Igiciro cavuzwe c'ugurisha gushushe CAS No 80-05-7 BPA Bisphenol ikomeye / BPA y'ivyuma vy'ivyuma n'ugutuma vuba

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

Turakurikirana ingingo ngenderwako y’uburongozi ivuga ngo “Uburyo ni ubw’agaciro kanini, Ishirahamwe ni ryo ryo hejuru, Ivyiza vyakozwe ni vyo vya mbere”, kandi tuzorema kandi dusangire ukuroranirwa n’abaguzi bose ku giciro c’ugucuruza gishushe CAS No 80-05-7 BPA Solid Bisphenol a / BPA ku Epoxy Resin n’igihe c’ubutunzi, and very best service” Twizigiye gukorana n’abaguzi benshi cane kugira ngo dutere imbere kandi turonke inyungu.
Turakurikirana ingingo ngenderwako y’uburongozi ya “Uburyo ni ubw’agaciro kanini, Ishirahamwe ni ryo risumba ayandi, Ivyiyumviro ni vyo vya mbere”, kandi tuzorema ata buryarya no gusangira ukuroranirwa n’abaguzi bose kubera , Turafise kandi ubucuti bwiza n’abahinguzi benshi beza kugira ngo dushobore gutanga hafi vyose vy’ibice vy’imodoka n’inyuma y’ugucuruza service kuva ku rwego rwo hejuru rw’intambara n’ugusaba kw’abaguzi. imirima itandukanye n’ahantu hatandukanye.

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

Bisphenol A (BPA), ni umusemburo w’ibidukikije, ukoreshwa mu guhingura ivyuma bita polycarbonate (PC). Kwongerako Bisphenol a BPA mu gihe co gukora amapulasitike bitanga ubushobozi nk’ukutagira ibara, ukugaragara, ukuramba, uburemere buke, n’ukudashobora gushikirwa n’ibintu bikomeye. Ni vyiza canecane mu kubuza imboga n’ivyamwa birimwo aside gusenyuka ibikoresho vy’ivyuma biva imbere. Ivyo bituma Bisphenol a BPA ikoreshwa cane mu guhingura ibintu bitandukanye. Ikoreshwa kandi mu guhingura ibintu vyiza vy’imiti harimwo ibintu bitera amapulasitike, ibintu bigabanya umuriro, ibintu bigabanya ububabare, ibintu bigabanya ubushuhe, n’ibintu bigabanya ubusaza vy’imipira. Kubera ko LD50 yo mu kanwa igera kuri 4200 mg/kg mu mbeba, Bisphenol a BPA ifatwa nk’ikintu gitera ubumara buke.


  • Ivyahise:
  • Igikurikira:

  • Wandike ubutumwa bwawe hano ubuturungikire