Ka oati tā mātou kamupene ki ngā kaihoko katoa me ngā hua tino pai me ngā ratonga whai muri i te hoko tino pai. Ka mihi nui mātou ki ā mātou kaihoko auau me ngā kaihoko hou ki te whakauru mai ki a mātou mō te Top Suppliers High Purity 99.5% Bisphenol a BPA CAS 80-05-7 BPA, Kua mōhio mātou ki ngā hononga whakahaere pumau me te roa me ngā kaihoko mai i Amerika Te Raki, Ūropi ki te Hauāuru, Awherika, Amerika ki te Tonga, neke atu i te 60 whenua me ngā rohe.
Ka oati tā mātou kamupene ki ngā kaihoko katoa me ngā hua tino pai me ngā ratonga whai muri i te hoko e tino makona ana. Ka mihi nui mātou ki ō mātou kaihoko auau me ngā kaihoko hou ki te whakauru mai ki a mātou. E whakaaro ana tā mātou kamupene ki ngā "utu whaitake, kounga teitei, wā whakaputa pai me te ratonga whai muri i te hoko" hei kaupapa matua. Ko tā mātou tumanako ka mahi tahi me ētahi atu kaihoko mō te whanaketanga tahi me ngā painga ā muri ake nei. Nau mai ki te whakapiri mai ki a mātou.

Me aro ngā tikanga rokiroki mō te bisphenol A ki ngā whāinga matua o te "ārai i te pirau, te whakarite i te haumaru, me te karo i ngā pānga ki te taiao".

Ngā Whakamahinga o te Bisphenol A (BPA)

He rauemi mata nui te Bisphenol A (BPA) mō te hanga polycarbonates, epoxy resins, me ngā polyesters ātete pāmahana teitei. E whakamahia ana hoki hei whakaū PVC, hei ārai i te kirihou, hei mimiti UV, hei patu harore, me ētahi atu.
He matū maha-whakamahinga te BPA, ā, he whānuitia te whakamahinga i roto i te hanga kapia epoxy, polycarbonates, polyester resins, polyphenylene ether resins, me polysulfone resins. Hei tāpiri, he mea whakaū mō te polyvinyl chloride (PVC), he antioxidant i roto i ngā kirihou, he absorber UV, he harore harore ahuwhenua, me te kaihoko ārai-pakeke i roto i te rapa.
Ka whakamahia hoki hei ārai mate me te whakapūmau kirihou i roto i ngā peita me ngā waituhi. I roto i te hanga rauropi, ka mahi te BPA hei wāhanga matua mō te hanga kapia epoxy me te polycarbonate, ā, he whānuitia te whakamahinga hei rauemi mata nui mō ngā matū hanga ngota-teitei, tae atu ki ngā kaihoko ārai-pakeke, ngā whakapūmau kirihou, me ngā patu harore ahuwhenua.

1. Te Pono o te Tukunga me te Hiranga o te Whakahaere
Ngā Āhuatanga Matua:
Ngā pokapū rarangi taonga rautaki i ngā whare putunga tauranga o Qingdao, Tianjin, me Longkou me te neke atu i te 1,000
he tana mita o ngā taonga e wātea ana
68% o ngā ota ka tukuna i roto i ngā rā 15; ko ngā ota tere ka whakaritea mā te ratonga kawe tere
hongere (30% whakaterenga)
2. Te Kounga me te Whakatutukitanga Ture
Ngā Tiwhikete:
Kua whai tiwhikete toru i raro i ngā paerewa REACH, ISO 9001, me FMQS
E tutuki ana i ngā ture akuaku o te ao; 100% te angitu o te whakawātea tikanga mō
Ngā kawemai a Rūhia
3. Anga Haumarutanga Tauwhitinga
Ngā Otinga Utu:
Ngā tikanga ngāwari: LC (tirohanga/wā), TT (20% utu mua + 80% i te wā tuku)
Ngā kaupapa motuhake: LC 90-rā mō ngā mākete o Amerika ki te Tonga; Te Rawhiti o Waenganui: 30%
tāpui + utu BL
Whakatau tautohe: tikanga whakautu 72-hāora mō ngā tautohe e pā ana ki te ota
4. Hanganga mekameka tuku tere
Whatunga Whakahaere Rauemi Maha:
Utauta rererangi: tukunga 3-rā mō ngā tuku waikawa propionic ki Thailand
Te kawe tereina: He ara konupūmā hōputu motuhake ki Rūhia mā roto i ngā ara o Ūrāpia
Ngā otinga TANK ISO: Ngā tuku matū wai tika (hei tauira, te waikawa propionic ki
Īnia)
Te Arotautanga o te Tākai:
Hangarau Flexitank: 12% te whakahekenga utu mō te ethylene glycol (ki te pahū tuku iho)
tākai)
Konupūmā formate/Hauorasulfide konutai kounga-hanga: Pēke PP whatu ātete-makuku 25kg
5. Ngā Tikanga Whakaiti Mōrearea
Te Tirohanga Mai i te Mutunga ki te Mutunga:
Aroturuki GPS wā-tūturu mō ngā tuku ipu
Ngā ratonga tirotiro a te hunga tuatoru i ngā tauranga ūnga (hei tauira, ngā tuku waikawa acetic ki Āwherika ki te Tonga)
Te Whakapūmau i Muri i te Hokonga:
Taurangi kounga 30-rā me ngā kōwhiringa whakakapinga/whakahokinga moni
Ngā taputapu aroturuki pāmahana kore utu mō ngā tuku ipu whakatō rei

Te Hanganga Kotahi-Taahiraa: Kei te whakamahia whānuitia tēnei tikanga i ēnei rā. Kei roto ko te tauhohenga kotahi-kohua o te epichlorohydrin, te bisphenol A BPA, me te otinga wai kawakore kaha, arā, ko te tauhohenga whakatuwheratanga mowhiti me te kati mowhiti i te wā kotahi. Ka whakaohokia tētahi wāhanga motuhake o te epichlorohydrin me te bisphenol A BPA i te pāmahana o te 70~90°C mō tētahi wā, ā, muri iho ka whakahekehia te pāmahana o te otinga ki te 40~50°C, ā, ka tāpirihia he nui o te 30~40% otinga NaOH. I muri i te haere tonu o te tauhohenga mō tētahi wā, ka whakahokia mai te epichlorohydrin kāore i tauhohenga mā te whakakore korehau. Kia tata oti te whakaora, ka whakahekehia te pāmahana o te otinga tauhohenga ki raro iho i te 50°C, ā, ka tāpirihia he nui o te 15% otinga NaOH mā te maturuturu. Ka puritia te otinga tauhohenga ki te pāmahana pumau mō tētahi wā motuhake, kātahi ka horoia ki te wai hei tango i te otinga tote iti iho, ā, ka puta he hua kapia epoxy Bisphenol mārama e hangai ana ki te BPA. I tēnei wā, ko te nui rawa o te kapia epoxy E-44 i hangaia i Haina ka hangaia mā te tikanga kotahi-taahiraa. Ko ngā painga o tēnei tikanga ko te ngāwari o te whakahaere i te pāmahana tauhohenga, te tukanga māmā, te māramatanga teitei o te hua, te hua nui, te iti o te ihirangi poke, me te utu iti.
Ko ngā painga o tēnei tikanga ko te ngāwari o te whakahaere i te pāmahana tauhohenga, te tukanga māmā, te māramatanga teitei o te hua, te nui o te hua, te iti o te ihirangi poke, me te utu iti.