakarei ake i te rere o te tukatuka.
- KaiwhakaūĀrai i te pirau i te wā e tukatukahia ana.
II. Te Hanganga o te PP Masterbatch Ārai Mumura Halogenated
Ko ngā aukati mura halogenated (hei tauira, brominated) i honoa ki te antimony trioxide ka whakarato i te tino whai huatanga.
Tauira Whakatakotoranga:
- Kapia kawe (PP): 40–50%
- He ārai mura brominated (hei tauira, te decabromodiphenyl ether, te polystyrene brominated rānei): 30–40%
- Te toru o te waikura antimony (kaitātari): 5–10%
- Kaiwhakamarara (hei tauira, te ware pi polyethylene): 2–3%
- Hinu whakahinuhinu (hei tauira, te konupūmā stearate): 1–2%
- Ārai mate pāwera (hei tauira, 1010, 168 rānei): 0.5–1%
Ngā Hipanga Tukatuka:
- Whakaranua ngā wāhanga katoa i mua i te whakaranu kia ōrite.
- Whakarewahia te ranunga mā te whakamahi i te mīhini whakaputa tīwiri-rua ka whakapūpū i te kirikiri.
- Whakahaerehia te pāmahana o te whakaputanga i te 180–220°C.
Ngā Āhuatanga:
- He ātete mura teitei me te iti o te utaina tāpiri.
- Tērā pea ka tukuna ngā hau paitini i te wā e tahuna ana.
- He pai mō ngā tono he iti ngā whakaritenga taiao.
III. Te Hanganga Matua o te PP Masterbatch Ārai-Mumura Kore-Halogen
He pai mō te taiao ngā aukati kore-halogen (hei tauira, ngā hauwaiwai e hangai ana ki te phosphorus, te hauota, ngā hauwaiwai inorganic rānei) engari me nui ake ngā utaina.
Tauira Whakatakotoranga:
- Kapia kawe (PP): 30–40%
- He ārai i te hanga i te phosphate (hei tauira, te ammonium polyphosphate APP, te phosphate whero rānei): 20–30%
- He ārai hauota (hei tauira, melamine cyanurate MCA): 10–15%
- Waikawa konupūmā, waikawa konumohe rānei: 20–30%
- Kaiwhakamarara (hei tauira, te ware pi polyethylene): 2–3%
- Hinu whakahinuhinu (hei tauira, te konutea stearate): 1–2%
- Ārai mate pāwera (hei tauira, 1010, 168 rānei): 0.5–1%
Ngā Hipanga Tukatuka:
- Whakaranua ngā wāhanga katoa i mua i te whakaranu kia ōrite.
- Whakarewahia te ranunga mā te whakamahi i te mīhini whakaputa tīwiri-rua ka whakapūpū i te kirikiri.
- Whakahaerehia te pāmahana o te whakaputanga i te 180–210°C.
Ngā Āhuatanga:
- He hoa-taiao, kāore he hau paitini i te wā e tahuna ana.
- Ka pā kino pea ngā āhuatanga ā-pūkaha o te utaina nui ake o ngā tāpiringa.
- He pai mō ngā tono me ngā paerewa taiao tino pakari.
IV. Ngā Whakaaro Matua i roto i te Hoahoa Hanga
- Kōwhiringa ārai muraKōwhiria te halogenated, te halogen-kore rānei, i runga i te ātete mura e hiahiatia ana me ngā ture taiao.
- Hototahi kapia kaweMe hototahi ki te PP turanga hei ārai i te wehewehe.
- Te mararatangaMā ngā mea whakamarara me ngā mea whakahinuhinu ka tohatoha ōrite ngā mea whakaroa.
- Te pāmahana tukatukaĀraia te wera nui hei ārai i te pirau o ngā mea whakaroa.
- Ngā āhuatanga miihini: Tērā pea ka heke te mahi a ngā taumahatanga tāpiri nui; whakaarohia ngā kaihoko whakapakeke (hei tauira, POE, EPDM rānei).
V. Ngā Whakamahinga Noa
- Pūmotu matua whakahāngaihiaNgā whare hiko, ngā waea/taura.
- Masterbatch kore-halogenNgā roto o ngā motuka, ngā rauemi hanga, ngā taonga takaro a ngā tamariki.
VI. Ngā Taunakitanga Whakapaipai
- Whakapai ake i te ātete muraWhakakotahitia ngā ārai maha (hei tauira, te hononga honohono o te phosphorus-hauota).
- Whakapai ake i ngā āhuatanga miihiniTāpirihia ngā mea whakapakeke (hei tauira, POE/EPDM).
- Te whakaiti i te utuArotauhia ngā ōwehenga ātete me te whiriwhiri i ngā rauemi utu-whai hua.
Mā te whakatakotoranga whaitake me te hoahoa tukatuka, ka taea e ngā puranga matua aukati mura PP te whakatutuki i ngā hiahia tono kanorau.
Nā ngā ture taiao me te korenga o te tuku antimony trioxide, kei te piki haere te maha o ngā kiritaki e whakamahi ana i ngā aukati mura hauota-hauota kore-halogen mō ngā puranga matua PP. Hei tauira,TF-241ka taea te whakamahi tika ki ngā hua PP me ngā puranga matua, ka tutuki ai ngā pānga hanga-waro me te intumescent motuhake me te kore he tāpiringa tāpiri. Hei whakapai ake i ngā āhuatanga miihini, e taunakihia ana kia tika te nui o ngā plasticizer me ngā kaihoko honohono.
More info., pls contact lucy@taifeng-fr.com .
Wā tuku: Mei-23-2025
