Tikunyadira chifukwa cha kukhutitsidwa kwa makasitomala athu komanso kulandiridwa kwathu kwakukulu chifukwa cha kufunafuna kwathu zinthu zabwino komanso ntchito zabwino kwambiri pa malonda ndi ntchito yathu pa Hot Sale ya Worldsun Brand 4, 4′- (1-Methylethylidene) Bisphenol/Bisphenol a 80-05-7, Tikulandira alendo onse kuti akonze ubale ndi kampani yathu pazifukwa zabwino zomwe timagwirizana. Muyenera kutilumikiza tsopano. Mutha kupeza yankho lathu laukadaulo mkati mwa maola 8.
Tikunyadira chifukwa cha kukhutitsidwa kwakukulu kwa makasitomala komanso kulandiridwa bwino chifukwa cha kufunafuna kwathu khalidwe lapamwamba pa malonda ndi ntchito, Kutengera mfundo yathu yotsogolera yakuti khalidwe ndiye chinsinsi cha chitukuko, timayesetsa nthawi zonse kupitirira zomwe makasitomala athu amayembekezera. Chifukwa chake, tikuyitanitsa makampani onse omwe ali ndi chidwi kuti atilankhule kuti tigwirizane mtsogolo, Timalandila makasitomala akale ndi atsopano kuti agwirizane kuti afufuze ndikukulitsa; Kuti mudziwe zambiri, onetsetsani kuti muli omasuka kulumikizana nafe. Zikomo. Zipangizo zapamwamba, kuwongolera bwino khalidwe, ntchito yowunikira makasitomala, chidule cha zochita ndi kukonza zolakwika komanso chidziwitso chambiri chamakampani zimatithandiza kutsimikizira kukhutitsidwa kwa makasitomala ndi mbiri yabwino, zomwe zimatipatsa maoda ndi maubwino ambiri. Ngati mukufuna chilichonse mwazinthu zathu, chonde musazengereze kulumikizana nafe. Kufunsa kapena kupita ku kampani yathu ndikwabwino kwambiri. Tikukhulupirira kuti tiyambitsa mgwirizano wabwino ndi inu. Mutha kuwona zambiri patsamba lathu.

Mikhalidwe yosungira bisphenol A iyenera kukhazikika pa zolinga zazikulu za "kupewa kuwonongeka, kuonetsetsa kuti chitetezo chili bwino, komanso kupewa kuwonongeka kwa chilengedwe".

Kugwiritsa Ntchito Bisphenol A (BPA)

Bisphenol A (BPA) ndi chinthu chofunikira kwambiri popanga ma polycarbonates, ma epoxy resins, ndi ma polyester osatentha kwambiri. Amagwiritsidwanso ntchito ngati PVC stabilizer, plastic antioxidant, UV absorber, fungicide, ndi zina zotero.
Monga mankhwala ogwiritsidwa ntchito mosiyanasiyana, BPA imagwiritsidwa ntchito kwambiri popanga ma epoxy resins, polycarbonates, polyester resins, polyphenylene ether resins, ndi polysulfone resins. Kuphatikiza apo, imagwira ntchito ngati chokhazikika cha polyvinyl chloride (PVC), antioxidant mu pulasitiki, UV absorber, agricultural fungicide, komanso anti-aging agent mu rabara.
Imagwiritsidwanso ntchito ngati antioxidant ndi plasticizer mu utoto ndi inki. Mu kapangidwe ka organic, BPA imagwira ntchito ngati chinthu chofunikira kwambiri popanga ma epoxy ndi polycarbonate resins, ndipo imagwiritsidwa ntchito kwambiri ngati chinthu chofunikira kwambiri popanga mankhwala okhala ndi mamolekyulu ambiri, komanso mu zinthu zotsutsana ndi ukalamba, mapulasitiki, ndi fungicides zaulimi.

