Cov khoom qhia luv luv
Siab -Purity Mixed Xylene (MX) - Ntau yam Aromatic Solvent rau Premium Applications
Shandong RuiShuang Chemical muaj cov hwm Mixed Xylene (CAS: 1330-20-7) nrog siab purity thiab zoo ib yam isomer muaj pes tsawg leeg. Qhov nruab nrab-evaporating aromatic hydrocarbon hnyav yog qhov tseem ceeb rau cov xim, coatings, luam ntawv inks, adhesives, thiab industrial thinners. Ib qho kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau kev daws teeb meem zoo heev thiab tswj evaporation. Muaj nyob rau hauv qib industrial nrog ISO tank thiab nruas ntim.
Cov khoom muag
Xylene, tseem hu ua Dimethylbenzene lossis Mixed Xylene (MX), nrog cov mis molecular C₈H₁₀ thiab CAS naj npawb 1330-20-7, yog cov kua ntshiab, tsis muaj xim, flammable nrog cov yam ntxwv aromatic tsw. Raws li ib qho tseem ceeb tshaj plaws aromatic hydrocarbon solvents, xylene yog tsim los ntawm catalytic hloov kho ntawm naphtha los yog los ntawm disproportionation thiab transalkylation ntawm toluene. Nrog rau qhov kub ntawm 137-140℃thiab lub teeb nyem ntawm kwv yees li 25 degree, nws raug cais raws li Class 3 flammable kua (UN 1307). Xylene muaj nyob rau hauv peb hom isomeric-ortho-, meta-, thiab para-xylene-nrog xylene sib xyaw ua lag luam sib xyaw ntawm cov isomers . Nws cov kev daws teeb meem zoo heev rau ntau hom resins, xim, thiab polymers, ua ke nrog nws cov tswj evaporation tus nqi, ua rau nws indispensable nyob rau hauv coatings, luam ntawv inks, adhesives, industrial tu, thiab raws li ib tug tseem ceeb feedstock rau PTA, polyester fiber, thiab phthalic anhydride ntau lawm.
Cov lus piav qhia ntawm cov khoom
Mixed Xylene yog dab tsi thiab yog vim li cas nws yog ib qho hnyav ntawm kev xaiv?
Nyob rau hauv lub ntiaj teb dav ntawm cov tshuaj tsw qab hydrocarbon cov kuab tshuaj, ob peb lub tebchaw sib xyaw ua ke thiab kev ua lag luam tseem ceeb ntawm Mixed Xylene. Feem ntau hu ua MX,sib xylenua hauj lwm raws li qhov hnyav tshaj plaws rau ntau daim ntawv thov kev lag luam, thaum tseem ua haujlwm ua cov khoom siv tshuaj lom neeg tseem ceeb rau kev tsim PTA, polyester fibers, thiab phthalic anhydride. Nws qhov tshwj xeeb sib npaug ntawm lub zog hnyav, tus nqi evaporation, thiab kev sib raug zoo nrog ntau lub tshuab ua haujlwm ua rau nws tseem ceeb rau cov xim, coatings, luam ntawv inks, thiab nplaum.
Ntawm Shandong RuiShuang Chemical, peb nkag siab qhov ntawdxylene yog dab tsitxuas mus deb dhau nws cov tshuaj lom neeg. Rau coatings formulators, xim manufacturers, thiab industrial chemists, xylene sawv cev rau ib tug txhim khu kev qha, siab -kev ua tau zoo hnyav uas ua rau kom zoo tshaj daim ntawv thov zog thiab tiav zoo. Peb lub luag haujlwm raws li kev ntseeg siabxylene tus neeg muag khoomyog los xyuas kom meej tias qhov tseem ceeb aromatic hnyav ncav cuag koj nrog cov kev qhia tshwj xeeb, txhawb nqa los ntawm cov khoom siv ruaj khov thiab cov khoom siv phom sij muaj kev txawj ntse.
