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Junbond Winter Type No Crack In Low Temperature PU Foam

It is a one-component, economical type and good performance Polyurethane foam. It is fitted with a plastic adapter head for use with a foam application gun or a straw. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation. It is environmental friendly as it does not contains any CFC material. Low temperature formula, suitable for use in winter.


Overview

Applications

Technical Data

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Features

1. Excellent adhesion to a wide variety of surfaces such as UPVC, masonry, brick, block work, glass, steel, aluminum, timber and other substrates (except PP, PE and Teflon);

2. High thermal and acoustical insulation;

3. Very good filling capacities;

4. Does Not slump at low temperature;

5. Application temperature between -18℃ to +35℃;

Packing

500ml/Can

750ml / Can

12 cans/Carton

15 cans/ Carton

Storage and shelf live

Store in the original unopened package in a dry and shady place below 27°C

9 months from manufacturing date

Color

White

All colors can customized


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  • 1. Best for mounting heat insulation panels and filling voids during adhesive application.

    2. Advised for wooden type construction materials adhesion to concrete, metal etc.

    3. Applications needed minimum expansion.

    4. Mounting and isolation for frames of windows and doors.

    Base Polyurethane
    Consistency Stable Foam
    Curing System Moisture-cure
    Post-Drying Toxicity Non-toxic
    Environmental hazards Non-hazardous and non-CFC
    Tack-Free Time (min) 7~18
    Drying Time Dust-free after 20-25 min.
    Cutting Time (hour) 1 (+25℃)
    8~12 (-10℃)
    Yield (L)900g 50-60L
    Shrink None
    Post Expansion None
    Cellular Structure 60~70% closed cells
    Specific Gravity (kg/m³)Density 20-35
    Temperature Resistance -40℃~+80℃
    Application Temperature Range -5℃~+35℃
    Color White
    Fire Class (DIN 4102 ) B3
    Insulation Factor (Mw/m.k) <20
    Compressive Strength (kPa) >130
    Tensile Strength (kPa) >8
    Adhesive Strength(kPa) >150
    Water Absorption (ML) 0.3~8(no epidermis)
    <0.1(with epidermis)

     

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