Cov Khoom Siv Raw

  • Dimethyl Formamide / DMF Ruaj khov zoo thiab sib tw nqi

    Dimethyl Formamide / DMF Ruaj khov zoo thiab sib tw nqi

    Dimethyl formamide (DMF) yog ib qho tseem ceeb hauv kev siv tshuaj lom neeg thiab cov kuab tshuaj zoo heev, feem ntau yog siv rau hauv

    kev nugcov ntsiab lus
  • Cov Khoom Siv Raw Yas Yas Refined Naphthalene

    Cov Khoom Siv Raw Yas Yas Refined Naphthalene

    Cov khoom siv tshuaj lom neeg ua los ntawm cov khoom siv yas ua kom cov nplaim dej ua haujlwm ua cov khoom siv hluavtaws ua kom zoo naphthalene

    kev nugcov ntsiab lus
  • Tus nqi qis zoo Glacial Acetic Acid

    Tus nqi qis zoo Glacial Acetic Acid

    Cov kua qaub glacial acetic acid yog cov kua qaub, tsis muaj xim thiab cov organic compound, nws yog cov kua pob tshab, tsis muaj cov khoom dai, thiab muaj ntxhiab tsw qab. Yaj hauv dej, ethanol, glycerol thiab ether, tab sis tsis yaj hauv carbon disulfide.

    kev nugcov ntsiab lus
  • Cyclohexane CYC nrog kev zoo

    Cyclohexane CYC nrog kev zoo

    Nws yog ib qho oxygen uas muaj cov organic hydrocarbon, tsis muaj xim lossis daj daj uas muaj ntxhiab av.

    kev nugcov ntsiab lus
  • Siab Purity Maleic Anhydride Los Ntawm Tuam Tshoj Tus Neeg Muag Khoom

    Siab Purity Maleic Anhydride Los Ntawm Tuam Tshoj Tus Neeg Muag Khoom

    Maliec anhydride
    Lwm lub npe: MA
    CAS No.: 108-31-6
    Kev Huv Si: 99.72% feeb
    Chav kawm txaus ntshai: 8
    Qhov Ceev: 1.484 g/cm³
    Qhov kub hnyiab: 103.3 ℃
    HS Code: 29171400
    Pob: 25kg / hnab

    kev nugcov ntsiab lus
  • Tuam Tshoj Khoom Siv Siab Purity Phthalic Anhydride

    Tuam Tshoj Khoom Siv Siab Purity Phthalic Anhydride

    kev faib tawm: Tshuaj lom neeg pabcuam
    CAS No.: 85-44-9
    Lwm Lub Npe: O-Phthalic Anhydride

    kev nugcov ntsiab lus
  • CAS 109-99-9 Tetrahydrofuran Los Ntawm Tuam Tshoj Tus Neeg Muag Khoom

    CAS 109-99-9 Tetrahydrofuran Los Ntawm Tuam Tshoj Tus Neeg Muag Khoom

    Lwm lub npe: tetramethylene ether glycol
    CAS No.:109-99-9
    Kev Huv Si: 99.99% feeb

    kev nugcov ntsiab lus
  • Cyclohexane qib kev lag luam cyclohexane nrog kev ntshiab siab

    Cyclohexane qib kev lag luam cyclohexane nrog kev ntshiab siab

    Lwm lub npe: Hexahydrobenzene

    CAS: 110-82-7

    EINECS: 203-806-2

    Chav Kawm Txog Kev Phom Sij: 3

    Pawg Ntim Khoom: II

    kev nugcov ntsiab lus
  • Taw Qhia Peb Cov Acetic Acid Zoo Tshaj Plaws - Kev daws teeb meem zoo tshaj plaws rau kev lag luam thiab kev ua tau zoo txhua hnub!

    Taw Qhia Peb Cov Acetic Acid Zoo Tshaj Plaws - Kev daws teeb meem zoo tshaj plaws rau kev lag luam thiab kev ua tau zoo txhua hnub!

    Nyob Zoo Cov Neeg Siv Khoom thiab Cov Neeg Koom Tes Uas Muaj Nqis,

    Peb zoo siab tshaj tawm qhov kev tso tawm ntawm peb cov acetic acid uas muaj purity siab, uas yog ib qho kev ntxiv tshiab rau DONG YING RICH CHEMICAL CO., LTD cov khoom siv tshuaj lom neeg. Tsim los kom ua tau raws li cov qauv siab tshaj plaws ntawm kev zoo thiab kev ua tau zoo, cov khoom no tau teeb tsa los hloov pauv koj cov txheej txheem kev lag luam thiab kev siv txhua hnub.