Cov khoom tseem ceeb ntawm High -Purity Mixed Xylene
| Khoom | Tus nqi | Vim Li Cas Nws Tseem Ceeb |
|---|---|---|
| Purity | Ntau dua lossis sib npaug li 99.0% (sib xyaw xylenes) | Ua kom muaj kev ua haujlwm hnyav zoo ib yam; minimizes impurities uas yuav cuam tshuam rau txheej tsos los yog cov tshuaj tiv thaiv yields. |
| Qhov tshwm sim | Ntshiab, Xim tsis muaj kua | Qhia tias tsis muaj cov khoom paug lossis cov khoom degradation. |
| Cov ntsiab lus dej | Tsawg dua lossis sib npaug li 0.03% (300 ppm) | Tseem ceeb rau cov dej noo-sensitive applications; tiv thaiv qhov tsis xws luag hauv txheej zaj duab xis thiab cov kev cuam tshuam sab. |
| Isomer Distribution | o-Xylene: ~20%, m-Xylene: ~40-50%, p-Xylene: ~20% | Muaj feem xyuam rau cov yam ntxwv hnyav thiab tsim nyog rau cov ntawv thov tshwj xeeb. |
| Tsis yog -Volatile Matter | Tsawg dua lossis sib npaug li 0.002% | Guarantee ntxuav evaporation yam tsis muaj qhov seem seem -tseem ceeb rau siab -gloss coatings . |
| Boiling Range | 137-140 degree | Nruab nrab- kub boiling point muab sib npaug evaporation rau kom txaus txaus thiab leveling . |
| Flash Point | ~ 25℃(kaw khob) | Flamable; dictates tuav, khaws cia, thiab kev thauj mus los (UN 1307). |
| Evaporation Rate (n-BuAc=1) | ~0.7-0.8 | Nruab nrab evaporation tus nqi muab ncua sij hawm qhib piv rau qis dua - boiling solvents . |
| Qhov ntom | 0.86-0.87 g / mL ntawm 20 degree | Muaj feem xyuam rau kev xam volumetric rau formulation thiab shipping. |
| Vapor Siab | 6-8 mmHg ntawm 20 degree | Qhov nruab nrab vapor siab yuav tsum muaj qhov cua txaus thaum siv. |
Peb Isomers ntawm Xylene thiab lawv cov ntawv thov tshwj xeeb
To taub covxylene isomer faibNws yog ib qho tseem ceeb rau kev xaiv cov ntawv thov kom raug:
| Isomer | Cov ntsiab lus zoo hauv MX | Cov ntawv thov tseem ceeb |
|---|---|---|
| ortho-Xylene (OX) | ~20% | o-Xylene rau phthalic anhydride (PA)ntau lawm; PA siv rau plasticizers (DOP, DINP) thiab polyester resins |
| meta-Xylene (MX) | 40-50% | m-Xylene rau isophthalic acid (IPA); IPA siv nyob rau hauv unsaturated polyester resins, coatings, thiab adhesives |
| para-Xylene (PX) | ~20% | p-Xylene rau PTA ntau lawm; PTA yog cov khoom siv tseem ceeb rau polyester fiber thiab PET resin |
p-Xylene - Polyester Kev Lag Luam Cov Pob Txha:
p-Xylene rau PTA ntau lawmsuav rau qhov ntim loj tshaj plaws ntawm kev siv xylene isomers thoob ntiaj teb
PTA (Purified Terephthalic Acid) yog tsim los ntawm oxidation ntawm p-xylene
PTA yog ces reacted nrog ethylene glycol los tsim PET (polyethylene terephthalate) rau polyester fibers, fwj, thiab films
o-Xylene - Plasticizer Feedstock:
o-Xylene rau phthalic anhydrideyog thawj txoj hauv kev rau PA ntau lawm
Phthalic anhydride yog cov khoom siv tseem ceeb rau cov yas xws li DOP, DINP, thiab DIDP
Siv tau yooj yim PVC daim ntaub ntawv hauv cables, flooring, thiab automotive interiors
m-Xylene - Tshwj xeeb Resin Cheebtsam:
m-Xylene rau isophthalic acidtsim IPA, uas txhim kho cov khoom siv cob
IPA yog siv nyob rau hauv siab -kev ua tau zoo unsaturated polyester resins rau marine thiab automotive daim ntaub ntawv
Muab kev txhim kho corrosion kuj thiab thermal stability
Kev siv ntau yam ntawm Mixed Xylene hla kev lag luam
| Kev lag luam sector | Daim ntawv thov tseem ceeb | Vim li cas Xylene? |
|---|---|---|
| Paints & Coatings | Solvent rau Alkyd, Epoxy, thiab Polyurethane Txheej | Xylene rau xim thiab coatingsmuab zoo heev ntws, theem, thiab gloss; tswj evaporation kom tsim nyog zaj duab xis. |
