Badanaa macaamiisha ku wajahan, waana diiradda ugu dambeysa ee aan saarno inaan noqono bixiye ugu kalsoonida badan, la aamini karo oo daacad ah, laakiin sidoo kale lammaanaha macaamiisheenna ee Qiimaha Jaban CAS 80-05-7 Polycarbonate Grade Bisphenol a/BPA ee Rinjiga, Ka-hortagga Dabka, Shirkaddayadu waxay si xiiso leh u eegaysaa inay dejiso is-dhexgal iskaashi ganacsi oo muddo dheer ah oo waxtar leh oo lala yeesho macaamiisha iyo ganacsatada ka kala yimid daafaha dunida.
Badanaa macaamiisha ku saleysan, waana diiradda ugu dambeysa ee aan saarno inaan noqono bixiye ugu kalsoonida badan, la aamini karo oo daacad ah, laakiin sidoo kale lammaanaha macaamiisheenna. Waxaan had iyo jeer ku adkeysaneynaa mabda'a maamulka ee ah "Tayadu waa tan koowaad, Tiknoolajiyadda waa aasaaska, Daacadnimada iyo Hal-abuurka". Waxaan awoodnay inaan si joogto ah u horumarinno alaabada cusub heer sare si aan u qancino baahiyaha kala duwan ee macaamiisha.

Xaaladaha kaydinta ee bisphenol A waa inay ku wareegaan ujeedooyinka ugu muhiimsan ee "ka hortagga xumaanshaha, hubinta badbaadada, iyo ka fogaanshaha saameynta deegaanka".

Isticmaalka Bisphenol A (BPA)

Bisphenol A (BPA) waa walxo cayriin oo lagama maarmaan u ah isku-darka polycarbonates, resins epoxy, iyo polyester-yada u adkaysta heerkulka sare. Waxaa sidoo kale loo isticmaalaa sidii xasiliye PVC ah, antioxidant balaastig ah, nuugaya UV, fungicides, iwm.
Iyada oo ah isku-darka kala duwan, BPA waxaa si ballaaran loogu isticmaalaa soo saarista resins epoxy, polycarbonates, resins polyphenylene ether, iyo resins polysulfone. Intaa waxaa dheer, waxay u adeegtaa sidii xasiliye polyvinyl chloride (PVC), antioxidant ku jira balaastikada, nuugista UV, fungicidal beeraha, iyo wakiil ka hortagga gabowga ee cinjirka.
Waxaa sidoo kale loo isticmaalaa sidii antioxidant iyo balaastigeeye rinjiga iyo khad. Isku-darka dabiiciga ah, BPA waxay u dhaqantaa sidii qayb muhiim ah oo lagu soo saaro resins-ka epoxy iyo polycarbonate, waxaana si weyn loogu isticmaalaa walxo ceeriin ah oo muhiim u ah isku-dhafka synthetic-ga ee molecular-ka sare leh, iyo sidoo kale wakiilada ka hortagga gabowga, balaastikada, iyo fungicides-ka beeraha.

1. Kalsoonida Bixinta iyo Hagaajinta Hawlgalka
Astaamaha Muhiimka ah:
Xarumaha kaydka istaraatiijiga ah ee bakhaarada dekedda Qingdao, Tianjin, iyo Longkou oo leh 1,000+
Ton oo kayd ah oo la heli karo
68% dalabaadka la keeno 15 maalmood gudahood; dalabaadka degdegga ah waxaa mudnaanta la siiyaa iyada oo loo marayo saadka degdegga ah
kanaalka (30% dardargelinta)
2. U hoggaansanaanta Tayada iyo Sharciyeynta
Shahaadooyinka:
Saddex-shahaado leh iyadoo la raacayo heerarka REACH, ISO 9001, iyo FMQS
Ku hoggaansan xeerarka nadaafadda caalamiga ah; Heerka guusha ee nadiifinta kastamka 100%
Soo dejinta Ruushka
3. Qaab-dhismeedka Amniga Macaamilka
Xalalka Lacag-bixinta:
Shuruudaha dabacsan: LC (aragti/muddo), TT (20% horay loo sii wado + 80% marka la raro)
Qorshayaasha gaarka ah: 90-maalmood LC ee suuqyada Koonfurta Ameerika; Bariga Dhexe: 30%
deebaaji + lacag bixin BL ah
Xallinta khilaafaadka: Hab-maamuuska jawaabta 72-saacadood ee khilaafaadka la xiriira nidaamka
4. Kaabayaasha Silsiladda Sahayda ee Agile
Shabakadda Saadka ee Qaababka Badan:
Xamuulka hawada: 3 maalmood oo gaarsiin ah oo loogu talagalay shixnadaha propionic acid ee loo dirayo Thailand
Gaadiidka Tareenka: Waddo loogu talagalay kalsiyum-ka oo loo maro Ruushka iyada oo loo marayo marinnada Eurasia
Xalalka TANK-ga ISO: Shixnadaha kiimikada dareeraha ah ee tooska ah (tusaale ahaan, propionic acid ilaa
Hindiya)
Hagaajinta Baakadaha:
Tiknoolajiyadda Flexitank: 12% dhimista kharashka ee ethylene glycol (marka la barbar dhigo durbaanka dhaqameed)
baakad)
Kaalshiyam qaabaysan/Sodium Hydrosulfide: Bacaha PP ee 25kg ah oo u adkaysta qoyaanka
5. Habraacyada Yaraynta Khatarta
Muuqaalka Dhammaadka-ilaa-Dhammaadka:
Dabagalka GPS-ka waqtiga-dhabta ah ee rarista konteenarada
Adeegyada kormeerka dhinac saddexaad ee dekedaha loo socdo (tusaale ahaan, shixnadaha acetic acid ee loo diro Koonfur Afrika)
Hubinta Iibka Kadib:
Dammaanad tayo 30-maalmood ah oo leh ikhtiyaarro beddel/lacag celin ah
Qorayaasha la socodka heerkulka ee bilaashka ah ee loogu talagalay rarista weelasha dib loo warshadeeyo

Wax soo saarka warshadaha ee Bisphenol A (BPA) wuxuu bilaabmay 1923. Ilaa hadda, awoodda wax soo saarka caalamiga ah ee BPA waxay gaartay 1.45 milyan oo tan. Soo saarista Bisphenol A BPA ee Shiinaha ayaa horumartay iyadoo lala socdo horumarka resins epoxy. Laga bilaabo 1958 ilaa 1980, muddo aad u dheer, dhammaan warshadaha soo saara resins epoxy waxay soo saareen BPA iyagoo ah alaabooyin taageera naftooda. Maadaama soosaarayaasha badankood ay qaateen habka acid sulfuric (oo ay ku jiraan habka acid sulfuric ee hore iyo habka acid sulfuric ee la hagaajiyay), Bisphenol A BPA ee la soo saaray waxay ku guuldareysatay inay buuxiso tilmaamayaasha tayada ee lagu muujiyay Shaxda 1. Natiijo ahaan, Bisphenol A BPA oo ganacsi oo gudaha laga soo saaro si dhib yar ayaa suuqa looga arkay.