urupapuro_rwanditseho

Ubutabire bwa Polyurethane

  • UOP APG™ III Adsorbent

    UOP APG™ III Adsorbent

    UOP APG III adsorbent ni uburyo bwiza bwo kuyungurura bwakorewe mu by’ibanze byo guhumeka ibimera (APPU) by’umwihariko kugira ngo bikureho imyanda nk’iy’umwuka wa karuboni, amazi na hydrocarbon.

    Byanoze imikorere kandi bitanga amahirwe yo kugabanya ikiguzi cya APPU.

  • Igiciro cyiza cy'umukora SILANE (A174) CAS: 2530-85-3-Methacryloxypropyltrimethoxysilane

    Igiciro cyiza cy'umukora SILANE (A174) CAS: 2530-85-3-Methacryloxypropyltrimethoxysilane

    3-Methacryloxypropyltrimethoxysilane ni silane ikora nka methacryl, 3-Methacryloxypropyltrimethoxysilane ni amazi asobanutse, yoroheje kandi ashyushye afite impumuro nziza cyane.
    3-Methacryloxypropyltrimethoxysilane ikoreshwa nk'umusemburo wo gupfundikirana ku miyoboro y'ibinyabuzima/inorgainc, nk'umusemburo wo guhindura ubuso (urugero: gutanga ubushobozi bwo kwirinda amazi, guhindura ubuso bw'umubiri) cyangwa guhuza polymers).3-Methacryloxypropyltrimethoxysilane ikoreshwa nk'umusemburo wo guhuza kugira ngo inoze imiterere n'amashanyarazi ya resine za thermosetting zikomejwe n'ibirahure kandi zuzuye amabuye y'agaciro ziri mu gihe cy'ubushyuhe cyangwa ubushuhe.

    CAS: 2530-85-0

  • UOP MOLSIV™ 3A EPG Adsorbent

    UOP MOLSIV™ 3A EPG Adsorbent

    UOP 3A EPG adsorbent, ubwoko bwa molekile ya Type A ihinduranya potasiyumu, ni aluminiyumu y'icyuma ya alkali. 3A EPG adsorbent izafata molekile zifite diameter ikomeye kugeza kuri angstroms 3.

  • UOP GB-620 Adsorbent

    UOP GB-620 Adsorbent

    Ibisobanuro

    UOP GB-620 adsorbent ni adsorbent y’umuzenguruko yagenewe, mu gihe yagabanutse, gukura ogisijeni na monoxide ya karuboni mu miyoboro ya hydrocarbon na azote. Ibiranga n'inyungu zirimo:

    • Ikwirakwizwa ry'imyenge ryimbitse rituma habaho ubushobozi bwo kongera ubushobozi bwo guhumeka.
    • Ubunini bw'ubuso bunini butuma umuntu yinjirira vuba kandi agace gato koherezamo ibintu.
    • Icyuma cyo hejuru cy'ubuso kugira ngo cyongere igihe cyo kuryama.
    • Ishobora gukuraho umwanda mu rugero rwo hasi cyane bitewe n'igice gikora kuri adsorbent.
    • Ibice bike byo gukora kugira ngo bigabanye ikorwa rya oligomer.
    • Iboneka mu ngoma z'icyuma.
  • Igiciro cyiza cy'umusaruro MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4

    Igiciro cyiza cy'umusaruro MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4

    4,4′-Methylene bis (2-chloroaniline), yitwa MOCA, ni imvange y’umwimerere ifite formula ya chimique C13H12Cl2N2. MOCA ikoreshwa cyane cyane nk'igikoresho cyo gukurura ibintu mu gucukura rubber ya polyurethane n'igikoresho cyo guhuza ibintu bifatanye mu gupfuka polyurethane. MOCA ishobora kandi gukoreshwa nk'igikoresho cyo gucukura resins za epoxy.

    CAS: 101-14-4

  • Igiciro cyiza cy'umukozi SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7

    Igiciro cyiza cy'umukozi SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7

    Vinyltrimethoxysilane, ikoreshwa nk'uburyo bwo guhindura polymer binyuze mu gukora interplanting reactions. Amatsinda ya trimethoxysilyl akomoka kuri pendant ashobora gukora nk'ahantu ho guhuza hakoreshejwe ubushuhe. Polymer ya Silane itunganywa nk'iy'ubushyuhe kandi guhuza bibaho nyuma yo gukora ikintu cyarangiye iyo kigeze ku bushuhe.

    CAS: 2768-02-7

  • UOP GB-562S Adsorbent

    UOP GB-562S Adsorbent

    Ibisobanuro

    UOP GB-562S adsorbent ni adsorbent y'icyuma cy'umuzenguruko yagenewe gukura mercure mu miyoboro y'amazi akoreshwa mu mwuka. Ibiranga n'inyungu zirimo:

    • Ikwirakwizwa ry'imyenge myiza rituma ubuso burushaho kuba burebure kandi bugakomeza igihe kirekire.
    • Ubunini bw'ubuso bunini butuma umuntu yinjirira vuba kandi agace gato koherezamo ibintu.
    • Sulfide y'icyuma ikora ikozwe mu buryo bwihariye kugira ngo ikureho umwanda uri ku rwego rwo hasi cyane.
    • Iboneka mu ngoma z'icyuma.
  • Igiciro cyiza cy'umukozi N,N-DIMETHYLFORMAMIDE (DMF) CAS 68-12-2

    Igiciro cyiza cy'umukozi N,N-DIMETHYLFORMAMIDE (DMF) CAS 68-12-2

    N,N-DIMETHYLFORMAMIDE ni amagambo ahinnye nka DMF. Ni ikintu gikomoka ku gusimbuza itsinda rya hydroxyl rya aside formic n'itsinda rya dimethylamino, kandi formula ya molekile ni HCON (CH3)2. Ni amazi adafite ibara, abonerana, abira cyane afite impumuro yoroheje ya amine n'ubucucike bwa 0.9445 (25°C). Aho gushonga -61 ℃. Aho kubira 152.8 ℃. Aho gushyuha 57.78 ℃. Ubucucike bw'umwuka 2.51. Umuvuduko w'umwuka 0.49kpa (3.7mmHg25 ℃). Aho gutwika ni 445°C. Umuvuduko w'umwuka n'umwuka ni 2.2 kugeza 15.2%. Mu gihe umuriro ufunguye n'ubushyuhe bwinshi, ishobora gutera gutwika no guturika. Ishobora gukorana cyane na aside sulfure nyinshi na aside nitrique ishyuha ndetse ikanaturika. Ishobora kuvangwa n'amazi n'ibintu byinshi biyungurura. Ni umuti usanzwe ukoreshwa mu gukora imikorere y’ibinyabutabire. N,N-DIMETHYLFORMAMIDE y’umwimerere nta mpumuro igira, ariko N,N-DIMETHYLFORMAMIDE yo mu rwego rw’inganda cyangwa yangiritse ifite impumuro nk’iy’amafi kuko irimo imyanda ya dimethylamine.

    CAS: 68-12-2

  • UOP GB-280 Adsorbent

    UOP GB-280 Adsorbent

    Ibisobanuro

    UOP GB-280 adsorbent ni adsorbent ikomeye yagenewe gukuraho imvange ya sulfur mu migezi ya hydrocarbon.

  • UOP GB-238 Ifata

    UOP GB-238 Ifata

    Ibisobanuro

    UOP GB-238 ifata umwuka ni ikintu cyihariye gifata umwuka wa spherique cyagenewe kwinjiza arsine na fosfini mu binyabutabire bya hydrocarbon.