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UOP GB-620 Adsorbent
Kufotokozera
UOP GB-620 adsorbent ndi chokometsera chozungulira chomwe chapangidwa, mu mkhalidwe wake wochepa, kuti chichotse mpweya ndi carbon monoxide kuchokera ku mitsinje ya hydrocarbon ndi nayitrogeni. Makhalidwe ndi maubwino ake ndi awa:
- Kugawa bwino kwa kukula kwa ma pore komwe kumabweretsa mphamvu yokwezera ma adsorbent.
- Mlingo waukulu wa macro-porosity kuti munthu azitha kuyamwa mwachangu komanso kuti asamutse zinthu mwachangu.
- Chitsulo chapamwamba kwambiri kuti chikhale ndi nthawi yayitali yogona.
- Imatha kuchotsa zinthu zodetsa kwambiri chifukwa cha chinthu chogwira ntchito chomwe chili pa adsorbent.
- Zigawo zochepa zochitira zinthu kuti zichepetse kupanga oligomer.
- Imapezeka m'ng'oma zachitsulo.
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Mtengo Wabwino Wopanga MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
4,4′-Methylene bis(2-chloroaniline), yotchedwa MOCA, ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C13H12Cl2N2. MOCA imagwiritsidwa ntchito makamaka ngati chopangira vulcanizing popanga rabara ya polyurethane komanso chogwirira ntchito cholumikizira zomatira za polyurethane. MOCA ingagwiritsidwenso ntchito ngati chochiritsira ma epoxy resins.
CAS: 101-14-4
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Mtengo Wabwino Wopanga SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7
Vinyltrimethoxysilane, imagwiritsidwa ntchito ngati chosinthira polima kudzera muzochita zolumikizira. Magulu a trimethoxysilyl omwe amatsatira amatha kugwira ntchito ngati malo olumikizirana omwe amayambitsidwa ndi chinyezi. Polima wolumikizidwa ndi Silane amakonzedwa ngati thermoplastic ndipo kulumikizana kumachitika pambuyo popanga chinthu chomalizidwa chikakhudzidwa ndi chinyezi.
CAS: 2768-02-7
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UOP GB-562S Adsorbent
Kufotokozera
UOP GB-562S adsorbent ndi adsorbent yozungulira yachitsulo cha sulfide yopangidwa kuti ichotse mercury m'mitsinje ya mpweya. Makhalidwe ndi maubwino ake ndi awa:
- Kugawa bwino kukula kwa ma pore komwe kumabweretsa malo okwera komanso nthawi yayitali yogona.
- Mlingo waukulu wa macro-porosity kuti munthu azitha kuyamwa mwachangu komanso kuti asamutse zinthu mwachangu.
- Sulfide yachitsulo yogwira ntchito yopangidwa mwamakonda kuti ichotse zinyalala zochepa kwambiri.
- Imapezeka m'ng'oma zachitsulo.
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Mtengo Wabwino Wopanga N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
N,N-DIMETHYLFORMAMIDE ndi chidule cha DMF. Ndi mankhwala opangidwa ndi kusintha gulu la hydroxyl la formic acid ndi gulu la dimethylamino, ndipo fomula ya molekyulu ndi HCON(CH3)2. Ndi madzi opanda mtundu, owonekera bwino, otentha kwambiri okhala ndi fungo lochepa la amine komanso kuchuluka kwa 0.9445 (25°C). Malo osungunuka -61 ℃. Malo otentha 152.8 ℃. Malo owunikira 57.78 ℃. Kuchuluka kwa nthunzi 2.51. Kuthamanga kwa nthunzi 0.49kpa (3.7mmHg25 ℃). Malo oyatsira okha ndi 445°C. Malire a kuphulika kwa nthunzi ndi mpweya ndi 2.2 mpaka 15.2%. Ngati lawi lotseguka ndi kutentha kwambiri, lingayambitse kuyaka ndi kuphulika. Limatha kuchitapo kanthu mwamphamvu ndi sulfuric acid yolimba komanso nitric acid yoyaka ndipo imatha kuphulika. Limasakanikirana ndi madzi ndi zinthu zambiri zachilengedwe. Ndi chinthu chosungunuka chomwe chimagwiritsidwa ntchito pochiza matenda a chemical reactions. N,N-DIMETHYLFORMAMIDE yoyera ilibe fungo, koma N,N-DIMETHYLFORMAMIDE yodziwika bwino kapena yoonongeka ili ndi fungo la nsomba chifukwa ili ndi zinthu zodetsa za dimethylamine.
CAS: 68-12-2
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Mtengo Wabwino Wopanga DMTDA CAS:106264-79-3
DMTDA ndi mtundu watsopano wa polyurethane elastomer curing cross-linking agent, DMTDA makamaka ndi ma isomers awiri, 2,4- ndi 2,6-dimethylthiotoluenediamine osakaniza (chiŵerengerocho ndi pafupifupi Chemicalbook77~80/17 ~20), poyerekeza ndi MOCA yomwe imagwiritsidwa ntchito kwambiri, DMTDA ndi madzi okhala ndi kukhuthala kochepa kutentha kwa chipinda, DMTDA ikhoza kukhala yoyenera ntchito zomanga kutentha kochepa ndipo ili ndi ubwino wa mankhwala ofanana ndi otsika.
CAS: 106264-79-3
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Mtengo Wabwino Wopanga Aniline CAS: 62-53-3
Aniline ndi molekyulu yosavuta kwambiri ya amine, benzene mu atomu ya haidrojeni ya gulu la amino la mankhwala opangidwa, mafuta opanda mtundu omwe amatha kuyaka, fungo lamphamvu. Malo osungunuka ndi -6.3℃, malo otentha ndi 184℃, kuchuluka kwa anthu ndi 1.0217(20/4℃), refractive index ndi 1.5863, flash point (chikho chotseguka) ndi 70℃, malo oyaka mwadzidzidzi ndi 770℃, kuwonongeka kumatenthedwa kufika pa 370℃, kusungunuka pang'ono m'madzi, kusungunuka mosavuta mu ethanol, ether, chloroform ndi zina zosungunulira zachilengedwe. Imasintha mtundu wa Chemicalbook bulauni ikakumana ndi mpweya kapena kuwala kwa dzuwa. Kusungunuka kwa nthunzi komwe kulipo, kusungunuka kuti muwonjezere ufa wa zinc pang'ono kuti mupewe kuwonongeka kwa okosijeni. 10 ~ 15ppm NaBH4 ikhoza kuwonjezeredwa ku aniline yoyeretsedwa kuti mupewe kuwonongeka kwa okosijeni. Yankho la Aniline ndi losavuta, ndipo asidi ndi wosavuta kupanga mchere. Atomu ya haidrojeni yomwe ili pagulu lake la amino imatha kusinthidwa ndi gulu la hydrocarbon kapena acyl kuti ipange anilines yachiwiri kapena yachitatu ndi acyl anilines. Pamene kusinthaku kumachitika, zinthu zomwe zili pafupi ndi zomwe zimasinthidwa zimapangidwa makamaka. Kuchitapo kanthu ndi nitrite kumabweretsa mchere wa diazo womwe umachokera ku benzene ndi azo compounds zingapo zimatha kupangidwa.
CAS: 62-53-3
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Wopanga Mtengo Wabwino Wophatikizana wa polyether CAS:9082-00-2
Polyether yophatikizana ndi imodzi mwa zipangizo zazikulu zopangira thovu lolimba la polyurethane, lomwe limadziwikanso kuti zinthu zoyera, ndipo limatchedwa zinthu zoyera zakuda zokhala ndi polymer MDI. Lili ndi zinthu zosiyanasiyana monga polyether, chinthu chofanana chopangira thovu, chinthu cholumikizidwa, chothandizira, chinthu chopangira thovu ndi zina. Ndi yoyenera nthawi zosiyanasiyana zomwe zimafunika kusunga choteteza komanso kusunga choteteza chozizira komanso chozizira.