    Cov Nta Tseem Ceeb:

    1. Kev Ntshiab Tshwj Xeeb:Nrog qib kev ntshiab ntawm ≥ 99.8%, peb cov acetic acid ua kom muaj kev ua tau zoo thiab txhim khu kev qha hauv txhua daim ntawv thov.
    2. Cov Ntawv Thov Ntau Yam:Zoo tagnrho rau kev tsim tshuaj lom neeg, cov khoom noj khoom haus ntxiv, kev tsim tshuaj, kev zas xim rau ntaub, thiab lwm yam.
    3. Eco-Friendly & Muaj Kev Nyab Xeeb:Tsim tawm raws li cov qauv thoob ntiaj teb ib puag ncig thiab kev nyab xeeb, lav qhov kev xaiv ruaj khov thiab ruaj ntseg.
    4. Kev Ruaj Ntseg Zoo Tshaj Plaws:Kev ruaj khov tshuaj zoo heev rau cov txiaj ntsig zoo tshaj plaws txawm tias nyob rau hauv cov xwm txheej nyuaj.

    Cov Ntawv Thov Tseem Ceeb:

    • Kev Siv Hauv Kev Lag Luam:Tseem ceeb rau kev tsim cov vinyl acetate, acetic esters, thiab lwm yam tshuaj intermediates.
    • Kev Lag Luam Khoom Noj:Siv ua tus tswj acidity hauv cov khoom qab zib, cov khoom qab zib pickled, thiab lwm yam.
    • Cov Tshuaj:Ib qho khoom xyaw tseem ceeb hauv kev tsim tshuaj thiab kev npaj tshuaj tua kab mob.
    • Kev Lag Luam Textile:Txhim kho cov txheej txheem dyeing kom muaj xim ci ntsa iab thiab kav ntev.

    Vim li cas ho xaiv peb cov Acetic Acid?

    • Kev Paub Txog:Txhawb nqa los ntawm ntau xyoo ntawm kev tshawb fawb thiab kev txhim kho hauv kev lag luam tshuaj lom neeg.
    • Kev Txhawb Nqa Txhua Yam:Txij li kev sab laj ua ntej muag mus rau kev pabcuam tom qab muag, peb tau txais koj them.
    • Cov Kev Daws Teeb Meem Uas Hloov Tau Yooj Yim:Kev ntim khoom thiab kev xaiv xaj ntau kom haum rau koj cov kev xav tau.

    Tiv Tauj Peb:
    For any inquiries or technical support, please reach out to us at inquiry@cnjinhao.com.

    Ntawm DONG YING RICH CHEMICAL CO., LTD, peb cog lus tias yuav muab cov khoom siv tshuaj lom neeg zoo thiab cov kev pabcuam zoo. Peb tos ntsoov yuav koom tes nrog koj rau yav tom ntej ci ntsa iab!

    kev nugcov ntsiab lus
  • DMF CAS No.: 68-12-2

    DMF CAS No.: 68-12-2

    Lub Npe Khoom:Dimethylformamide
    Cov mis tshuaj:C₃H₇NO
    Tus lej CAS:68-12-2

    Txheej txheem cej luam:
    Dimethylformamide (DMF) yog ib yam khoom siv organic uas siv tau ntau yam hauv ntau yam lag luam. Nws yog ib yam kua tsis muaj xim, hygroscopic nrog rau ntxhiab tsw zoo li amine me ntsis. DMF paub txog nws cov khoom ua kom yaj tau zoo heev, ua rau nws yog ib qho kev xaiv zoo hauv kev tsim tshuaj, tshuaj, thiab cov txheej txheem kev lag luam.

    Cov Nta Tseem Ceeb:

    1. Lub zog ua kom muaj zog siab:DMF yog ib qho tshuaj yaj zoo rau ntau yam organic thiab inorganic compounds, suav nrog polymers, resins, thiab gases.
    2. Kub Kub Siab:Nrog lub qhov kub npau ntawm 153 ° C (307 ° F), DMF yog qhov tsim nyog rau cov tshuaj tiv thaiv kub thiab cov txheej txheem.
    3. Kev Ruaj Ntseg:Nws ruaj khov nyob rau hauv cov xwm txheej ib txwm muaj, ua rau nws txhim khu kev qha rau ntau yam kev siv.
    4. Kev sib xyaw ua ke:DMF sib xyaw nrog dej thiab feem ntau cov kuab tshuaj organic, ua rau nws muaj peev xwm ua tau ntau yam hauv cov qauv.

