Sampuli ya kkolero etaliiko kika kya 4, 4′- (1-Methylethylidene) Bisphenol/Bisphenol a 80-05-7

Ennyonnyola Ennyimpimpi:

Obuzito bwa molekyu228.29
CAS NO.80-05-7
EINECS:201-245-8
Obuzito:1.195
Ekifo ky’okusaanuuka:158-159°C(lit.) .
Ekifo ky’okufumba:220°C4 mm Hg(obutangaavu) .
Ekifo eky’okumasamasa:227 °C
Densite y’obungi:kkiro 600/m3
Puleesa y’omukka:<1 Pa (25 ° C) .
Omuwendo gw’okuzimbulukuka:1.5542 (okubalirira)
Embeera y’okutereka:Omusipi gw’okutereka+30 ° C
Obusaanuuka mu mazzi bwe...0.12g/l
Foomu:Tonya
Omugerageranyo gwa asidi (pKa): .10.29 ± 010 (Ekiragulwa) .
Erangi:Entangaavu eya kyenvu enzirugavu okutuuka ku micungwa emitangaavu
Okuwunya:Ekirungo kya Phenolic
Okusaanuuka mu mazzi:<0.1g/100mLat21.5 o C. 100 m


Ebikwata ku bikozesebwa

Ebiwandiiko by'ebintu

Kitwale nti obuvunaanyizibwa obujjuvu okumatiza byonna abaguzi baffe bye baagala; okutuuka ku nkulaakulana egenda mu maaso nga tuwagira okugaziya kw’abaguzi baffe; jjangu okubeera omukwanaganya w’obwegassi ow’enkalakkalira asembayo owa bakasitoma n’okulinnyisa ebirungi bya bakasitoma ku Factory Free sample Brand 4, 4′- (1-Methylethylidene) Bisphenol/Bisphenol a 80-05-7, Bwe kiba kyetaagisa, mwaniriziddwa okukola okukwatagana naffe nga tuyita ku mukutu gwaffe ogwa yintaneeti oba okwebuuza ku ssimu, tujja kusanyuka nnyo okukuweereza.
Kitwale nti obuvunaanyizibwa obujjuvu okumatiza byonna abaguzi baffe bye baagala; okutuuka ku nkulaakulana egenda mu maaso nga tuwagira okugaziya kw’abaguzi baffe; come to be the final permanent cooperative partner of clients and maximize the interests of clientele for , kati tulina olunaku lwonna okutunda ku yintaneeti okukakasa empeereza nga tebannaba kutunda n’oluvannyuma lw’okutunda mu budde. Nga tulina obuwagizi buno bwonna, tusobola okuweereza buli kasitoma n’ebintu eby’omutindo n’okusindika mu budde nga tulina obuvunaanyizibwa obw’amaanyi. Olw’okuba kkampuni ento ekula, tuyinza obutaba basinga, naye tufuba nga bwe tusobola okubeera munno omulungi.

1. 1.

Embeera y’okutereka bisphenol A erina okwetooloola ebigendererwa ebikulu ebya “okuziyiza okwonooneka, okukakasa obukuumi, n’okwewala okukosebwa obutonde”.

Enkozesa ya Bisphenol A (BPA) .

Bisphenol A (BPA) kintu kikulu nnyo mu kukola polycarbonates, epoxy resins, ne polyesters ezigumira ebbugumu eringi. Era ekozesebwa nga PVC stabilizer, obuveera antioxidant, UV absorber, fungicide, n’ebirala.
Nga ekirungo ekikola emirimu mingi, BPA ekozesebwa nnyo mu kukola ebiwujjo bya epoxy, polycarbonates, polyester resins, polyphenylene ether resins, ne polysulfone resins. Okugatta ku ekyo, ekola ng’ekinyweza ekirungo kya polyvinyl chloride (PVC), ekiziyiza obuwuka obuleeta obulwadde mu buveera, ekiziyiza obuwuka obuleeta obulwadde bwa UV, eddagala eritta obuwuka mu bulimi, n’ekirungo ekiziyiza okukaddiwa mu kapiira.
Era ekozesebwa nga antioxidant ne plasticizer mu langi ne yinki. Mu kusengejja ebiramu, BPA ekola ng’ekirungo ekikulu mu kukola ebiwuziwuzi bya epoxy ne polycarbonate, era ekozesebwa nnyo ng’ekintu ekikulu ekisookerwako eky’ebirungo ebikolebwa mu molekyu ennene, awamu ne mu bikozesebwa ebiziyiza okukaddiwa, ebikola obuveera, n’eddagala eritta enkwa mu bulimi.


