Abatanga serivisi nziza cyane 99.5% Bisphenol kuri BPA CAS 80-05-7 BPA

Ibisobanuro bigufi:

Uburemere bwa molekile228.29
NOMERO YA CAS.80-05-7
EINECS:201-245-8
Ubucucike:1.195
Aho gushonga:158-159°C (itara)
Aho kubira:220°C4 mm Hg (itara)
Aho gukurura:227 °C
Ubucucike bw'umubyimba:600kg/m3
Umuvuduko w'umwuka:<1 Pa (25 ° C)
Igipimo cy'ikirahure:1.5542 (ikigereranyo)
Ibisabwa mu kubika:Ububiko+30 ° C
Gushonga mu mazi ni0.12g/l
Ifishi:Amazi
Igipimo cy'ubushyuhe (pKa):10.29 ± 010 (Byateganijwe)
Ibara:Umuhondo ugaragara uva ku ibara ry'umuhondo ...
Impumuro:Fenoliki
Gushonga kw'amazi:<0.1g/100mLat21.5 ºC


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ikigo cyacu gisezeranya abaguzi bose ibicuruzwa byo ku rwego rwo hejuru ndetse na serivisi nziza nyuma yo kugurisha. Twakiranye ikaze abaguzi bacu basanzwe n'abashya kuza kwifatanya natwe muri Top Suppliers High Purity 99.5% Bisphenol a BPA CAS 80-05-7 BPA, Ubu tumaze kubona umubano uhamye kandi mu gihe kirekire n'abakiriya baturutse muri Amerika y'Amajyaruguru, Uburayi bw'Iburengerazuba, Afurika, Amerika y'Epfo, ibihugu birenga 60 n'uturere.
Isosiyete yacu isezeranya abaguzi bose ibicuruzwa byo ku rwego rwo hejuru ndetse na serivisi nziza nyuma yo kugurisha. Twakiranye urugwiro abaguzi bacu basanzwe n'abashya kuza kwifatanya natwe muri iki gikorwa. Isosiyete yacu ifata "ibiciro biri ku rugero, ubwiza bwo hejuru, igihe cyo gukora neza na serivisi nziza nyuma yo kugurisha" nk'amahame yacu. Twizeye gukorana n'abakiriya benshi mu iterambere rusange n'inyungu mu gihe kizaza. Murakaza neza kutwandikira.

1

Uburyo bwo kubika bisphenol A bugomba kugendera ku ntego z'ingenzi zo "kurinda kwangirika, kurinda umutekano, no kwirinda ingaruka ku bidukikije".

Imikoreshereze ya Bisphenol A (BPA)

Bisphenol A (BPA) ni igikoresho cy'ingenzi mu gukora polycarbonates, epoxy resins, na polyester zirwanya ubushyuhe bwinshi. Ikoreshwa kandi nk'ikintu gikomeza PVC, antioxidant ya pulasitiki, ifata UV, fungicide, n'ibindi.
Nk'ikintu gishobora gukoreshwa mu buryo bwinshi, BPA ikoreshwa cyane mu gukora epoxy resins, polycarbonates, polyester resins, polyphenylene ether resins, na polysulfone resins. Byongeye kandi, ikora nk'ikintu gikomeza polyvinyl chloride (PVC), antioxidant muri pulasitiki, ifata UV, umuti urwanya fungicide mu buhinzi, n'ikintu kirwanya gusaza muri rubber.
Ikoreshwa kandi nk'ikintu kirwanya udukoko (antioxidant) na pulasitiki mu marangi no mu irangi. Mu gukora irangi ry’umwimerere, BPA ikora nk'ikintu cy'ingenzi mu gukora epoxy na polycarbonate resins, kandi ikoreshwa cyane nk'ibikoresho by'ingenzi mu gukora ibintu bifite molekile nyinshi, ndetse no mu bintu birwanya gusaza, plasticizers, n'imiti yica udukoko mu buhinzi.