1. Kudalirika kwa Kutumiza ndi Kuchita Bwino Kwambiri
Zinthu Zofunika Kwambiri:
Malo osungiramo zinthu zakale ku Qingdao, Tianjin, ndi Longkou omwe ali ndi malo osungiramo zinthu opitilira 1,000
matani a metric omwe alipo
68% ya maoda omwe amaperekedwa mkati mwa masiku 15; maoda ofulumira amaperekedwa patsogolo kudzera mu mayendedwe ofulumira
njira (kuthamanga kwa 30%)
2. Kutsatira Ubwino ndi Malamulo
Ziphaso:
Zikalata zitatu zovomerezeka motsatira miyezo ya REACH, ISO 9001, ndi FMQS
Kutsatira malamulo apadziko lonse a ukhondo; 100% ya chiwongola dzanja cha msonkho wa msonkho wa msonkho
Zinthu zochokera ku Russia
3. Ndondomeko Yachitetezo Chamalonda
Mayankho Olipira:
Mawu osinthika: LC (kuona/nthawi), TT (20% pasadakhale + 80% kutumiza)
Mapulani apadera: LC ya masiku 90 ya misika ya ku South America; Middle East: 30%
ndalama zolipirira + BL
Kuthetsa mikangano: Njira yoyankhira ya maola 72 pa mikangano yokhudzana ndi dongosolo
4. Zomangamanga Zogulitsa Zachangu
Netiweki Yogulitsa Zinthu Zambiri:
Kutumiza katundu pandege: Kutumiza kwa masiku atatu kwa propionic acid ku Thailand
Mayendedwe a sitima: Njira yapadera yopita ku Russia kudzera m'makonde a ku Ulaya
Mayankho a ISO TANK: Kutumiza mankhwala amadzimadzi mwachindunji (monga propionic acid kupita ku
India)
Kukonza Maphukusi:
Ukadaulo wa Flexitank: Kuchepetsa mtengo wa ethylene glycol ndi 12% (mosiyana ndi ng'oma yachikhalidwe)
phukusi)
Kalisiyumu formate/Sodium Hydrosulfide yopangidwa ndi kapangidwe kake: Matumba a PP opangidwa ndi nsalu yolimba osanyowa a 25kg
5. Njira Zochepetsera Chiwopsezo
Kuwoneka Koyambira Kumapeto:
Kutsata GPS nthawi yeniyeni yotumizira zidebe
Ntchito zowunikira za anthu ena m'madoko opitako (monga kutumiza acetic acid ku South Africa)
Chitsimikizo cha Pambuyo pa Kugulitsa:
Chitsimikizo cha khalidwe la masiku 30 chokhala ndi njira zosinthira/kubwezera ndalama
Zolembera kutentha kwaulere potumiza zidebe za reefer

Kuyankha Kwakukulu
Kachitidwe ka Bisphenol ndi BPA kamachitika ndi molekyulu imodzi ya acetone ndi mamolekyulu awiri a phenol pansi pa acidic catalytic. Kachitidwe kameneka ndi kotentha kwambiri, ndipo madzi ndiye chinthu chachikulu chomwe chimachokera. Kachitidwe kameneka kamagwiritsa ntchito DOWEX cation exchange resin ngati chothandizira. Chothandizira ichi chimapezeka mutalandira chithandizo ndi chothandizira ndipo chimakhala ndi chisankho choyenera cha kapangidwe ka Bisphenol ndi BPA. Chiŵerengero cha phenol/acetone panthawi ya kachitidwe kameneka ndi chachikulu kwambiri, ndipo kachitidwe kamachitika mu adiabatic reactor.
Zomwe zimachitika zimapangitsanso zinthu zonyansa izi:
OP-BPA
Trisphenol
Dihydroxydihydroanthracene
Ma compound a Dianin
Mowa wa mayi umalowetsedwa m'madzi kuti ukhale wofanana ndi kuchuluka kwa zinyalala kuti zitsimikizire kuti zomwe zimachitika zimapanga PP-BPA. Chomeracho chili ndi ma reactor awiri ofanana, omwe nthawi zambiri amagwiritsidwa ntchito poyimirira kapena kukonzanso. Pamene ntchito ya catalyst ili yochepa kwambiri, reactor imodzi imachotsedwa pamzere wopanga, catalyst yakale imachotsedwa, ndipo isanaphatikizidwenso pamzere wopanga, catalyst yatsopano yothandizidwa ndi promoter imayikidwa.