    Cov ntawv thov:

    1. Kev Tsim Tshuaj:DMF yog siv dav ua cov kuab tshuaj hauv kev tsim cov tshuaj, agrochemicals, thiab cov tshuaj tshwj xeeb.
    2. Kev Lag Luam Polymer:Nws ua haujlwm ua cov kuab tshuaj hauv kev tsim cov polyacrylonitrile (PAN) fibers, polyurethane coatings, thiab adhesives.
    3. Khoom Siv Hluav Taws Xob:DMF siv rau hauv kev tsim cov ntawv luam tawm Circuit Board thiab ua tus neeg sawv cev ntxuav rau cov khoom siv hluav taws xob.
    4. Cov Tshuaj:Nws yog ib qho tseem ceeb hauv kev tsim tshuaj thiab cov khoom xyaw tshuaj (API) synthesis.
    5. Kev Nqus Pa Roj:DMF siv rau hauv kev ua roj kom nqus tau acetylene thiab lwm yam roj.

    Kev Nyab Xeeb thiab Kev Tswj:

    • Kev Khaws Cia:Khaws cia rau qhov chaw txias, qhuav, thiab muaj cua nkag zoo kom deb ntawm cov chaw kub thiab cov khoom siv tsis sib xws.
    • Kev Ua Haujlwm:Siv cov khoom siv tiv thaiv tus kheej (PPE) uas tsim nyog, suav nrog hnab looj tes, tsom iav, thiab tsho tiv no hauv chaw kuaj mob. Tsis txhob ua pa thiab kov ncaj qha rau daim tawv nqaij lossis qhov muag.
    • Kev Pov Tseg:Pov tseg cov DMF raws li cov cai hauv zos thiab cov lus qhia ib puag ncig.

    Ntim:
    DMF muaj ntau yam kev xaiv ntim khoom, suav nrog cov nruas, IBCs (Intermediate Bulk Containers), thiab cov tsheb thauj khoom loj, kom tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom.

    Vim li cas ho xaiv peb DMF?

    • Kev huv siab thiab zoo sib xws
    • Kev sib tw nqi thiab kev muab khoom siv txhim khu kev qha
    • Kev txhawb nqa kev txawj ntse thiab kev daws teeb meem tshwj xeeb

    Yog xav paub ntxiv lossis xav txiav txim, thov hu rau peb lub tuam txhab. Peb cog lus tias yuav muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj plaws los ua kom tau raws li koj cov kev xav tau hauv kev lag luam.

    kev nugcov ntsiab lus
  • PG CAS No.: 57-55-6

    PG CAS No.: 57-55-6

    Lub Npe Khoom:Propylene Glycol
    Cov mis tshuaj:C₃H₈O₂
    Tus lej CAS:57-55-6

    Txheej txheem cej luam:
    Propylene Glycol (PG) yog ib qho organic compound uas siv tau ntau yam, tsis muaj xim, thiab tsis muaj ntxhiab uas siv dav hauv ntau yam lag luam vim nws cov solubility zoo heev, ruaj khov, thiab tsis muaj tshuaj lom. Nws yog ib qho diol (ib hom cawv uas muaj ob pawg hydroxyl) uas sib xyaw nrog dej, acetone, thiab chloroform, ua rau nws yog ib qho khoom xyaw muaj txiaj ntsig hauv ntau daim ntawv thov.

    Cov Nta Tseem Ceeb:

    1. Kev yaj siab:PG yaj tau zoo heev hauv dej thiab ntau cov kuab tshuaj organic, ua rau nws yog tus nqa khoom zoo heev thiab kuab tshuaj rau ntau yam tshuaj.
    2. Kev lom tsawg:Nws tau lees paub tias muaj kev nyab xeeb rau kev siv hauv cov khoom noj, tshuaj, thiab tshuaj pleev ib ce los ntawm cov tub ceev xwm xws li FDA thiab EFSA.
    3. Cov Khoom Siv Ua Kom Humectant:PG pab khaws cov dej noo, ua rau nws zoo tagnrho rau kev siv rau hauv cov khoom siv tu tus kheej thiab cov ntawv thov zaub mov.
    4. Kev Ruaj Ntseg:Nws ruaj khov hauv qab cov xwm txheej ib txwm muaj thiab muaj lub ntsiab lus kub siab (188 ° C lossis 370 ° F), ua rau nws tsim nyog rau cov txheej txheem kub siab.
    5. Tsis-Xeb:PG tsis yog corrosive rau cov hlau thiab sib xws nrog feem ntau cov ntaub ntawv.

