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JUNBOND JB7146 Acid Glass aluminum Silicone Sealant

Junbond® 7146 is a one-component silicone sealant that cures acidic. When exposed to air, it cures quickly to form a flexible and durable sealant. It  has excellent resistance to severe weather.


Overview

Applications

Technical Data

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Features

It is one-component, moisture curing acetic silicone sealant.

Easy to apply, excellent elasticity, fast curing.

Excellent adhesion to most common building materials.

Outstanding weatherproofing capability.

Acetic window & door silicone sealant.

Packing

260ml/280ml/300 ml/cartridge, 24 pcs/carton 

185KG/200L/Drum

Storage and shelf life

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

12 months from manufacturing date

Color

Transparent/Black/Grey/White/Customer required


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  • –General indoor glass cabinet installation.

    –Indoor door and window wardrobe installation.

    – Indoor glass joint sealing.

    – Kitchen and bathroom sealing.

    – Ceiling bonding and sealing.

    –Other uses tested and applicable.

    4

    No

    Test Item

    Unit Actual results

    1

    Appearance - Smooth, no air bubbles, no lumps

    2

    Tack free time(at what % humidity) min

    <4

    3

    Slump Vertical mm

    0

    Horizontal mm

    Not deformed

    4

    Extrusion  ml/min

    3928

    5

    Shore A hardness /72h  -

    12

    6

    Shrinkage %

    48

    7

    Effect of heat aging on -

     

    - Weight loss    %

    43%

    - Cracking  -

    No

    - Chalking  -

    No

    8

    Tensile strength Mpa

     

    - Standard condition  

    0.4

    - Immersion in water  

    /

    - Dry at 100°C 

    /

    9

    Elongation at break     %

    253

    10

    Specific gravity  g/cm3

    0.95±0.02

    11

    Completely dry    hours

    20

    12

    Temperature Resistence  °C

    -50℃~150℃

    13

    Application Temperature  °C

    4℃~40℃

    14

    Color  

    Clear

    123

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