Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 mutengo wekugadzira

Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 mutengo wekugadzira Featured Image
  • Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 mutengo wekugadzira
  • Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 mutengo wekugadzira
  • Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 mutengo wekugadzira
  • Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 mutengo wekugadzira

Tsanangudzo Pfupi:

Desmodur RFE CAS 4151-51-3 fekitori mutengesi


  • Product name:Tris (4-isocyanatophenyl) thiophosphate
  • CAS:4151-51-3
  • MF:C21H12N3O6PS
  • MW:465.38
  • Density:1.37±0.1 g/cm3(Zvakafanotaurwa)
  • Hunhu:mugadziri
  • Package:750 g/bhodhoro, 180kg/barrel

    • Product Detail

    Product Tags

    Product Description

    Product Name:Tris (4-isocyanatophenyl) thiophosphate
    CAS:4151-51-3
    MF: C21H12N3O6PS
    MW:465.38
    EINECS:223-981-9
    Desmodur RE

    Tsanangudzo

    Zvinhu zvekuongorora

    Tsanangudzos

    Results

    		 
    Chitarisiko
    		 
    Yero kusvika kune yakasviba violet fluid
    		 
    conform
    		 
    Kuongororwa kweNCO
    		 
    7.2±0.2%
    		 
    conform
    		 
    Kuongororwa kwemethane
    		 
    27±1
    		 
    conform
    		 
    Viscosity (20 ℃)
    		 
    3 mPa.s
    		 
    conform
    		 
    Solvent
    		 
    Ethyl acetate
    		 
    conform
    		 
    Flash point
    		 
    -4℃
    		 
    conform
    		 
    Mhedziso
    		 
    conform

    Product properties & Features

    RFE polyisocyanate inonyatso shanda crosslinker yekunamira yakavakirwa papolyurethane, natural rabha uye Synthesis rabha. RFE polyisocyanate inobatsira zvakare mukuvandudza kunamatira kwerabha-yakavakirwa zvinhu. Inogona kushandiswa se crosslinker panzvimbo yeBayer's Desmodur RFE.
    RE 1

    Usage

    Zviviri-zvikamu zvinonamira zvinofanirwa kushandiswa nenguva inoshanda mushure mekuisa muRFE.
    Hurefu hwenguva inoshanda haina hukama chete neiyo polymer yemukati yekunamira, asiwo zvimwe zvakakosha zvikamu (senge resin, Antioxygen, plasticizer, solvent, nezvimwe.
    Kana iri pedyo nenguva yakakodzera, kazhinji maawa mashomanana kana zuva rimwe rekushanda, kunamira kunowedzera kuoma kushanda, uye viscosity inokwira nokukurumidza.
    Pakupedzisira, inova jelly isingachinjiki. 100 yemhando yekunamira, Hydroxyl polyurethane ( Polyurethane account inotenderedza 20%), RFE inoita 4-7. Chloroprene rubber (Rubber account yeanenge 20%), RFE inoita 4-7.
    RE 2

    Packing

    Package: 0.75kg / bhodhoro, yakazara mabhodhoro makumi maviri mune imwe katoni bhokisi, 180kg / mbiya, KANA maererano nechikumbiro chevatengi.
    package-RE-11

    Storage

    -Kuchengeta mumudziyo wepakutanga wakavharwa Covestro.
    - Inokurudzirwa kuchengetedza tembiricha: 10 - 30 °C.
    - Dzivirira kubva pakunyorova, kupisa uye zvinhu zvekunze.
    Ruzivo Rwose: Panguva yekufambisa uye kuchengetedza pane yakaderera tembiricha,crystalline deposits inogona kuumba.
    Izvi zvinonyungudika patembiricha yekamuri. Thechigadzirwa chakanyanya kugadzikana kune mwando uye chinopindirana nemvura kugadzira kabhonidioxide uye insoluble ureas.
    Saka midziyo inofanira kuchengetedzwa zvakasimbazvakasimbiswa. Iyo ingress yemvura mune chero fomu (yakanyorova midziyo, anhydrouszvinonyungudutsa, mhepo yakanyorova) inofanira kudzivirirwa sezvimwewo kuumbwa kwekabhonidhaikisi inogona kukonzera kuwedzera kune njodzi mukumanikidza mumidziyo.
    Kuratidzwa kumhepo uye/kana chiedza kunowedzera kushanduka asi izvi hazvina zvazvinoitathe processing properties in general.
  • Zvakapfuura:
  • Zvinotevera:

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