    Cov ntawv thov:

    1. Kev Lag Luam Khoom Noj:
      • Siv ua cov khoom noj khoom haus ntxiv (E1520) rau kev khaws cia cov dej noo, kev txhim kho kev ntxhib los mos, thiab ua cov kuab tshuaj rau cov saj thiab xim.
      • Pom muaj nyob rau hauv cov khoom noj ci, cov khoom noj mis nyuj, thiab dej haus.
    2. Cov Tshuaj:
      • Ua haujlwm ua cov kuab tshuaj, stabilizer, thiab excipient hauv cov tshuaj noj, tshuaj pleev, thiab tshuaj txhaj.
      • Feem ntau siv rau hauv cov tshuaj hnoos, tshuaj pleev, thiab tshuaj pleev.
    3. Tshuaj pleev ib ce thiab Kev Saib Xyuas Tus Kheej:
      • Siv rau hauv cov khoom siv rau kev saib xyuas tawv nqaij, deodorants, shampoos, thiab tshuaj txhuam hniav rau nws cov khoom moisturizing thiab stabilizing.
      • Pab txhim kho qhov kev nthuav dav thiab kev nqus ntawm cov khoom.
    4. Cov Ntawv Thov Kev Lag Luam:
      • Siv ua tshuaj antifreeze thiab coolant hauv HVAC systems thiab cov khoom siv ua zaub mov.
      • Ua haujlwm ua cov kuab tshuaj hauv cov xim, cov tshuaj pleev xim, thiab cov nplaum.
    5. Cov kua hluav taws xob (E-kua):
      • Ib qho tseem ceeb hauv cov kua e-kua rau cov luam yeeb hluav taws xob, muab cov pa du thiab nqa cov tsw qab.

    Kev Nyab Xeeb thiab Kev Tswj:

    • Kev Khaws Cia:Khaws cia rau qhov chaw txias, qhuav, thiab muaj cua nkag tau zoo kom deb ntawm tshav ntuj ncaj qha thiab qhov chaw kub.
    • Kev Ua Haujlwm:Siv cov khoom siv tiv thaiv tus kheej (PPE) uas tsim nyog, xws li hnab looj tes thiab tsom iav tiv thaiv kev nyab xeeb, thaum tuav. Tsis txhob kov daim tawv nqaij ntev thiab nqus pa pa.
    • Kev Pov Tseg:Pov tseg PG raws li cov cai ib puag ncig hauv zos.

    Ntim:
    Propylene Glycol muaj nyob rau hauv ntau yam kev xaiv ntim khoom, suav nrog cov nruas, IBCs (Intermediate Bulk Containers), thiab cov tsheb thauj khoom loj, kom haum rau koj cov kev xav tau tshwj xeeb.

    Vim li cas ho xaiv peb cov Propylene Glycol?

    • Kev huv siab thiab zoo sib xws
    • Ua raws li cov qauv thoob ntiaj teb (USP, EP, FCC)
    • Kev sib tw nqi thiab kev xa khoom txhim khu kev qha
    • Kev txhawb nqa kev txawj ntse thiab kev daws teeb meem tshwj xeeb

    Yog xav paub ntxiv lossis xav txiav txim, thov hu rau peb lub tuam txhab. Peb cog lus tias yuav muab cov khoom zoo thiab kev pabcuam zoo tshaj plaws los ua kom tau raws li koj xav tau.

    kev nugcov ntsiab lus
  • Tom ntej: Toluene Diisocyanate (TDI-80) CAS No.: 26471-62-5

    Tom ntej: Toluene Diisocyanate (TDI-80) CAS No.: 26471-62-5

    Txheej Txheem Cej Luam Khoom

    Toluene Diisocyanate (TDI) yog ib yam khoom siv organic tseem ceeb, feem ntau yog tsim los ntawm kev sib xyaw ntawm toluene diamine nrog phosgene. Ua ib qho tseem ceeb hauv kev tsim polyurethane, TDI siv dav hauv cov ua npuas dej, cov txheej txheej, cov nplaum, elastomers, thiab ntau ntxiv. TDI muaj ob hom isomeric tseem ceeb: TDI-80 (80% 2,4-TDI thiab 20% 2,6-TDI) thiab TDI-100 (100% 2,4-TDI), nrog TDI-80 yog qib kev lag luam siv ntau tshaj plaws.