CAS ya polyether yophatikizika: 9082-00-2
Mndandanda: Polyether yosakanikirana 109C/Poleether yosakanikirana 3126/Poleether yosakanikirana 8079CAS: 9082-00-2
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Mtengo Wabwino Wopanga DINP CAS:28553-12-0
DINP：Diabenate (DINP) ndi madzi owoneka bwino amafuta okhala ndi fungo lochepa. Mankhwalawa ndi pulasitiki wowonjezera padziko lonse lapansi wokhala ndi magwiridwe antchito abwino kwambiri. Mankhwalawa ndi PVC ndi ofanana ndi amenewo, ngakhale atagwiritsidwa ntchito mochuluka; kusasinthasintha, kusamuka, komanso kusawononga ndikwabwino kuposa DOP, komwe kungapangitse kuti mankhwalawa akhale ndi mphamvu yabwino yolimbana ndi kuwala kwa Chemicalbook, kukana kutentha, kukana ukalamba komanso kukana kutenthetsa magetsi, kugwira ntchito bwino kwambiri, komanso kugwira ntchito bwino kwambiri kwa DOP. Chifukwa zinthu zopangidwa ndi dihydrodinate ya phthalate zimakhala ndi mphamvu yabwino yolimbana ndi madzi, kukana poizoni, kukana ukalamba, komanso kukana kutenthetsa magetsi, zimagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana zapulasitiki zofewa komanso zolimba, filimu yoseweretsa, mawaya, ndi zingwe.
CAS: 28553-12-0
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Mtengo Wabwino Wopanga Methylene Chloride CAS:75-09-2
Methylene Chloride ndi mankhwala opangidwa ndi maatomu awiri a haidrojeni m'mamolekyu a methane, ndi molekyulu ya CH2CL2. Methylene Chloride ndi madzi opanda mtundu, owonekera bwino, olemera, komanso osasunthika. Ali ndi fungo ndi kukoma kofanana ndi ether. Siyaka. Methylene Chloride imasungunuka pang'ono m'madzi, ndipo imasungunuka ndi zosungunulira zachilengedwe zomwe zimagwiritsidwa ntchito kwambiri. Ikhozanso kusungunuka mofanana ndi zosungunulira zina zokhala ndi chlorine, ether, ethanol, ndi N-di metamimamamide. Methylene Chloride ndi yovuta kusungunuka mu ammonia yamadzimadzi kutentha kwa chipinda, yomwe imatha kusungunuka mwachangu mu phenol, aldehyde, ketone, triathrin, tororine, cycamine, acetylcetate. Gawo la Chemicalbook ndi 1.3266 (20/4 ° C). Malo osungunuka -95.1 ° C. Malo owira 40 ° C. Zosungunulira zomwe zimakhala ndi malo owira otsika kwambiri nthawi zambiri zimagwiritsidwa ntchito m'malo mwa petroleum ether, ether, ndi zina zotero, ndipo zingagwiritsidwe ntchito ngati mankhwala oletsa ululu, firiji ndi chozimitsira moto. Malo oyatsira moto mwadzidzidzi ndi 640 ° C. Decoction (20 ° C) 0.43MPa · s. Chizindikiro cha refractive ndi (20 ° C) 1.4244. Kutentha kofunikira ndi 237 ° C, ndipo kupanikizika kofunikira ndi 6.0795MPa. HCL ndi zotsalira za kuwala zimapangidwa pambuyo pa yankho la kutentha, ndipo madzi amatenthedwa kwa nthawi yayitali kuti apange formaldehyde ndi HCL. Kloridi yowonjezera, CHCL3 ndi CCL4 zitha kupezeka.
CAS: 75-09-2
