Abarikugaba ebintu by‘ahaiguru eby‘obuyonjo bw‘ahaiguru 99.5% Bisphenol a BPA CAS 80-05-7 BPA

Enshoboorora ngufu:

Oburemeezi bwa molekyu228.29
CAS TI.80-05-7.
EINECS:201-245-80.
Oburemeezi:1.195
Enshonga y'okushuuma:158-159°C(omushana.)
Enshonga y'okufuka:220°C4 mm Hg(omushana)
Enshonga y'omushana:227 °C
Obuhango bw'ebintu:Kiro 600/m3.
Pureesha y'omwika:<1 Pa (25 °C)
Ekihandiiko ekirikuhindura:1.5542 (okutebereza)
Embeera z'okubiikamu:Omusipi gw'okubiika+30 ° C
Okushohozibwa omu maizi ni .0.12giramu/liiti
Ekibina:Ekya amaizi
Omubaro gwa asidi (pKa):10.29 ± 010 (Ekitebereziibwe)
Erangi:Ekyererezi kya kyenju kuhika aha kacungwa
Ekinuuko:Fenoliki
Okushohozibwa omu maizi:<0.1g/100m21.5 o C


Ebirikukwata aha kintu

Ebihandiiko by'ebintu

Firimu yaitu neeraganisa abaguzi boona ebintu by’omutindo gw’okubanza hamwe n’obuheereza oburikumara bwanyima y’okuguza. Nitwikiriza n’ekihika abashuubuzi baitu aba butoosha n’abasya kutwegaitaho ahabw’okutunga eby’okurya by’ahaiguru 99.5% Bisphenol a BPA CAS 80-05-7 BPA, Hati hati twamanya enkoragana y’ekibiina egumire kandi ey’obwire buraingwa n’abaguzi kuruga omu bukiizi-bwa-bumosho bwa Amerika, Buraaya ey’Oburugwa-izooba, Afirika, Amerika ey’Oburugwa-izooba, ebicweka ebirikukira ahari 60 .
Firimu yaitu neeraganisa abaguzi boona ebintu by’omutindo gw’okubanza hamwe n’obuheereza oburikumara bwanyima y’okuguza. Nitwikiriza n’ekihika abaguzi baitu aba butoosha n’abasya kutwegaitaho ahabwa , Kampuni yaitu neetwara “emihendo ehikire, omutindo gw’ahaiguru,obwire burungi bw’okukora n’obuheereza burungi bwanyima y’okuguza” nk’omusingye gwaitu. Twine amatsiko g’okukoragana na ba kasitoma baingi ahabw’entunguuka n’okutunga ebirungi omu biro by’omumaisho. Nitubaakira kutugambira.

1

Embeera z‘okubiikamu bisphenol A ziine kwetoorora ebigyendererwa bikuru “okuzibira okusiisikara, kureeba ngu hariho oburinzi, n‘okwetantara okushiisha eby‘obuhangwa”.

Okukozesa kwa Bisphenol A (BPA)

Bisphenol A (BPA) n’ekintu kikuru munonga omu kuhanga ebiriisa ebirikwetwa polycarbonates, ebiriisa ebirikwetwa epoxy resins, n’ebiriisa ebitarikubaasa kuguma omu bwire bw’obutiti bwingi. Kandi neekozesibwa nk’ekintu ekirikuhamya PVC, ekirikurwanisa obukooko oburikureeta endwara, ekirikunywa UV, ekirikurwanisa obukooko, n’ebindi.
Nk’ekirungo ekirikubaasa kukoresibwa omu miringo mingi, BPA neekoresibwa munonga omu kukora ebirungo bya epokisi, ebirungo bya polycarbonates, ebirungo bya polyester, ebirungo bya polyphenylene ether, n’ebirungo bya polysulfone. Okwongyera ahari ekyo, nikikora nk’ekintu ekirikuhamya polyvinyl chloride (PVC), ekirikurwanisa obukooko oburi omu biveera, ekirikunywa UV, ekirikurwanisa obukooko bw’omu itaka, n’ekirikurwanisa okukura omu mipiira.
Kandi neekoresibwa nk’ekintu ekirikurwanisa obukooko n’okuhindura obuveera omu rangi n’omu rangi. Omu kuhanga ebintu ebiine amagara, BPA neekora nk’ekirungo kikuru omu kukora epoxy na polycarbonate resins, kandi neekoresibwa munonga nk’ekintu kikuru ekikuru omu kuhanga ebirungo by’ebihangirwe ebiine molecule nyingi, hamwe n’omu bihingwa ebirikurwanisa okukura, ebirikukora obuveera, n’eby’obuhingi n’oburiisa.


