Ua kom tiav Industrial Applications ntawm n-Pentane
Ⅰ. Daim Ntawv Thov Tseem Ceeb:
Eco-Tus phooj ywg tshuab tshuab ua npuas ncauj (Lub Ntiaj Teb Kev Noj Qab Haus Huv Loj tshaj plaws, suav txog ntau dua 55%)
Cov txiaj ntsig tseem ceeb: Boiling point ntawm 36.1 degree, yooj yim vaporization, xoom ODP; Nws hloov CFC / HCFC fluorocarbons thiab ua haujlwm raws li lub tshuab tshuab lub cev thoob ntiaj teb.
1.eps nthuav dav polystyrene
siv rau cov khoom siv cushion ntim, nthuav qhia ua npuas ncauj, kev tsim kho thermal rwb thaiv tsev boards, txias cia rwb thaiv tsev thiab lub teeb yuag puv panels. Nws yog feem ntau sib xyaw nrog isopentane nyob rau hauv cov qib xws li 85/15 thiab 70/30 pentane blends, xa cov qauv ntawm tes thiab kev ua haujlwm zoo thermal rwb thaiv tsev.
siv rau cov khoom siv cushion ntim, nthuav qhia ua npuas ncauj, kev tsim kho thermal rwb thaiv tsev boards, txias cia rwb thaiv tsev thiab lub teeb yuag puv panels. Nws yog feem ntau sib xyaw nrog isopentane nyob rau hauv cov qib xws li 85/15 thiab 70/30 pentane blends, xa cov qauv ntawm tes thiab kev ua haujlwm zoo thermal rwb thaiv tsev.
2.PU Rigid Polyurethane Ua Npuas Ncauj
Siv rau hauv cov kab hluav taws xob sab hauv ntawm lub tub yees & lub freezers, cov tub yees cov tsheb thauj khoom, cov phab ntsa sab nrauv, cov txheej txheem ntawm lub hnub ci dej tso tsheb hlau luam thiab cov raj xa dej txias khaws cia. Nws yog nquag compounded nrog cyclopentane rau foaming ntau lawm.
Siv rau hauv cov kab hluav taws xob sab hauv ntawm lub tub yees & lub freezers, cov tub yees cov tsheb thauj khoom, cov phab ntsa sab nrauv, cov txheej txheem ntawm lub hnub ci dej tso tsheb hlau luam thiab cov raj xa dej txias khaws cia. Nws yog nquag compounded nrog cyclopentane rau foaming ntau lawm.
Ⅱ. Secondary Application: Tsawg-Boiling Industrial Solvent & Precision Degreaser
Featured nrog ceev heev volatilization, residue -dawb kev ua tau zoo thiab muaj zog dissolving muaj peev xwm ntawm tsawg kub:
1.Precision Electronic Cleaning
Degreasing thiab roj tshem tawm rau PCB Circuit Court boards, semiconductor Cheebtsam, optical lo ntsiab muag thiab sensors. Nws dries sai heev yam tsis muaj corroding precision qhov chaw, ua rau nws yog ib qho tseem ceeb hnyav rau lub electronics manufacturing kev lag luam.
2. Hlau ua haujlwm Degreasing
Kev tshem tawm cov roj los ntawm cov khoom siv tshuab, cov khoom siv txhuas thiab cov khoom siv kho vajtse los txhim kho adhesion thaum lub sij hawm electroplating thiab txheej txheej txheej.
3.Extraction & Separation Solvent
Tsawg-kub rho tawm ntawm ntuj tsw, cog cov roj yam tseem ceeb thiab cov rog; haum rau cua sov- cov ntaub ntawv rhiab heev yam tsis muaj kev puas tsuaj rau cov khoom xyaw.Kev lag luam Petrochemical: Desorbent rau molecular sieve dewaxing cais n-alkanes los ntawm cov khoom roj thiab txhim kho cov roj nplua nyeem zoo.