1. Kwizerwa mu gutanga serivisi no kuba indashyikirwa mu mikorere
Ibiranga by'ingenzi:
Ibigo by'ingenzi by'ububiko bw'ibikoresho mu bubiko bw'icyambu cya Qingdao, Tianjin, na Longkou bifite ibirenga 1,000
toni z'ibicuruzwa ziboneka
68% by'amatumiza yatanzwe mu minsi 15; amatumiza yihutirwa yashyizwe imbere binyuze mu buryo bwa "speed logistics"
umuyoboro (kwihutisha 30%)
2. Iyubahirizwa ry'Ubuziranenge n'Amabwiriza
Impamyabushobozi:
Ifite icyemezo cy’inshuro eshatu hakurikijwe ibipimo bya REACH, ISO 9001, na FMQS.
Iyubahiriza amabwiriza y’isuku ku isi; igipimo cy’intsinzi ku misoro ya gasutamo 100% kuri
Ibicuruzwa byo mu Burusiya bitumizwa mu mahanga
3. Urwego rw'umutekano w'ibikorwa
Ibisubizo byo Kwishyura:
Amagambo ahindagurika: LC (igihe cyo kubona/igihe cyo gutanga ibicuruzwa), TT (20% avance + 80% igihe cyo kohereza ibicuruzwa)
Gahunda zihariye: LC y'iminsi 90 ku masoko yo muri Amerika y'Epfo; Uburasirazuba bwo Hagati: 30%
kwishyura amafaranga yatanzwe na BL
Gukemura amakimbirane: Uburyo bwo gusubiza amasaha 72 ku makimbirane afitanye isano n'amategeko
4. Ibikorwaremezo by'Uruhererekane rw'Ibikoresho bya Agile
Umuyoboro w'ibikoresho byinshi:
Ubwikorezi bwo mu kirere: Gutanga iminsi 3 yo kohereza aside propionic muri Tayilande
Ubwikorezi bwa gari ya moshi: Inzira ya calcium formate yagenewe u Burusiya inyuze mu nzira za Eurasian
Ibisubizo bya ISO TANK: Kohereza imiti y'amazi mu buryo butaziguye (urugero, aside propionic
Ubuhinde)
Gukoresha neza pakingi:
Ikoranabuhanga rya Flexitank: kugabanya ikiguzi cya ethylene glycol ku kigero cya 12% (ugereranyije n'ingoma gakondo)
gupakira)
Formate ya kalisiyumu yo mu rwego rwo kubaka/Sodium Hydrosulfide: Imifuka ya PP iboshye irinda ubushuhe ya 25kg
5. Amabwiriza agenga kugabanya ibyago
Kugaragara kuva ku mpera kugeza ku mpera:
Gukurikirana GPS mu gihe nyacyo ku bijyanye no kohereza amakontenari
Serivisi z’igenzura ry’abantu ku byambu bijyamo (urugero, kohereza aside asetiki muri Afurika y’Epfo)
Ingwate nyuma yo kugurisha:
Garanti y'ubuziranenge y'iminsi 30 hamwe n'uburyo bwo gusimbuza/gusubizwa amafaranga
Imashini zigenzura ubushyuhe ku buntu mu kohereza amakontena ya reefer

Intambwe imwe: Ubu buryo bukoreshwa cyane muri iki gihe. Bukubiyemo uburyo bwo kuvanga epichlorohydrin, bisphenol A BPA, n'umuti w'amazi ufite alkaline nyinshi, ni ukuvuga uburyo bwo gufungura impeta icyarimwe no kuzifunga. Igice runaka cya epichlorohydrin na bisphenol A BPA bivangwa ku bushyuhe bwa 70 ~ 90 °C mu gihe runaka, hanyuma ubushyuhe bw'umuti bugashyirwa kuri 40 ~ 50 °C, hanyuma hongerwemo ingano runaka ya NaOH 30 ~ 40%. Nyuma y'igihe runaka, epichlorohydrin itarakira irasubizwa binyuze mu kuyungurura umwuka. Iyo gukira kurangiye, ubushyuhe bw'umuti w'umuti bugabanuka bukagera munsi ya 50 °C, hanyuma ingano runaka ya NaOH 15% yongerwaho. Umuti w'umuti uguma ku bushyuhe buhoraho mu gihe runaka, hanyuma wozwa n'amazi kugira ngo ukureho umuti wo hasi w'amazi, amaherezo ugatanga Bisphenol ibonerana, epoxy resin ishingiye kuri BPA. Kugeza ubu, resine epoxy ya E-44 nini cyane ikorerwa mu Bushinwa ikorwa hakoreshejwe uburyo bw'intambwe imwe. Ibyiza by'ubu buryo birimo koroshya kugenzura ubushyuhe bw'ibisubizo, uburyo bworoshye bwo gukora, gukorera mu mucyo mwinshi, umusaruro mwinshi, umwanda muke, n'igiciro gito.
Ibyiza by'ubu buryo birimo koroshya kugenzura ubushyuhe bw'ibisubizo, uburyo bworoshye bwo gukora, gukorera mu mucyo mwinshi, umusaruro mwinshi, umwanda muke, n'igiciro gito.


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