| Printing Inks | Solvent for High -Quality Inks | Xylene rau luam ntawv inksdissolves alkyd thiab phenolic resins; muab cov kuab tshuaj zoo tso tawm thiab cov khoom ntub dej. |
| Adhesives | Solvent rau Roj Hmab-raws li Adhesives | Xylene rau cov nplaumdissolves ntuj roj hmab, SBR, thiab polychloroprene; muab kev tswj evaporation rau kev sib txuas. |
| Industrial Thinners | Xim Thinner thiab Reducer | Xylene rau thinnerskho viscosity ntawm cov xim; ntxuav cov khoom siv |
| Kev tu vaj tse | Degreasing Solvent | Xylene rau kev lag luam tutshem tawm cov roj, roj, thiab cov seem ntawm cov hlau. |
| Roj av sib xyaw | Octane Booster | Xylene rau roj av sib tovnce octane ntsuam xyuas hauv cov qauv roj av. |
| Roj hmab kev lag luam | Txheej Txheem | Xylene rau kev lag luam roj hmabdissolves roj hmab tebchaw thiab ua hauj lwm pab ua. |
| Tshuaj Synthesis | Khoom noj khoom haus rau PX, OX, MX | p-Xylene rau polyester fiber, o-Xylene rau phthalic anhydride, m-Xylene rau isophthalic acid . |
Xylene hauv Paints thiab Coatings: The Premium Solvent
Kev lag luam coatings sawv cev rau ib qho ntawm cov lag luam loj tshaj plaws rauxylene kuab tshuaj, qhov twg nws yog qhov tseem ceeb rau kev ua tiav siab - ua tiav zoo:
Vim li cas Xylene nyiam nyob rau hauv Txheej:
Zoo heev Solvency:Dissolve alkyd resins, epoxies, polyurethanes, thiab acrylics zoo
Tswj evaporation:Nruab nrab evaporation tus nqi tso cai kom txaus txaus thiab theem ua ntej kev teeb tsa zaj duab xis
High Gloss Development:Xylene-raws li formulations tsim coatings nrog zoo gloss thiab tsos
Zoo Wetting Properties:Muab zoo heev substrate wetting rau uniform kev pab them nqi
Daim ntawv thov:
Architectural Coatings:Roj-cov xim, kua roj vanish, thiab stains
Txheej Txheem:Khoom siv, machinery, thiab structural steel tiav
Automotive Txheej:Primers, basecoats, thiab clear coats
Marine Coatings:Los tiv thaiv- cov coatings rau cov nkoj thiab cov qauv sab nrauv
Cov txheej txheem tiv thaiv:High -cov txheej txheem ua tau zoo rau qhov xav tau ib puag ncig
Xylene vs Toluene rau Txheej:
| Khoom | Xylene | Toluene |
|---|---|---|
| Boiling Point | 137-140 degree | 110 degree |
| Flash Point | ~ 25 degree | 4 degree |
| Tus nqi evaporation | Nruab nrab | Ceev ceev |
| Qhib Sijhawm | Txuas ntxiv | Luv luv |
| Solvency | Zoo heev rau alkyds / epoxy | Zoo rau ntau cov resins |
Xylene hauv Printing Inks thiab Adhesives
Xylene rau luam ntawv inksthiab cov nplaum yog qhov tseem ceeb rau kev ua haujlwm siab - zoo, ua haujlwm zoo ib yam:
Printing Ink Daim Ntawv Thov:
Gravure Inks:Xylene muab cov kuab tshuaj zoo tshaj plaws rau rotogravure luam ntawv
Screen Printing Inks:Muab cov dej ntws zoo thiab qib siab rau kev tshuaj ntsuam - cov duab luam tawm
Ntim Inks:Dissolves resins rau siab -zoo luam ntawv ntawm ntau yam substrates
Daim ntawv thov Adhesive:
Tiv tauj Adhesives:Xylene dissolves roj hmab-raws li cov nplaum rau cov khoom muaj zog, hloov tau yooj yim
Siab -Sensitive Adhesives:Siv xylene rau viscosity tswj thiab txheej
Vim li cas thiaj xaiv Shandong RuiShuang Tshuaj raws li koj tus neeg muab khoom Xylene?
1.Txoj kev koom tes nrog cov tuam txhab ua lag luam:
Peb lub sijhawm ntev - sawv ntsug nrog rau sab saum toj -tier Suav petrochemical tuam txhab uas muag ua kom muaj kev nkag tau mus rausiab purity sib xyaw xylenelos ntawm lub koob npe nrovMixed xylene manufacturers. Peb siv cov kev sib raug zoo no kom ruaj ntseg tus nqi sib tw thiab kev faib kev ntseeg siab txawm tias thaum lub sijhawm ua lag luam nruj.
