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VS-W03 Rigid PU Blend Polyols For Spray Insulation

    Buy cheap VS-W03 Rigid PU Blend Polyols For Spray Insulation from wholesalers
     
    Buy cheap VS-W03 Rigid PU Blend Polyols For Spray Insulation from wholesalers
    • Buy cheap VS-W03 Rigid PU Blend Polyols For Spray Insulation from wholesalers

    VS-W03 Rigid PU Blend Polyols For Spray Insulation

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    Brand Name : VICUS-VIDA
    Model Number : VS-W03
    Certification : ISO9001
    Payment Terms : L/C, T/T
    Supply Ability : 10000tons/Year
    Delivery Time : 5-8 days
    • Product Details
    • Company Profile

    VS-W03 Rigid PU Blend Polyols For Spray Insulation

    VS-W03 Rigid PU Blend Polyols for Spray Insulation


    Introduction

    VS-W03 is spray blend polyols, blowing agent is 245fa, it reacts with isocyanate to produce

    foam which has excellent performances, which are as follows,

    1) Fine and uniformity cells

    2) Low thermal conductivity

    3) Perfect flame resistance

    4) Good low temperature dimensional stability.

    It applies to all kinds of thermal insulation engineering which uses the spray technology,such

    as cold rooms, pots, large-scale pipelines etc.

    Physical Properties

    AppearancePale Yellow to Brown Viscous Liquid
    Hydroxyl Value , mgKOH/g200-300
    Dynamic Viscosity (25 ℃) , mpa.s100-200
    Specific Gravity (20 ℃ ) , g/ml1.12-1.20
    Storage Temperature , ℃10-25
    Storage Stability , month6

    Recommended Ratio

    Itempbw
    VS-W03 Blend Polyol100
    Isocyanate100-105

    Reactivity Characteristics

    (The temperature of the system is 20℃,and the exact value varied depending on processing condition)

    Cream Time s3-5
    Gel Time s6-10

    Foam Performances

    ItemThe StandardsIndex
    Spray DensityGB 634330-40kg/m3
    Closed-Cell RateGB 10799≥90%
    Initial Thermal Conductivity at15℃GB 3399≤24 mW/(m.K)
    Compressive StrengthGB/T8813≥150 kPa
    Adhesive StrengthGB/T16777≥120 kPa
    Elongation at BreakGB/T9641≥10%
    Dimensional Stability24 hours at -20 ℃GB/T8811≤1%
    24 hours at 70 ℃≤1.5%
    Water AbsorptionGB 8810≤3%
    Oxygen IndexGB 8624≥26

    The data provided above are typical value, which are tested by our company. For our

    company's products, the data included in the law do not have any constraints.

    Packing: 220kg/Net Steel Drum/IBC Tank

    Shelf Life: 6 Months

    Quality VS-W03 Rigid PU Blend Polyols For Spray Insulation for sale
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