1. Okuhitsyaho Okwesigwa & Okukora gye
Ebikuru ebirikworeka:
Ebicweka by'okubiikamu ebintu aha mwaro gwa Qingdao, Tianjin, na Longkou n'ebintu 1,000+
tani z'ebintu ziriho
68% aha biragiro ebihikire omu biro 15; ebiragiro by'ahonaaho nibyebembezibwa kurabira omu kutwara ebintu omu bwire bukye
omuhanda (30% okurahuka)
2. Omutindo & Okukuratira ebiragiro
Ebihandiiko by'okuhamya:
Ehamibwe emirundi eshatu ahansi y'omutindo gwa REACH, ISO 9001, na FMQS
Okukuratira ebiragiro by’obuyonjo omu nsi yoona; 100% obusinguzi bw'okushohoza emishoro ahabwa
Ebirikuruga Russia
3. Omutindo gw’obukuumi bw’eby’obushuubuzi
Emiringo y'okushashura:
Ebigambo ebirikuhindurwa: LC (okureeba/obwire), TT (20% omu maisho + 80% aha kureeta)
Enteekateeka z‘omutaano: LC y‘ebiro 90 ahabw‘obutare bwa South America; Oburugwa-izooba bwagati: 30%
okubiika + BL okushashura
Okushoborora obutaikirizana: eshaaha 72 z'okugarukamu enkora ahabw'obutaikirizana obukwatiraine n'okuragiira
4. Ebyombeko bya Agile eby'okuha eby'okurya
Omukutu gw'okutwara ebintu omu miringo mingi:
Okutwara ebintu omu nyonyi: okuhitsya ebiro 3 ahabw'okutwara ebintu bya propionic acid omuri Thailand
Entambura y'egaari y'omwika: Omuhanda oguhairweyo ogwa calcium formate kuza Russia kurabira omu mihanda ya Eurasia
Ebigarukwamu bya ISO TANK: Okutwara emibazi y‘amaizi butoosha (nk‘eky‘okureeberaho, propionic acid kuza
Buhindi)
Okupakira gye:
Tekinologiya ya Flexitank: 12% okukyendeeza aha sente z‘okukoresa ethylene glycol (okugyeragyeranisa n‘engoma y‘obuhangwa
okupakira)
Omutindo gw'okwombeka ogwa kalisiyamu/sodiyamu haidrosulfaidi:enshaho za PP ezirukire kiro 25 ezitarikukwatwa obutagatsi
5. Enkora z‘okukyendeeza akabi
Okureebeka kuruga aha muheru kuhika aha muheru:
Okukuratira GPS omu bwire obwabuzima ahabw'ebintu ebirikutwarwa omu konteyina
Obuheereza bw‘okukyebera obw‘omuntu wa kashatu aha myaaro y‘okuzaho (nk‘eky‘okureeberaho, okutwarwa kwa asidi ya asidi omuri South Africa)
Okuhamya bwanyima y'okuguza:
Ebiro 30 by'omutindo gw'okuhamya n'okugaruzaho/okugaruza sente
Abateezi b'emiti abarikureeberera obutagatsi bwa busha ahabw'okutwara ebintu omu konteyina

Okucondooza kw‘eidaara rimwe: Omuringo ogu nigukoresibwa munonga hati. Nikitwariramu okugarukamu kw’omutaano kw’ekiyungu kimwe okwa epichlorohydrin, bisphenol A BPA , n’omubazi gw’amaizi ogurimu alkaline y’amaani, nikwo kugira ngu, okugarukamu kw’okukingura n’okukinga empeta omu bwire bumwe. Ekicweka kimwe kya epichlorohydrin na bisphenol A BPA nibiteebwa omu bwire bw’obutagatsi bwa 70~90°C kumara obwire, bwanyima y’ekyo obutagatsi bw’omubazi nibukyendeera kuhika ahari 40~50°C, kandi omubaro gumwe gw’omubazi gwa NaOH 30~40% niguteebwamu. Bwanyima y’okugarukamu kugumizamu kumara obwire, epichlorohydrin etagarukiremu neegarurwaho kurabira omu kusheeshasheesha omu mwanya ogutarimu kintu kyona. Okugarukaho kwaba kuri haihi kuhwa, obutagatsi bw’omubazi gw’okugarukamu nibukyendeera kuhika ahansi ya 50°C, kandi omubaro gumwe gw’omubazi gwa NaOH 15% niguteebwamu amatondo. Omubazi gw’okugarukamu niguguma aha bwire bw’obutagatsi obutarikuhinduka kumara obwire obumanyirwe, bwanyima guyogibwa n’amaizi kwihaho omubazi gw’omubazi gw’omugyera oguri ahansi, aha muheru gukarugamu Bisphenol erikureebeka gye ekirikukoresibwa BPA-based epoxy resin product. Obwahati, E-44 epoxy resin erikukizayo obuhango erikukorwa omuri China neekorwa kurabira omu muringo gw’eidaara rimwe.Ebirungi by’omuringo ogu harimu okubaasa kukyebera obutagatsi bw’okugarukamu omu muringo gworobi, omuringo gworobi, okushohoza ebintu bingi, okutunga ebiriisa bingi, obukooko bukye, n’omuhendo mukye.
Ebirungi by’omuringo ogu harimu okubaasa kukyebera obutagatsi bw’okugarukamu omu muringo gworobi, omuringo gworobi, okushohoza ebintu bingi, okutunga ebiriisa bingi, obukooko bukye, n’esente nkye.


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