uruganda igiciro gito Ubwiza bwiza Inganda zidahungabanya ibidukikije Bisphenol A

Insobanuro ngufi:

Uburemere bw'amamolekule228.29
CAS OYA.80-05-7.
EINECS:201-245-80.
Ubunini:1.195
Aho gushongera:158-159°C(umuco)
Igikoresho co guteka:220°C4 mm Hg(umuco)
Akarongo k'umuco:227 °C
Uburemere bwinshi:Ibiro 600/m3.
Umuvuduko w'umwotsi:<1 Pa (25°C)
Index y'uguca ibibatsi:1.5542 (ingereranyo)
Ivyangombwa vyo kubika:Umukanda w'ububiko+30 ° C
Ubushobozi bwo gusenyuka mu mazi ni .0.12 g/litiro
Urupapuro:Urumogi
Umubare w'asidi (pKa):10.29 ± 010 (Vyavuzwe)
Ibara:Umuhondo ubonerana gushika ku muco w'umuhondo
Umunuko:Fenolika
Ugusenyuka kw'amazi:<0.1g/100mUburebure21.5 o C


Ibisobanuro vy'igicuruzwa

Ibimenyetso vy'ibicuruzwa

Iryo shirahamwe rishigikira filozofiya y’uko “Ube No.1 mu buryo, ushire imizi ku ngurane no kwizigirwa kugira ngo ukure”, rizobandanya gufasha abakiriya ba kera n’abashasha bava mu gihugu no mu mahanga n’umutima ukunze ku giciro gito c’uruganda Ubumenyi bwiza Ubumenyi bw’ibidukikije Bisphenol Builesed and Our umugwi ushinzwe kurema abaguzi mu gihe ukoresha ingingo ngenderwako y’intsinzi nyinshi.
Iryo shirahamwe rishigikira filozofiya y’uko “Ube No.1 mu buryo, ushire imizi ku ngurane n’ukwizigirwa kugira ngo utere imbere”, rizobandanya gufasha abakiriya ba kera n’abashasha bava mu gihugu no mu mahanga n’ubushuhe bwose kubera , Dufise intumbero yo kwubaka ikimenyetso kizwi cane gishobora guhindura umugwi w’abantu kanaka no gukayangana isi yose. Turashaka ko abakozi bacu bamenya ukwiyizigira, hanyuma bagashika ku mwidegemvyo w’amahera, amaherezo bakaronka umwanya n’umwidegemvyo wo mu vy’impwemu. Ntitwibanda ku rugero dushobora kuronka ubutunzi, ahubwo twibanda ku kuronka izina ryiza no kwemerwa kubera ibintu vyacu. Ivyo bituma umunezero wacu uva ku kunyurwa kw’abaguzi bacu aho kuva ku rugero rw’amahera turonka. Ishirahamwe ryacu rizokora neza cane mu kibazo cawe imisi yose.

1

Ivyo kubika bisphenol A bikwiye gukikuza intumbero nyamukuru zo “gukingira ukubora, gutuma habaho umutekano, no kwirinda ingaruka mbi ku bidukikije”.

Ikoreshwa rya Bisfenoli A (BPA)

Bisphenol A (BPA) ni ikintu gihambaye cane co guhingura ibintu bifise uburemere burengeye ubw’abandi, ivyuma bita polycarbonates, n’ivyuma bita polyester bishobora guhangana n’ubushuhe bwinshi. Ikoreshwa kandi nk’ikintu co guhagarika PVC, ikintu co gukingira umubiri, ikintu co gufata UV, ikintu co kwica ibiherere ku mubiri, n’ibindi.
Kubera ko ari ikintu gishobora gukoreshwa mu buryo bwinshi, BPA ikoreshwa cane mu guhingura amarezine y’ivyuma vyitwa epoxy, amarezine y’ivyuma vyitwa polycarbonates, amarezine y’ivyuma vyitwa polyester, amarezine y’ivyuma vyitwa polyphénylene éther be n’ivyuma vyitwa polysulfone. Vyongeye, irakora nk’ikintu gihagarika umutima witwa polyvinyl chloride (PVC), ikaba ari ikintu gikingira umubiri gukomera mu mapulasitike, ikaba ari ikintu gikingira imishwarara y’izuba (UV), ikaba ari umuti wica ibikoko vyo mu buhinzi, be n’ikintu kigabanya ubusaza mu bikoresho vy’imipira.
Ikoreshwa kandi nk’ikintu co gukingira umubiri n’ugutuma ivyuma bimera neza mu marangi no mu marangi. Mu guhingura ibintu bifise ubuzima, BPA ikora nk’ikirungo nyamukuru co guhingura amaresine ya epoxy na polycarbonate, kandi ikoreshwa cane nk’ikintu gihambaye co guhingura ibintu bifise amamolekule menshi, be no mu bikoresho birwanya ugukura, mu bikoresho bitera amapulasitike, no mu bikoresho vy’uburimyi.


