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Uruganda Igiciro cyiza MOCA II (4,4'-Methylene-bis- (2-chloroaniline) CAS: 101-14-4
4,4′-Methylene bis (2-chloroaniline), yitwa MOCA, ni ifumbire mvaruganda hamwe na chimique C13H12Cl2N2. MOCA ikoreshwa cyane cyane nkibikoresho byo guterura amabuye ya reberi ya polyurethane hamwe noguhuza imiyoboro ya polyurethane. MOCA irashobora kandi gukoreshwa nkumuti ukiza epoxy resin.
CAS: 101-14-4
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Uruganda Igiciro Cyiza SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7
Vinyltrimethoxysilane, ikoreshwa nka polymer ihindura binyuze muburyo bwo gushushanya. Amatsinda ya pendant trimethoxysilyl arashobora gukora nkibibanza bikora neza. Silane yashizwemo polymer itunganywa nka thermoplastique kandi guhuza bibaho nyuma yo guhimba ingingo yarangije guhura nubushuhe.
CAS: 2768-02-7
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UOP GB-562S Adsorbent
Ibisobanuro
UOP GB-562S adsorbent nicyuma cyumubumbe wa sulfide adsorbent yagenewe gukuraho mercure mumigezi yo kugaburira gaze. Ibiranga inyungu zirimo:
- Gukwirakwiza ingano ya pore iganisha ku buso burebure no kuramba.
- Urwego rwohejuru rwa macro-porosity kuri adsorption yihuse hamwe na zone ngufi yoherejwe.
- Guhindura ibyuma bya sulfide ikora kugirango ikureho ultra-low urwego rwo gukuraho umwanda.
- Biboneka mu ngoma z'ibyuma.
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Uruganda Igiciro Cyiza N, N-DIMETHYLFORMAMIDE (DMF) CAS 68-12-2
N, N-DIMETHYLFORMAMIDE mu magambo ahinnye nka DMF. Nibintu bivangwa no gusimbuza hydroxyl groupe ya acide formique nitsinda rya dimethylamino, naho formula ya molekile ni HCON (CH3) 2. Ni ibara ritagira ibara, rifite umucyo, ritetse cyane rifite impumuro nziza ya amine hamwe n'ubucucike bwa 0,9445 (25 ° C). Gushonga ingingo -61 ℃. Ingingo yo guteka 152.8 ℃. Flash point 57.78 ℃. Ubucucike bw'umwuka 2.51. Umuvuduko wumwuka 0.49kpa (3.7mmHg25 ℃). Ingingo yo gutwika imodoka ni 445 ° C. Igipimo cyo guturika cyumuyaga hamwe nuruvange rwikirere ni 2,2 kugeza 15.2%. Mugihe umuriro ufunguye hamwe nubushyuhe bwinshi, birashobora gutera gutwikwa no guturika. Irashobora kwitwara cyane hamwe na acide sulfurike yibanze hamwe na aside nitric ndetse ikanaturika. Ntibisanzwe n'amazi hamwe na solge nyinshi. Nibisubizo bisanzwe kubisubizo byimiti. N N, N-DIMETHYLFORMAMIDE nta mpumuro nziza, ariko urwego rwinganda cyangwa rwangiritse N, N-DIMETHYLFORMAMID rufite impumuro nziza kuko irimo umwanda wa dimethylamine.
CAS: 68-12-2
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UOP GB-280 Adsorbent
Ibisobanuro
UOP GB-280 adsorbent ni adsorbent ikomeye yagenewe gukuraho ibice bya sulfuru mumigezi ya hydrocarubone.
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Uruganda Igiciro Cyiza DMTDA CAS: 106264-79-3
DMTDA ni ubwoko bushya bwa polyurethane elastomer ikiza imiti ihuza imiyoboro, DMTDA ahanini ni isomeri ebyiri, 2,4- na 2,6-dimethylthiotoluenediamine ivanze (ikigereranyo kijyanye na Chemicalbook77 ~ 80/17 ~ 20), ugereranije na MOCA ikoreshwa cyane, DMTDA ni amazi afite ubukana buke mubushyuhe buke kandi DMTDA irashobora kuba ifite ubukana buke kubushyuhe bwicyumba, DMTDA irashobora kuba ifite ubukana buke mubushyuhe bwicyumba, DMTDA irashobora kuba ifite ubukonje buke mubushyuhe bwicyumba, DMTDA irashobora kuba ifite ubukana buke mubushyuhe bwicyumba, DMTDA irashobora kuba ifite ubukana buke kubushyuhe bwicyumba, DMTDA irashobora kuba ifite ubukana buke mubushyuhe bwicyumba, DMTDA irashobora kuba ifite ubukana buke mubushyuhe bwicyumba, DMTDA irashobora kuba ifite ubukana buke mubushyuhe bwicyumba, DMTDA irashobora kuba ifite ubukana buke mubushyuhe bwicyumba.
