Kei a mātou pea ngā taputapu hanga hou rawa atu, ngā miihini me ngā kaimahi mātau me ngā tohunga, ngā pūnaha kakau kounga teitei kua whakamanahia, me te rōpū hoko ngaio hoa tautoko i mua/muri i te hoko mō te Utu Whakataetae Pumau Flakes Epoxy Resin Bisphenol a Uch0194 mō te Paninga Ārai Waikura. Ka whakapau kaha tonu mātou ki te whakapakari i tā mātou kamupene me te tuku i ngā hua kounga teitei me ngā utu whaitake. He tino maioha ki ngā patai, ki ngā urupare rānei. Tena koa whakapā mai ki a mātou.
Kei a mātou pea ngā taputapu whakaputa tino matatau, ngā miihini me ngā kaimahi mātau me ngā tohunga, ngā pūnaha kakau kounga teitei kua whakamanahia me te tautoko hoa a te rōpū hoko tohunga i mua/i muri i te hoko. Ka whakamahia e mātou ngā taputapu whakaputa me ngā hangarau matatau, me ngā taputapu me ngā tikanga whakamātautau tino pai hei whakarite i te kounga o ā mātou hua. Mā ō mātou pūkenga taumata-teitei, te whakahaere pūtaiao, ngā tīma tino pai, me te ratonga aro nui, ka paingia ā mātou otinga e ngā kiritaki o roto me tāwāhi. Mā tō tautoko, ka hanga e mātou he āpōpō pai ake!

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

Ingoa Ingarihi: Bisphenol A (whakarāpopototanga ko BPA)
Ngā Āhuatanga Ā-tinana me te Matū
Āhua: He tioata ma, he kirikiri
Kakara: He kakara phenolic paku
Taumaha ngota: 228.29
Te Pūwāhi Rewa: 155-157.2 ℃
Te Pūnga Kohua o te Bisphenol A: 250-250.2℃
Pūwāhi mura: 79.4℃
Te Matotoru o te Bisphenol A: 1.195 (25/25℃)
Wairewatanga: Kāore e wairewa i roto i te wai me ngā hauwaiwaro aliphatic; wairewa i roto i te acetone, te etanoru, te methanol, te ether, te waikawa acetic me ngā otinga kawakore waimeha; wairewa paku i roto i te dichloromethane, te toluene, me ētahi atu.
Paitini: Ko te LD50 (mg/kg) he 4200 mō ngā kiore mā te horomitanga.