2.Comprehensive Quality Assurance:
Peb nkag siab qhov ntawdindustrial qib xylenerau coatings, adhesives, thiab lwm yam kev siv yuav tsum tau nruj me ntsis tswj. Txhua cov khoom xa tuaj raug kuaj kom ua tau raws li cov kev qhia tshwj xeeb rau purity (Ntau dua lossis sib npaug li 99.0%), cov ntsiab lus dej, tsis yog - cov teeb meem tsis hloov pauv, thiab kev faib tawm isomer. Daim ntawv pov thawj ntawm Kev Ntsuam Xyuas (COA) nrog rau tag nrho cov khoom xa tuaj, ua kom muaj kev taug qab tag nrho.
3.Specialized Flammable Liquid Logistics:
Xylene xav tau kev tuav tshwj xeeb thoob plaws hauv cov khoom siv. Peb qhov kev sib koom ua ke logistics yog tsim tshwj xeeb rauClass 3 flammable kuathauj:
Xylene ISO tankCov thawv rau kev thauj khoom hnyav (20-24 MT) rau UN 1307 ua raws
Xylene nruas(180kg / 55-gallon steel nruas) rau cov ntim me me
Xylene bulk tankerkhoom xa tuaj rau cov neeg siv khoom lag luam loj
Cov neeg nqa khoom muaj ntawv pov thawj rau cov khoom siv hluav taws xob
Ua raws li kev cai xa khoom thoob ntiaj teb (IMDG, IATA, ADR)
4. Cov kev daws teeb meem yooj yim:
Peb lees paub tias cov neeg siv khoom sib txawv muaj qhov xav tau ntim sib txawv:
MX khoom cargorau kev xav tau tam sim
Daim ntawv cog lus muab khoomrau kev kwv yees tus nqi thiab ntim kev ruaj ntseg
Warehouse cia khoomtsuas yog -hauv- lub sijhawm xa khoom
Cov kev xaiv ntim khoom haum raws li koj lub peev xwm tau txais
5.Technical Expertise thiab Application Support:
Kev siv xylene ua tiav yuav tsum nkag siab txog nws cov khoom tshwj xeeb thiab cov qauv tsim. Peb pab neeg muaj kev paub tob tob los qhia cov neeg siv khoom ntawm:
Xylene vs toluenexaiv rau cov ntawv thov tshwj xeeb
Isomer muaj pes tsawg leeg thiab nws qhov cuam tshuam rau kev ua haujlwm
Kev tswj hwm kev ua raws cai nyob rau hauv ntau txoj cai lij choj
Kev daws teeb meem ntawm daim ntawv thov kev sib tw
6. Kev cog lus rau kev nyab xeeb thiab ua raws:
Peb lub tswv yim kev lag luam tseem ceeb muaj kev nyab xeeb nrog rau cov neeg siv khoom txaus siab. Peb muab cov ntaub ntawv qhia txog kev nyab xeeb, nrog rau cov ncauj lus kom ntxawsxylene MSDSthiab tuav cov lus qhia (UN 1307), thiab ua haujlwm nrog cov neeg siv khoom kom ntseeg tau tias lawv muaj cov ntaub ntawv xav tau los tuav cov khoom no kom nyab xeeb.
📞 Hu rau peb pab neeg muag khoom hnub no rau kev sib tw nqe lus thiab cov kws tshaj lij kev sib tham.
📧 Email: Devin@ruishuangchemical.com,Stefan@ruishuangchemical.com
📱 Xov tooj/WhatsApp:+8618653633300,+8613573373908
Koom tes nrog peb rau cov kuab tshuaj thiab cov khoom noj khoom haus uas txhawb koj txoj kev vam meej.
Cov lus nug nquag - FAQ
Q: Cov kev xaiv ntim dab tsi muaj rau Xylene?
A: Raws li kev pabcuam puv -xylene tus neeg muag khoom, peb muab ntau yam kev daws teeb meem:
Xylene ISO tankthawv (20-24 metric tons) - tus qauv rau kev thauj mus los thoob ntiaj teb, UN 1307 ua raws
Xylene nruas(180kg / 55-gallon steel nruas) - rau cov ntim me me
IB totes(1000kg) - cov thawv ntim nruab nrab rau kev tuav tau zoo
Xylene bulk tanker- rau loj - ntim khoom xa tuaj hauv tsev
Tag nrho cov ntim ua tau raws li cov kev cai ua kua flammable thiab tswj cov khoom ncaj ncees.