    Cov Nta Tseem Ceeb

    • Kev Ua Haujlwm Siab:TDI muaj cov pab pawg isocyanate uas muaj zog heev (-NCO), uas tuaj yeem cuam tshuam nrog hydroxyl, amino, thiab lwm cov pab pawg ua haujlwm los tsim cov khoom siv polyurethane.
    • Cov Khoom Siv Kho Tshuab Zoo Kawg Nkaus:Muab cov ntaub ntawv polyurethane nrog kev ywj pheej zoo dua, kev tiv thaiv kev hnav thiab lub zog tsim kua muag.
    • Qhov Tsis Muaj Viscosity:Yooj yim rau kev ua thiab sib tov, tsim rau ntau yam txheej txheem ntau lawm.
    • Kev Ruaj Ntseg:Ruaj khov nyob rau hauv qhuav cia cov xwm txheej tab sis yuav tsum khaws cia kom deb ntawm cov dej noo.

    Cov ntawv thov

    1. Ua Npuas Ncauj Polyurethane Uas Yooj Yim:Siv rau hauv rooj tog, txaj pw, rooj zaum hauv tsheb, thiab ntau ntxiv, muab kev txhawb nqa zoo thiab elasticity.
    2. Cov Txheej Txheem thiab Xim:Ua haujlwm ua tus neeg sawv cev rau kev kho kom zoo hauv cov txheej txheem ua haujlwm siab, muab kev nplaum zoo heev, tiv taus kev hnav, thiab tiv taus tshuaj lom neeg.
    3. Cov nplaum thiab cov khoom foob:Siv rau hauv kev tsim kho, tsheb, khau, thiab lwm yam lag luam, xa cov khoom muaj zog thiab ruaj khov.
    4. Cov Elastomers:Siv los tsim cov khoom lag luam, cov log tsheb, cov foob, thiab ntau ntxiv, muab kev ywj pheej zoo heev thiab kev tiv thaiv kev hnav.
    5. Lwm Cov Ntawv Thov:Siv rau hauv cov ntaub ntawv tiv thaiv dej, rwb thaiv tsev, txheej textile, thiab lwm yam.

    Ntim Khoom & Cia Khoom

    • Ntim:Muaj nyob rau hauv 250 kg/nruas, 1000 kg/IBC, lossis lub tanker xa khoom. Cov kev xaiv ntim khoom raws li koj xav tau muaj.
    • Kev Khaws Cia:Khaws cia rau qhov chaw txias, qhuav, thiab muaj cua nkag tau zoo. Tsis txhob cia dej, cawv, amines, thiab lwm yam tshuaj uas ua rau muaj kev phiv. Qhov kub thiab txias uas pom zoo kom khaws cia: 15-25 ℃.

    .

    Kev Nyab Xeeb & Kev Xav Txog Ib puag ncig

    • Kev lom:TDI ua rau khaus tawv nqaij, qhov muag, thiab lub cev ua pa. Yuav tsum hnav cov khoom siv tiv thaiv zoo (piv txwv li, hnab looj tes, tsom iav, thiab lub tshuab ua pa) thaum lub sijhawm tuav.
    • Kev kub hnyiab:Txawm hais tias qhov kub hnyiab siab heev los xij, khaws cia kom deb ntawm cov nplaim taws qhib thiab qhov kub siab.
    • Kev Cuam Tshuam Ib puag ncig:Pov tseg cov khoom pov tseg raws li cov cai ib puag ncig hauv zos kom tiv thaiv kev ua qias tuaj.

    Tiv Tauj Peb

    Yog xav paub ntxiv lossis xav tau cov qauv, thov hu rau peb pab neeg muag khoom. Peb cog lus tias yuav muab cov khoom zoo thiab kev pabcuam zoo heev!

    kev nugcov ntsiab lus
12Tom ntej >>> Nplooj Ntawv 1 / 2