80-05-7 BPA Bisphenol egumire a/BPA ahabwa epoxy resin okutwarwa ahonaaho

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

Nikihamira aha nshonga yaawe “Omwesigwa, omukozi, omuhangu, omuhanguzi” kureetaho eby’okugarukamu bisya obutoosha. Nikitwara abaguzi, obusinguzi nk’obusinguzi bwakyo. Reka tutungure eby’omumaisho ebirungi omu ngaro ahabw’omutindo gw’okukora Hot Sale CAS No.80-05-7 BPA Solid Bisphenol a/BPA ahabwa Epoxy Resin Prompt Shipment, Nitwija kwakiira n’omutima gwaitu gwona abaguzi boona omunda y’eby’obushuubuzi buri omwe omu nju yaawe n’aheeru y’ihanga n’okutunguura ecom omu ngaro.
Nikihamira aha nshonga yaawe “Omwesigwa, omukozi, omuhangu, omuhanguzi” kureetaho eby’okugarukamu bisya obutoosha. Nikitwara abaguzi, obusinguzi nk’obusinguzi bwakyo. Reka tutungure eby’omumaisho ebirungi omu ngaro ahabwa , hati twine okuguza aha Intaneeti eizooba ryona kuhamya ngu obuheereza bw’okubanza n’obw’okuguza bwahika omu bwire. Obushagiki obu bwona, nitubaasa kuheereza buri kasitoma n’ebintu by’omutindo n’okubitwara omu bwire n’obujunaanizibwa bw’amaani. Ahabw’okugira ngu turi kampuni nsya erikukura, nitubaasa kuba tutari barungi, kwonka nituteeraho n’amaani gaitu goona kuba omunywani waawe murungi.

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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

Bisphenol a BPA Okuteerana kw’eitembezo ribiri: Omuringo ogu nigukira kukoresa eminyoro ya triphenylphosphine nari ammonium ey’emiringo ena nk’ebintu ebirikureetaho okutunguuka. Epichlorohydrin na bisphenol A BPA niziteebwa omu nshaho, kandi obutagatsi bw’enshaho nibutunguuka kuhika ahari 120~130°C ahabw’okugarukamu. Okurugirira ahari ekyo, omubazi gw’amaani ogwa alkaline niguteebwamu kandi gutaburwa gye aha 75~80°C ahabw’okukora kw’okukinga empeta. Bwanyima y’okugarukamu kuhwa, epichlorohydrin erikurenga neeihwaho omu kugisheenya, ekirungo ky’okugiihaho nikiyongyerwamu kubaasa kugiihaho, kandi ekirungo ky’okugarukamu kyogibwa n’amaizi emirundi mingi kuhitsya obu kirikuba kitaine rubaju. Omuringo gw’amaizi nigutaanisibwa, kandi ekirungo nikiihwaho omu kusheeshasheesha kw’omuyaga kubaasa kutunga Bisphenol epoxy resin erikwegamira ahari BPA.


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