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High Density Polyurethane Blend Polyols for Spray Foam for Building Construction Insulation Raw Material

    Buy cheap High Density Polyurethane Blend Polyols for Spray Foam for Building Construction Insulation Raw Material from wholesalers
     
    Buy cheap High Density Polyurethane Blend Polyols for Spray Foam for Building Construction Insulation Raw Material from wholesalers
    • Buy cheap High Density Polyurethane Blend Polyols for Spray Foam for Building Construction Insulation Raw Material from wholesalers

    High Density Polyurethane Blend Polyols for Spray Foam for Building Construction Insulation Raw Material

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    Brand Name : VICUS-VIDA
    Model Number : VI-R02
    Certification : ISO9001
    Payment Terms : L/C, T/T
    Supply Ability : 10000tons/Year
    Delivery Time : 5-8 days
    • Product Details
    • Company Profile

    High Density Polyurethane Blend Polyols for Spray Foam for Building Construction Insulation Raw Material

    VI-R02 High Density PU Blend Polyols for Spray Foam


    VI-R02 Blend Polyols belongs to the spray blend polyols series with a pale yellow to brown

    yellow transparent liquid .After reacting with isocyanate at the certain ratio to produce foam.

    Mainly used in the building roof insulation project, cold storage, large-scale pipelines project

    and all types of abnormity thermal insulation projects. It have the advantage of smooth and

    uniformity cell,low thermal conductivity; good flame resistance and excellent low temperature

    dimentional stability and so on.

    Typical Physical Index

    ​AppearancePale Yellow to Brown Viscous Liquid
    Hydroxyl Value , mgKOH/g310-380
    Dynamic Viscosity at 25 ℃ , mPa.s100-200
    Gravity at 20 ℃ , g/ml1.12-1.20
    Storage Temperature, ℃10--25
    Shelf Lift6 Months at Temperatures of 20-30°C

    Processing Condition Characteristics

    Mixing Ratio (PBW)VI-R02: MDI =100: 100-105
    Components temperature , ℃20
    RT ,s3-5
    GT ,s6-10
    The actual data at customer site may be different because of test machine and condition, etc.

    Foam Properties

    NO.ItemIndex
    1Initial Thermal Conductivity at 15℃≤0.024 W/m.K
    2Spray Density≥50kg/m3
    3Free Rise Density≥10%
    4Adhesive Strength≥35kg/m3
    5Closed-cell Rate≤1%
    6Compressive strength≥3000MPa
    7Elongation at break≥10%
    8

    Dimensional

    Stability

    24 hours at -20 ℃≤1%
    24 hours at 70 ℃≤1.5%
    9Oxygen index≥26
    10Water absorption≤3%

    Packing: 220kg/Net Steel Drum/IBC Tank

    Quality High Density Polyurethane Blend Polyols for Spray Foam for Building Construction Insulation Raw Material for sale
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