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TM System Polyurethane Polyol And Isocyanate For High Resilience Cushion Foam

JOYWAY INDUSTRIAL COMPANY LIMITED
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    Buy cheap TM System Polyurethane Polyol And Isocyanate For High Resilience Cushion Foam from wholesalers
     
    Buy cheap TM System Polyurethane Polyol And Isocyanate For High Resilience Cushion Foam from wholesalers
    • Buy cheap TM System Polyurethane Polyol And Isocyanate For High Resilience Cushion Foam from wholesalers
    • Buy cheap TM System Polyurethane Polyol And Isocyanate For High Resilience Cushion Foam from wholesalers

    TM System Polyurethane Polyol And Isocyanate For High Resilience Cushion Foam

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    Brand Name : JOYWAY
    Model Number : JYHR-21A/B
    Certification : ISO9001
    Price : USD2.2 per kg
    Payment Terms : T/T
    Supply Ability : 10000T per year
    Delivery Time : 10-14 days
    • Product Details
    • Company Profile

    TM System Polyurethane Polyol And Isocyanate For High Resilience Cushion Foam

    TM system PU high resilience car seat foam


    JYHR-21A/B

    Introduction:

    JYHR-21A is made up of polymer polyol, grafted polyether polyol, cross linker, blowing agent, and composite catalyst. JYHR-11Bis made up of modified MDI and TDI. This type of blend polyol can be used under mold-temperature 60-70℃, mould material should be aluminum or steel which enjoy excellent sealing ability. The finished foam enjoys low density, good rebound, comfortable feeling ect.

    And the hardness and density can be adjusted by customer requirement. It’s widely used to produce cushion, motor bike seat foam, car seat foam etc.


    Typical Properties


    Item UnitJYHR-21AJYHR-21B

    Appearance

    OHV

    NCO

    Viscosity(25℃)Density (20℃)

    Storage temp.

    Shelf life


    mgKOH/g

    %

    mpa.s

    g/ml

    Months

    Milky white liquid

    42±2

    /

    1200±200

    1.05±0.05

    15-25

    12

    Brown liquid

    /

    40±2

    10±5

    1.22±0.05

    15-25

    12


    • *Under the recommending temperature, keeping in the original dry barrels of storage; B-side is suggested using nitrogen seal save as much as possible after opening.

    Recommended ratio

    Weight ratio

    BRHR-11A

    BRHR-11B

    100

    45-50


    REACTIVE PROPERTY (Material temperature is 25℃)

    By handMachine

    Cream time (s)

    Gel time (s)

    Mold temperature (℃)

    Demould time (min)FRD (kg/m3)

    s

    s

    min

    kg/m3

    7— 9

    50-60

    60-70

    4-6

    35-40

    6-8

    45-55

    60-70

    4—6

    35-40


    TYPICAL PHYSICAL PROPERTY


    UnitData

    Moulded density

    Tensile strength

    Elongation (%)

    Rebound

    Tear strength

    75% Compression Set (70℃ ,22h)

    25% ILD (N/314cm2)

    65% ILD (N/314cm2)

    Kg/m3

    Kpa

    %

    %

    N/cm

    %

    N/314cm2

    N/314cm2

    45-55

    ≥112

    ≥95

    ≥50

    ≥2.0

    ≤10

    150-200

    400-700


    • The above technical data are tested by our own, is not subject to any restriction in law.

    The final interpretation of this specification is owned by our company.

    Quality TM System Polyurethane Polyol And Isocyanate For High Resilience Cushion Foam for sale
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