1. Okwesigamizibwa kw'okutuusa & Okukola obulungi mu mirimu
Ebikulu Ebirimu:
Ebifo eby’obukodyo eby’okutereka ebintu ku sitoowa z’omwalo gw’e Qingdao, Tianjin, ne Longkou nga biriko 1,000+
metric tons za sitooka eziriwo
Ebitundu 68% ku order ezituusiddwa mu nnaku 15; ebiragiro eby’amangu ebikulembeddwa nga biyita mu nkola y’okutambuza ebintu mu bwangu
omukutu (30% okwanguya)
2. Omutindo & Okugoberera amateeka
Ebiwandiiko ebikakasa:
Ekakasiddwa emirundi esatu wansi w’omutindo gwa REACH, ISO 9001, ne FMQS
Okugoberera amateeka agafuga obuyonjo mu nsi yonna; 100% customs clearance obuwanguzi bwa...
Ebintu ebiyingizibwa mu ggwanga okuva mu Russia
3. Enkola y’obukuumi mu nkolagana
Ebigonjoola okusasula:
Ebiragiro ebikyukakyuka: LC (okulaba/ekiseera), TT (20% mu maaso + 80% nga osindikiddwa)
Enteekateeka ez’enjawulo: LC ey’ennaku 90 ku butale bwa South Amerika; Middle East: Ebitundu 30%
okutereka + okusasula BL
Okugonjoola enkaayana: Enkola y’okuddamu okumala essaawa 72 ku butakkaanya obukwata ku biragiro
4. Ebikozesebwa mu kugaba ebintu mu ngeri ey’amangu
Omukutu gw’okutambuza ebintu mu ngeri ez’enjawulo:
Okutambuza emigugu mu nnyonyi: Okutuusa ennaku 3 okusindika asidi wa propionic e Thailand
Entambula y’eggaali y’omukka: Oluguudo olwaweebwayo olwa calcium formate olugenda e Russia nga luyita mu kkubo lya Eurasian
ISO TANK solutions: Okusindika obutereevu eddagala ly’amazzi (okugeza, asidi wa propionic okutuuka ku...
Ebuyindi)
Okulongoosa mu kupakinga:
Tekinologiya wa Flexitank: Okukendeeza ku nsaasaanya ya ethylene glycol ebitundu 12% (vs. traditional drum
okupakinga) .
Calcium formate/Sodium Hydrosulfide ey’omutindo gw’okuzimba:Ensawo za PP ezilukibwa eza kkiro 25 ezigumira obunnyogovu
5. Enkola z’okukendeeza ku bulabe
Okulabika okuva ku nkomerero okutuuka ku nkomerero:
Okulondoola GPS mu kiseera ekituufu ku bintu ebisindikibwa mu konteyina
Empeereza y’okukebera abantu ab’okusatu ku myalo gy’ogenda (okugeza, okusindika asidi wa acetic okugenda e South Afrika)
Okukakasa oluvannyuma lw’okutunda:
Omusingo gw’omutindo ogw’ennaku 30 nga waliwo n’engeri y’okukyusaamu/okuddiza ssente
Abatema emiti abalondoola ebbugumu ku bwereere ku by’okusindika mu konteyina za reefer

Bisphenol a bpa Enkola ya Acid-Catalyzed Enkola
Mu nkola ya asidi-catalyzed, catalysts zitera okuba sulphuric acid, hydrochloric acid oba hydrogen chloride ggaasi.
Enkola ekozesa asidi wa salufa nga ekirungo ekiziyiza (catalyst) erina okutambula okwangu, ekolebwa mu kkeeti emu, ekola mu biseera ebitali bimu, tekyetaagisa kuzzaawo phenol, era erina ssente entono eziteekebwamu. Naye, erina ebivaamu bingi, omutindo omubi ogwa bisphenol A bpa, ekozesebwa nnyo, kasasiro mungi omusatu (ggaasi omucaafu, amazzi amakyafu, ne kasasiro omukalu), okukulukuta kw’ebyuma okw’amaanyi, n’amakungula amatono. Enkola ya sulphuric acid yaggyibwawo emitala w’amayanja mu myaka gya 1960.
Enkola ekozesa asidi wa haidrokiloriki oba ggaasi wa haidrojeni klorida ng’ekirungo ekitabula eyitibwa enkola ya asidi wa haidrokiloriki. Enkola ya asidi wa hydrochloric erina enkola y’okufulumya enkuze era esobola okukolebwa mu biseera ebitali bimu oba obutasalako. Enkozesa y’ebintu ebisookerwako ne yinginiya wa gavumenti ntono, era ekintu kisobola okutuuka ku mutindo ogwa waggulu oluvannyuma lw’okulongoosebwa, ekikozesebwa mu kukola polycarbonate. Olw’obuzito obw’amaanyi obwa asidi wa hydrochloric, ebintu ebyetaagisa mu byuma, payipu, n’ebikozesebwa biba bingi, n’olwekyo ssente eziteekebwamu n’okuddaabiriza ziba nnyingi. Okufaananako n’enkola ya asidi wa salufa, kasasiro ono abasatu wa maanyi. Enkola ya asidi wa hydrochloric ye yali enkola enkulu ey’okufulumya mu nsi yonna mu myaka gya 1970 ne 1980.


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