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Low Mould Temperature Polyol And Isocyanate MT System For HR Foam

    Buy cheap Low Mould Temperature Polyol And Isocyanate MT System For HR Foam from wholesalers
     
    Buy cheap Low Mould Temperature Polyol And Isocyanate MT System For HR Foam from wholesalers
    • Buy cheap Low Mould Temperature Polyol And Isocyanate MT System For HR Foam from wholesalers
    • Buy cheap Low Mould Temperature Polyol And Isocyanate MT System For HR Foam from wholesalers
    • Buy cheap Low Mould Temperature Polyol And Isocyanate MT System For HR Foam from wholesalers

    Low Mould Temperature Polyol And Isocyanate MT System For HR Foam

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    Brand Name : JOYWAY
    Model Number : JYST-31A/B
    Certification : ISO9001
    Price : USD2.0 per kg
    Payment Terms : T/T
    Supply Ability : 10000T per year
    Delivery Time : 10-14 days
    • Product Details
    • Company Profile

    Low Mould Temperature Polyol And Isocyanate MT System For HR Foam

    MT system with low mould temperature for HR foam

    JYST-31A/B

    Introduction:

    JYST-31A is made up of polymer polyol, grafted polyether polyol, cross linker, blowing agent, and composite catalyst. JYHR-11B is made up of TDI and modified MDI. This type of blend polyol can be used under the temperature 35-55℃. The finished foam enjoys smooth foam skin, good rebound, comfortable feeling ect. And the hardness and density can be adjusted by customer requirement. It is widely used to produce high level car seat foam, mould mattress foam, mould sofa foam etc.


    Typical Properties


    Item UnitJYST-31AJYST-31

    Appearance

    NCO

    Viscosity(25℃)Density (20℃)

    Storage temp.

    Shelf life


    %

    mpa.s

    g/ml

    Months

    Milky white liquid

    /

    1600±200

    1.05±0.05

    15-25

    12

    Brown liquid

    30.5±0.5

    80±15

    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

    40-50


    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

    8-10

    50-60

    35-55

    12-15

    55-60

    7-9

    48-58

    35-55

    12-15

    53-58


    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

    75-80

    ≥150

    ≥100

    ≥55

    ≥2.2

    ≤10

    150-220

    450-750


    • 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.

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