Junbond colorful silicone sealant

Junbond colorful sealant is a one component construction grade silicone sealant that easily extruded in any weather. It cures at room temperature with moisture in the air to produce a durable, flexible silicone rubber seal.


Overview

Applications

Technical Data

factory show

Features

1. One part, it can be easily used and extruded with common caulking guns.
2. Excellent adhesion to most construction materials without the primmer.
3. Outstanding weatherproofing ability, resisting to ultraviolet ray, ozone, snow or temperature extremes.
4. No corrode metal or other corrosion-sensitive material.

Packing

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

590ml/sausage,20 pcs/carton

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

Choose color on Junbond color chart,or we can customize the color according to the color number of RAL color card or Panton color card


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  • Junbond color silicone sealant is a one component construction grade silicone sealant that easily extruded in any weather. It cures at room temperature with moisture in the air to produce a durable, flexible silicone rubber seal.

    Main Purpose:

    1. Various types of doors and windows installation, glass cabinet assembly
    2. Caulking and sealing of interior decoration
    3. Caulking and bonding in construction projects

    Junbond color chart

    色板

     

    Item

    Technical requirement

    Test results

    Sealant type

    Neutral

    Neutral

    Slump

    Vertical

    ≤3

    0

    Level

    Not deformed

    Not deformed

    Extrusion rate,g/s

    ≤10

    8

    Surface dry time,h

    ≤3

    0.5

    Durometer  haardness (JIS Type A)

    20-60

    44

    Max tensile strength elongation rate, 100%

    ≥100

    200

    Stretch adhesion  Mpa

    Standard condition

    ≥0.6

    0.8

    90℃

    ≥0.45

                      0.7

    -30℃

    ≥ 0.45

    0.9

    After soaking

      ≥ 0.45

    0.75

    After UV light

     ≥ 0.45

    0.65

    Bond failure area,%

    ≤5

    0

    Heat aging

    Thermal weight loss,%

    ≤10

    1.5

    Cracked

    No

    No

    Chalking

    No

    No

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