Inkcazelo emfutshane:

 

Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Toluene Diisocyanate (TDI) suppliers in China and a professional Toluene Diisocyanate (TDI) manufacturer. Welcome to purchaseToluene Diisocyanate (TDI) from our factory.pls contact tom :service@skychemwin.com


  • Ixabiso le-FOB yesalathiso:
    US $2,835
    / Itoni
  • Izibuko:eTshayina
  • Immimiselo yokuhlawula:L/C, T/T, Western Union
  • I-CAS:26471-62-5
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Toluene Diisocyanate (TDI) suppliers in China and a professional Toluene Diisocyanate (TDI) manufacturer. Welcome to purchaseToluene Diisocyanate (TDI) from our factory.pls contact tom :service@skychemwin.com

    Igama lemveliso:Toluene Diisocyanate

    Inombolo yeCAS:26471-62-5

    Iinkcazelo ngeMichiza:

    I-Toluene diisocyanate lulwelo olungenambala, olutyheli, okanye olumnyama okanye oluqinileyo. Inevumba eliswiti, elineziqhamo, nelinukayo. I-Toluene diisocyanate (technical, 26471-62-5) ngumxube we-80: 20 we-2,4-kunye ne-2,6-isomers. Isiqina esingaphezulu kwe-71/F/22℃. I-Odor Threshold yi-0.4-2.14 ppm.

    Isicelo:

    I-Toluene diisocyanates isetyenziselwa ikakhulu ukwenza amagwebu e-polyurethane athambileyo ukuze asetyenziswe kwifanitshala, indawo yokulala, kunye nezihlalo zemoto kunye neenqwelomoya. Okunye, usetyenziso oluncinci lwenzelwe i-polyurethane elastomers (yee-automobile bumper covers, iirola zemizi-mveliso, ii-soles zemidlalo kunye neebhutsi, kunye nempahla yomatshini) kunye neengubo (zokulungiswa kweemoto, ukugqiba iinkuni, kunye nemigangatho ephezulu yokuchasana nokubola) (ICIS 2009). I-toluene diisocyanate-based rigid polyurethane foam isetyenziswa kwiifriji zasekhaya kunye nendawo yokuhlala okanye uphahla lwezorhwebo kwibhodi okanye kwifomu ye-laminate (IARC 1986). Igwebu eliqinileyo elithi “igalela” okanye “i-spray-in” lisetyenziswa njenge-insulation kwiitrayila zelori, iinqwelo ezithuthayo zikaloliwe, kunye nezikhongozeli zempahla. I-alkyds eguqulwe nge-polyurethane iqulethe malunga ne-6% ukuya kwi-7% ye-isocyanate, ubukhulu becala i-toluene diisocyanates, kwaye isetyenziswa njengezinto zokugquma, ezifana nokugqitywa komgangatho, ukugqitywa kweplanga, kunye neepeyinti. Iingubo zokunyanga ukufuma zisetyenziswa njengezitywini zomthi kunye nekhonkrithi kunye nokugqitywa komgangatho. Iinqwelomoya, iilori, kunye neengubo zokwaleka zeemoto zabakhweli zihlala ziyilwe ziinkqubo ze-toluene diisocyanate prepolymer. I-urethane elastomers enokugalelwa isetyenziswa kwizicelo ezifuna ukomelela, ukuguquguquka, kunye nokufunxa ukothuka, kwaye ziyamelana ne-oyile, izinyibilikisi, kunye nemitha ye-ultraviolet. Zisetyenziswa kwiikhompawundi zokuncamathelisa kunye ne-sealant nakwiindawo zemoto, ii soli zezihlangu, amavili e-rollerskate, ii-pond liners, kunye neengxowa zegazi. Zikwasetyenziswa emasimini inoil kunye nemigodi. Iimveliso ezithile ze-elastomer ziveliswa kwi-isomer ecocekileyo ye-2,4 kunomxube we-80:20.

    Amaqela asebenzayo kwi-TDI asabelana namaqela e-hydroxyl ukwenza unxibelelwano lwe-urethane, oluthi lusetyenziswe ekwenzeni amagwebu e-polyurethane athambileyo ukuze asetyenziswe kwifanitshala, iindawo zokulala, kunye nezihlalo zezithuthi nezorhwebo. Olunye usetyenziso lubandakanya i-polyurethane elastomers esetyenziswa kwizigqubuthelo zebumper yemoto, iirola zemizi-mveliso, izihlangu zemidlalo, kunye nempahla yomatshini kunye neengubo zokugquma (intsimbi, umthi, kunye nemigangatho ephezulu yokunqanda ukubola). I-TDI-based rigid polyurethane foam isetyenziswa kwiifriji zasekhaya kunye nokwakhiwa kwendawo yokuhlala efana nokufulela kunye nophahla lwezorhwebo. I-TDI isitshizi-kwigwebu elomeleleyo sisetyenziswa njenge-insulation kwiitreyila zelori, iimoto ezithuthwayo zikaloliwe, kunye nezikhongozeli zemithwalo zaphesheya. Iingubo ze-TDI ezinyanga ukufuma zisetyenziswa njengamaplanga kunye nezitywini zekhonkrithi kunye nokugqitywa komgangatho.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi