Sign In | Join Free | My himfr.com
Home > Toluene Diisocyanate TDI >

Colorless Transparent Liquid TDI 80/20 250KG/drum

    Buy cheap Colorless Transparent Liquid TDI 80/20 250KG/drum from wholesalers
     
    Buy cheap Colorless Transparent Liquid TDI 80/20 250KG/drum from wholesalers
    • Buy cheap Colorless Transparent Liquid TDI 80/20 250KG/drum from wholesalers

    Colorless Transparent Liquid TDI 80/20 250KG/drum

    Ask Lasest Price
    Brand Name : VICUS-VIDA
    Model Number : TDI 80/20
    Certification : ISO9001
    Payment Terms : L/C, T/T, Western Union, MoneyGram
    Supply Ability : 10000tons/Year
    Delivery Time : 5-8 days
    • Product Details
    • Company Profile

    Colorless Transparent Liquid TDI 80/20 250KG/drum

    80/20 Toluenes Diisocyanate Tdi


    Product:Toluene Diisocyanate 80/20 or TDI 80/20

    CAS number: 584-84-9

    Molecular formula: C9H6N2O2

    Molecular weight: 174.15
    Synonym:2,4-Diisocyanatotoluene; Benzene, 1,3-diisocyanatomethyl-; TDI, Diisocyanatoluene

    Quality Standard:Q/DHJ.02.02-1999
    Appearance: water-with to pale yellow clear liquid with irritating odour.

    Description: TDI is colorless and transparent to primrose yellow liquid, with pungent smell, insoluble in

    water, soluble in Aceton, ethyl acetate and toluene.


    Introduction


    Toluene diisocyanate (TDI) is an aromatic diisocyanate that is a clear, pale yellow liquid

    with a sharp, pungent odor, which is insoluble in water and miscible with most common

    organic solvents. TDI (CAS No. 26471-62-5) consists of two isomers:

    toluene-2,4-diisocyanate (2,4-TDI) (CAS No. 584- 84-9) and

    toluene-2,6-diisocyanate (2,6-TDI) (CAS No. 91- 08-7), which is commercially produced

    in different ratios. The most common ratio is 80% 2,4-TDI/20% 2,6 TDI. TDI is widely used

    and accounted for 34% of the global isocyanate market


    Specifictaion

    Test ItemIndexTest Result
    Purity(WT)%99.7min99.8
    2,4-Isomer%80+/-179.6
    2,6-Isomer%20+/-119.6
    Acidity%(HCL)0.0015MAX0.0004
    Hydrolyzable Chloride(WT)%0.004MAX0.0033
    Color (APHA)15 MAX5
    Total Chloride(WT)%0.018 MAX0.005
    AppearanceIn compliance with the above specification.


    Application

    TDI (toluene diisocyanate) is a kind of commonly used polyisocyanate, which is

    polyurethane (PU) material and important basic raw material. It is mainly used for producing

    flexible polyurethane foam and polyurethane elastomers, coatings, adhesives and so on.

    Storage: sealed with argon or nitrogen, cool, dry and protected from light.


    Package & Shipping


    Quality Colorless Transparent Liquid TDI 80/20 250KG/drum for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Vida New Material Technology Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)