Rārangi Utu iti mō te Utu Pai rawa atu mō te Bisphenol a/BPA CAS 80-05-7 mai i te wheketere

Whakaahuatanga Poto:

Taumaha ngota228.29
Nama Kāri.80-05-7
EINECS:201-245-8
Kiato:1.195
Te pūwāhi rewa:158-159°C (mārama)
Te pūwāhi koropupū:220°C4 mm Hg (mārama)
Pūwāhi mura:227°C
Te mātotoru o te papatipu:600kg/m3
Pēhanga kohu:<1 Pa (25°C)
Taupū whakaata:1.5542 (whakatau tata)
Ngā tikanga rokiroki:Whitiki Toa+30 ° C
Ko te wairewatanga i roto i te wai ko0.12g/rita
Puka:Wai
Tauwehenga waikawa (pKa):10.29 ± 010 (I matapaetia)
Tae:Kōwhai mārama ki te karaka mārama
Kakara:Phenolic
Te wairewatanga wai:<0.1g/100mLat21.5ºC


Taipitopito Hua

Ngā Tohu Hua

Ko te Quality Initial, ā, ko Shopper Supreme tā mātou aratohu hei tuku i te tautoko pai rawa atu ki ā mātou kaihoko. I ēnei rā, kei te rapu mātou i te mea pai rawa atu kia noho hei tētahi o ngā kaihoko tino whai hua i roto i tā mātou mara hei whakatutuki i ngā hiahia o ngā kaihoko mō te Rārangi Utu Iti mō te Bisphenol a/BPA CAS 80-05-7 Utu Pai rawa atu, Ka taea e mātou te mahi i tāu hoko whaiaro hei whakatutuki i ō hiahia! He maha ngā tari kua whakatūhia e tā mātou kamupene, tae atu ki te tari whakaputa, te tari hoko hua, te tari whakahaere kounga me te pokapū ratonga, me ētahi atu.
Ko te Quality Initial, ā, ko Shopper Supreme tā mātou aratohu hei tuku i te tautoko pai rawa atu ki ā mātou kaihoko. I ēnei rā, kei te rapu mātou i te mea pai rawa atu kia noho hei tētahi o ngā kaihoko tino whai hua i roto i tā mātou mara hei whakatutuki i ngā hiahia o ngā kaihoko. E mōhio ana tā mātou tīma ki ngā hiahia o te mākete i ngā whenua rerekē, ā, ka taea e rātou te tuku hua me ngā otinga kounga e tika ana i ngā utu pai rawa atu ki ngā mākete rerekē. Kua whakatūria e tā mātou kamupene he tīma mātau, auaha, me te kawenga hei whakawhanake i ngā kaihoko me te kaupapa maha-wikitoria.

1

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

Mai i tōna tīmatanga, kua tere te whanaketanga o te kapia epoxy. Nā tōna mahi whakamiharo ka taea te whakamahi whānui i roto i ngā mara maha, inā koa te whai hua mai i te whakarewatanga tonu o ngā momo hou me ngā matū whakaora i roto i ngā mara e tika ana, me ngā auahatanga i roto i te hangarau tukatuka hohonu o ngā hua kapia epoxy.
I roto i ēnei, ko te kapia epoxy e hangai ana ki te bisphenol A (BPA) te mea e whakamanamana ana ki ngā tūmanakohanga mākete tino whai hua me te nui o te rahinga kai. Nā te mea he pai rawa ngā āhuatanga ārai, he kaha ki te piri, he ātete ki te pāmahana teitei, me ngā āhuatanga miihini whakamiharo, ka taea te whakamahi i te kapia epoxy e hangai ana ki te Bisphenol A BPA ki ngā paninga o roto, o waho hoki, te hanga hua hiko me ngā taputapu matū, me ētahi atu. Kua riro te Bisphenol A BPA hei tētahi o ngā matū tino taketake i roto i te umanga kapia polymer i tēnei wā.


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