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

Tsanangudzo Pfupi

Desmodur RFE CAS 4151-51-3


  • 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

    Kurongedza uye Kuchengeta

    Package: 0.75kg / bhodhoro, yakazara mabhodhoro makumi maviri mune imwe katoni bhokisi, 180kg / mbiya, KANA maererano nechikumbiro chevatengi.
    Ndokumbira uchengetwe muchirongo chepakutanga chakavharwa pasi pe23 ℃, zvigadzirwa zvinogona kuchengetedzwa zvakatsiga kwemwedzi mitanhatu.
    Zvese zvigadzirwa zveCrosslinker zvakateedzera zvakanyanya kunyorova; ichabudisa carbon dioxide uye insoluble urea mukuita nemvura.
    Kana kuratidzwa kumhepo kana mwenje, inomhanyisa shanduko yemavara ezvigadzirwa, Asi iyo inoshanda basa haikanganisike.
    package-RE-11

    Zvekufambisa Mashoko

    1. Nhamba yeUnited Nations:1173
    2. Zita reUnited Nations rekutakura mvura inopfuta, isina kutaurwa(ethyl acetate, chlorobenzene)
    3. Njodzi yekufambisa: 3
    4. Packaging category: II
    5. Njodzi yezvakatipoteredza: kwete

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