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OEM/ODM Factory Factory Price Ventilation Adhesive Glue Weatherproof Insulating Neutral Silicone Sealant for Air Duct

Junbond® JB 9700 Neutral Cure Silicone Sealant is a one-part, non-slump, moisture-curing RTV (room temperature vulcanizing) that cures to form a tough, high modulus rubber with long-term flexibility and durability. The neutral curing mechanism is ideally suited for use in confined work areas since no objectionable odors are evolved. The non-slump characteristics allow application to vertical or horizontal joints without flowing or sagging. JB9700 neutral cure silicone has excellent resistance to weathering including ozone, ultraviolet radiation, freeze-thaw conditions and airborne chemicals.


Overview

Applications

Technical Data

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Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for OEM/ODM Factory Factory Price Ventilation Adhesive Glue Weatherproof Insulating Neutral Silicone Sealant for Air Duct, We welcome buyers, business associations and mates from all sections on the world to get in touch with us and seek out cooperation for mutual positive aspects.
Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for China Silicone Sealant and Neutral Silicone Sealant, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.

Features

No corrosion and coloring to metal, coated glass or other common building materials

Excellent adhesion to metal, glass, stone tiles and other construction materials detected

Waterproof, high and low temperature resistance, aging resistance, UV resistance, good extrudability and thixotropy

Compatible with other neutral curing silicone sealants and structural assembly systems

Packing

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

290ml/sausage,20 pcs / Carton

200L / Barrel

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/Black/Grey/Transparent/ OEMOur products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for OEM/ODM Factory Factory Price Ventilation Adhesive Glue Weatherproof Insulating Neutral Silicone Sealant for Air Duct, We welcome buyers, business associations and mates from all sections on the world to get in touch with us and seek out cooperation for mutual positive aspects.
OEM/ODM Factory China Silicone Sealant and Neutral Silicone Sealant, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.


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  •  Neutral cure silicones, like our JB 9700 are unique in that some release a substance known as methyl ethyl ketoxime while curing, and others release acetone. These substances are non-corrosive, thixotropic and make neutral cure silicones ideal for electronics applications. These silicones also release a much subtler odor, making them great candidates for indoor applications such as kitchen installations, even though the cure time is longer than that of acetoxy cure silicones.

    Uses include:

    • roofing
    • industrial gaskets
    • HVAC
    • compressor pumps
    • refrigeration

    Application 2

    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

    123

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    5

    4

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    2

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