CAS: 106264-79-3
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Uruganda Igiciro Cyiza Hamwe na CAS: 9082-00-2
Polyether ikomatanyirijwe hamwe nikimwe mubikoresho byingenzi byibanze bya polyurethane bikomeye, bizwi kandi nkibikoresho byera, kandi byitwa ibikoresho byera byirabura hamwe na polymer MDI. Igizwe nibice bitandukanye nka polyether, agent imwe ifuro ifuro, ihuza agent, cataliste, agent ifuro nibindi bice. Irakwiriye mubihe bitandukanye bikenera gukomeza kubika no kubika ubukonje n'imbeho.
Hafi ya polyether CAS ： 9082-00-2
Urukurikirane poly Guhuza polyether 109C / Guhuza polyether 3126 / Guhuza polyeri 8079CAS: 9082-00-2
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Uruganda Igiciro Cyiza DINP CAS: 28553-12-0
DINP ： Diabenate (DINP) ni amavuta yuzuye amavuta afite impumuro yoroheje. Iki gicuruzwa nigikoresho rusange-cyongewemo plastike hamwe nibikorwa byiza. Ibicuruzwa na PVC bisa nibyo, niyo byakoreshwa ari byinshi; guhindagurika, kwimuka, no kutagira uburozi nibyiza kuruta DOP, ishobora guha ibicuruzwa hamwe na chimique nziza yumucyo urwanya urumuri, kurwanya ubushyuhe, kurwanya gusaza no gukora amashanyarazi, imikorere myiza yuzuye, hamwe nibikorwa byiza DOP. Kuberako ibicuruzwa byakozwe na dihydrodine ya phthalate bifite imbaraga zo kurwanya amazi, uburozi buke, kurwanya gusaza, hamwe n’amashanyarazi meza cyane, bikoreshwa cyane mubicuruzwa bitandukanye bya pulasitiki byoroshye kandi bikomeye, firime yo gukinisha, insinga, ninsinga.
CAS: 28553-12-0
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Uruganda Igiciro Cyiza Methylene Chloride CAS: 75-09-2
Methylene Chloride nuruvange rwakozwe na atome ebyiri za hydrogène muri molekile ya metani, na molekuline CH2CL2.Methylene Chloride ntabwo ifite ibara, ibonerana, iremereye, kandi ihindagurika. Ifite umunuko nuburyohe busa na ether. Ntabwo yaka. Methylene Chloride irashobora gushonga gato mumazi, kandi igashonga hamwe nibisanzwe bikoreshwa mumashanyarazi. Irashobora kandi gushonga muburyo ubwo aribwo bwose hamwe na chlorine irimo ibishishwa, ether, Ethanol, na N-di metamimamamide. Methylene Chloride iragoye gushonga muri ammonia yamazi mubushyuhe bwicyumba, ishobora gushonga vuba muri fenol, aldehyde, ketone, triathrin, tororine, cycamine, acetylcetate. Icyiciro cya Chemical Book ni 1.3266 (20/4 ° C). Ingingo yo gushonga -95.1 ° C. Ingingo yo gutekesha 40 ° C. Umuyoboro wuzuye-utetse utubuto twinshi dukoreshwa mugusimbuza peteroli yaka umuriro, ether, nibindi, kandi birashobora gukoreshwa nka anesthesi yaho, firigo hamwe nu kuzimya umuriro. Ingingo yo gutwika ubwayo ni 640 ° C. Gukuramo (20 ° C) 0.43MPa · s. Igipimo cyo kugabanya nd (20 ° C) 1.4244. Ubushyuhe bukabije ni 237 ° C, naho umuvuduko ukabije ni 6.0795MPa. HCL hamwe nibimenyetso byumucyo bibyara nyuma yumuti wubushyuhe, kandi amazi ashyushye igihe kirekire kugirango habeho fordehide na HCL. Ibindi chloride, CHCL3 na CCL4 birashobora kuboneka.
CAS: 75-09-2
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Uruganda Igiciro Cyiza Alpha Methyl Styrene CAS 98-83-9
2-Phenyl-1-propene, izwi kandi ku izina rya Alpha Methyl Styrene (mu magambo ahinnye yiswe a-MS cyangwa AMS) cyangwa fenylisopropene, ni umusaruro ukomoka ku musemburo wa fenol na acetone ukoresheje uburyo bwa cumene, muri rusange ibikomoka kuri fenol kuri toni 0.045t α-MS.Alpha Methyl Styren ni ibara ritagira ibara rifite ibara ritagira ibara. Molekile irimo impeta ya benzene hamwe ninsimburangingo ya alkenyl kumpeta ya benzene.Alpha Methyl Styren ikunda polymerisime iyo ishyushye. Alpha Methyl Styren irashobora gukoreshwa mugukora ibifuniko, plasitike, kandi nkigishishwa kama.
Alpha Methyl Styrene ni amazi atagira ibara. Kudashonga mumazi kandi bitarenze amazi. Ingingo ya Flash 115 ° F. Birashobora kuba uburozi bworoheje nukurya, guhumeka no kwinjiza uruhu. Imyuka irashobora kuba ibiyobyabwenge muguhumeka. Ikoreshwa nkigishishwa no gukora indi miti.
CAS: 98-83-9