4.Diluent rau Txheej, Inks & Adhesives
Kho qhov chaw ziab kom ceev kom ceev - ziab cov txheej txheej, siab- cov nplaum nplaum thiab cov tawv tawv slurries.
5.Low-Tsuas Kub Reaction Medium rau Organic Synthesis
Inert hnyav rau qis- kub ntxiv thiab cov tshuaj tiv thaiv polymerization; chemically ruaj khov uas tsis muaj kev cuam tshuam sab.
Ⅲ. Petrochemical Feedstock & Roj Blending Cheebtsam
1. Gasoline Blending Tshuag
Blended nrog isopentane los txhawb roj av volatility thiab qis -kub fluidity, ntxiv rau txhim kho kev tiv thaiv -coagulation kev ua tau zoo ntawm diesel nyob rau lub caij ntuj no.
2.Olefin Ntau lawm ntawm kev tawg
Feedstock rau chav tawg los tsim cov khoom siv tshuaj lom neeg xws li ethylene thiab propylene.
3.Intermediate rau Organic Synthesis
Oxidized los tsim cov txiv neej anhydride; siv los tsim cov tshuaj zoo xws li pentanol, chloropentane, isopentane thiab alkylating agents.
Ⅳ. Lub tub yees & Tshwj xeeb qis-Tub kub
1.Hydrocarbon Refrigerant R601
Eco-cov tub yees zoo rau cov tub yees me me- cov khoom siv tub yees kub thiab cov khoom siv cua txias; blended nrog isopentane rau tsev tub yees tshuab.
2.Cov dej khov nab kuab & qis-Tub kub Lab Medium
Tsim cov nyhuv txias los ntawm vaporization sai thiab nqus cua sov; siv hauv chav kuaj qis-kub tsis tu ncua- chav da dej kub thiab ntim cov kua rau qis- ntsuas kub ntsuas kub.
Ⅴ. Siv tshwj xeeb rau kev kuaj thiab kuaj ntsuas
1.GC Standard Reference Liquid rau Gas Chromatography
Cov cuab yeej calibration, zoo thiab ntau qhov kev soj ntsuam ntawm cov qauv hydrocarbon, thiab kev npaj cov qauv sib xyaw roj rau kev sim ib puag ncig.2.Reagent rau kev npaj calibration standard gas thiab kuaj molecular sieve adsorption kev ua tau zoo.
Ⅵ. Obsolete & Niche Historical Applications
Nws yog ib zaug siv los ua ib qho tshuaj loog kho mob hauv cov xyoo thaum ntxov tab sis tag nrho phased tawm vim muaj hluav taws kub thiab tawg. Nws kuj tau ua raws li aerosol propellant (cov tshuaj tua kab plaub hau, tshuaj tua kab) yav dhau los, tab sis nws qhov kev siv tam sim no tsis tshua muaj kev txwv raws li cov cai kev nyab xeeb hluav taws.
Cov Lus Qhia Tseem Ceeb rau Kev Ua Lag Luam Txawv Tebchaws (Ntau zaus los ntawm cov neeg siv khoom)
- Ua npuas ncauj- qib n-Pentane: Purity Ntau dua lossis sib npaug li 95%, feem ntau yog rau EPS / PU thermal rwb thaiv tsev cov ntaub ntawv; feem ntau muab raws li n-pentane & isopentane sib xyaw pentane.
- Cov kuab tshuaj & ntxuav qib: Siab purity Ntau dua lossis sib npaug li 99%, mob siab rau cov khoom siv hluav taws xob, kev rho tawm thiab kev kuaj sim.
- Kev tswj hwm kev phom sij: UN 1265, Chav Kawm 3 cov kua nplaum nplaum heev; Cov ntaub ntawv SDS thiab TDS yog qhov yuav tsum tau ua rau kev xa khoom hauv hiav txwv.
Yog tias koj xav kawm ntxiv txog cov ntsiab lus ntawm qhov "N-Pentane"lossis yog tias koj xav paub qhov twg yuav nrhiav tau siab -purity reagents, thov koj xav tawm lus hauv qab no!
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