1. Ukwizigirwa mu gutanga n'ugukora neza
Ibirango vy'ingenzi:
Ingamba z'ububiko bw'ibintu ku kivuko ca Qingdao, Tianjin, na Longkou zifise 1.000+
toni z'ububiko ziboneka
68% vy’amategeko ashikirizwa mu misi 15; amategeko yihutirwa ashirwa imbere biciye mu gutwara ibintu vyihuta
umurongo (30% vyihuta)
2. Uburyo n'Ukurikiza Amabwirizwa
Ivyemezo:
Ivyemezo bitatu hakurikijwe ingingo za REACH, ISO 9001, na FMQS
Ivyubahiriza amabwirizwa y’isuku kw’isi yose; 100% igitigiri c'ugusohoka muri duwane ku
Ivyo Uburusiya buva hanze
3. Inzego z'umutekano w'ibikorwa
Inyishu zo kwishura:
Amajambo ashobora guhinduka: LC (ukubona/igihe), TT (20% imbere + 80% iyo woherejwe)
Ivyiyumviro vyihariye: LC y’imisi 90 ku masoko yo muri Amerika y’Epfo; Uburasirazuba bwo Hagati: 30%
ibiziga + BL kwishura
Gutorera umuti amatati: amasaha 72 y'inyishu ku matati ajanye n'itegeko
4. Ibikorwa remezo vy'uruhererekane rw'ibikoresho
Urubuga rw'ivy'ubuhinga bwinshi:
Ugutwara ibintu mu ndege: Gushikana imisi 3 ku vyoherezwa muri Tayilande
Ugutwara abantu n'ibintu: Inzira yihariye y'ivyuma bita calcium formate ija mu Burusiya biciye mu nzira z'i Eurasia
ISO TANK Inyishu: Ugutwara imiti y’amazi (nk’akarorero, aside ya propionic ku
Ubuhindi)
Gupakira neza:
Ubuhinga bwa Flexitank: 12% kugabanya igiciro ca ethylene glycol (ugereranije n'ingoma ya kera
gupfunyika)
Ubwubatsi-urwego rwa calcium formate/Sodium Hydrosulfide: Ubukonje bushobora guhangana n'ibilo 25 vy'imifuko ya PP
5. Amasezerano yo kugabanya ingorane
Kugaragara kuva ku mpera kugeza ku mpera:
Gukurikirana GPS mu gihe nyaco ku birungikwa mu bikoresho
Ibikorwa vy'igenzura ry'uwundi muntu ku vyambu vy'aho umuntu aja (nk'akarorero, aside acetique yoherezwa muri Afirika y'epfo)
Inyuma y'ugucuruza:
Iminsi 30 y'uburyo bwiza n'uburyo bwo gusubirira/gusubiza amahera
Ubushuhe bwo kugenzura ubushuhe bw'ibiti ku bikoresho vyoherezwa mu bikoresho vy'amazi

Naho ubushobozi bwose bwo gukora ivyo bikoresho ico gihe bwari bushika ku matoni nka 7.000 ku mwaka, umusaruro wa Bisphenol A BPA ku mwaka wari amatoni nka 3.000 gusa, ivyo bikaba vyari gusa kugira ngo bashobore gukora amaresine yabo bwite canke polycarbonates. Nta BPA y’ubudandaji yariho. Kubera ibisabwa kugira ngo hakorwe amaresine y’agaciro kanini, amatoni atarenga 1.000 ya Bisphenol A BPA yarazanywe hanze buri mwaka hakoreshejwe amafaranga y’amahanga yari yabitswe ico gihe.Kubera ko ivugurura ryari rikomeye cane no gufungura, amashirahamwe menshi yo mu bisagara yaratanguye guhingura amaresine y’agaciro kanini inyuma y’aho epoxyno A19. BPA yaraduze umwaka ku wundi. Mu mwaka w’1994, umubare w’ibintu biva hanze vyitwa Bisphenol A BPA wari hafi amatoni 20.000 hakurikijwe imibare idatunganye.


  • Ivyahise:
  • Igikurikira:

  • Wandike ubutumwa bwawe hano ubuturungikire