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TDI Terminated Polyether Polyurethane Preploymer Hardness 70 Colorless Liquid

    Buy cheap TDI Terminated Polyether Polyurethane Preploymer Hardness 70 Colorless Liquid from wholesalers
     
    Buy cheap TDI Terminated Polyether Polyurethane Preploymer Hardness 70 Colorless Liquid from wholesalers
    • Buy cheap TDI Terminated Polyether Polyurethane Preploymer Hardness 70 Colorless Liquid from wholesalers
    • Buy cheap TDI Terminated Polyether Polyurethane Preploymer Hardness 70 Colorless Liquid from wholesalers

    TDI Terminated Polyether Polyurethane Preploymer Hardness 70 Colorless Liquid

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    Brand Name : EXCEEDCHEM
    Model Number : E2370
    Certification : ISO9001:2008
    Price : 2.99usd/kg
    Payment Terms : L/C, T/T
    Supply Ability : 1000mt/month
    Delivery Time : 5-8 work days
    • Product Details
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    TDI Terminated Polyether Polyurethane Preploymer Hardness 70 Colorless Liquid

    TDl / Polyether Polyurethane Preploymer Hardness 70


    1.Description

    This is TDI-terminated PPG prepolymer of low viscosity and easy processing. It enjoys a high performance and high abrasion resistance.


    2. Application

    It applies to make PU rods, castor wheels, PU pad, PU sheet, rubber roller, sieve plate, etc.


    3. Product Specification

    NCO Content (%)3.0±0.1
    Density at 25℃ (g/cm3)1.08
    Viscosity at 85℃ (Mpa.s)200
    Appearance at 25℃Colorless liquid

    4. Operation introduction


    Ratio (Prepolymer/Moca )100/8.6
    Mix temperature/℃ (Prepolymer/Moca)85/120
    Gel time/min9
    Postcure (120℃)/h10

    5. Physical Properties


    Hardness/ shore A70±2
    Tensile Strength/ Mpa7
    100% Modulus/MPa2.1
    300% Modulus/MPa3.0
    Elongation at break/%600
    Tear strength(without nick) / kN/m34
    Rebound/%50
    DIN Abrasion/mm3163

    6. Shelf life

    The storage time of original packing is 6 months at the above condition from the date of production.


    7. Package

    20kg or 200kg per steel drum


    8. Safety

    Use in a well ventilated area. Avoid contact with skin using protective gloves and protective clothing. Repeated or prolonged contact on the skin may cause an allergic reaction. Eye protection is extremely important. Always use approved safety glasses or goggles when handling this product.

    If Contact Occurs:

    Skin: Immediately wash with soap and water. Remove contaminated clothing and launder before reuse. Seek medical attention if allergic reactions occur.

    Eyes: Immediately flush with water for at least 15 minutes, contact a physician.

    Ingestion: If swallowed, contact a physician immediately. Remove stomach contents by gastric suction or induce vomiting only as directed by medical personnel. Never give anything by mouth to an unconscious person.

    Quality TDI Terminated Polyether Polyurethane Preploymer Hardness 70 Colorless Liquid for sale
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