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SV119 fireproof silicone sealant

Short Description:

SV119 Fireproof silicone sealant is a one-component, neutral-curing silicone sealant exhibiting superior performance in applications where sealing openings in walls and floors are needed to control the spread of fire, smoke, toxic gasses, and water during fire conditions.


  • color: black
  • oem: yes
  • Product Detail

    Product Tags

    SV119 Fire Protection Fire Seal Silicone is a high quality silicone sealant which resists the passage of fire and smoke in linear gap joints for up to 4 hours. It will not slump in joints up to 25mm wide and is suitable for internal and external use in both horizontal and vertical joints orientations.

    FEATURES

    1. 100% silicone

    2. Excellent weatherproofing and waterproofing

    3. Low gas transmission rate

    4. With highly efficient redundant

    COLOURS

    black

    PACKAGING

    300ml in cartridge * 24 per box

    BASIC USES

    1. Building fire seam sealed

    2. Building facade

    3. cable joints

    TYPICAL PROPERTIES

    These values are not intended for use in preparing specifications

     

    Test standard

     

    Test project

     

    Unit

     

    value

    Before curing——25℃,50%R.H.
     

    GB13477

     

    density

    g/m³ 1.40±0.05
     

    GB2793

     

    Non-volatile components

     

    %

     

    99.5

     

    GB13477

     

    Flow, sagging or vertical flow

     

    mm

     

    0

     

    GB13477

    surface drying time(25℃,50%R.H.)  

    min

     

    45-60

       

    Curing speed

     

    mm/24h

     

    3

    Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.

    14days after curing——25℃,50%R.H.

     

    GB13477

     

    Durometer Hardness

     

    Shore A

     

    22-28

     

    GB13477

     

    The ultimate tensile strength

     

    Mpa

     

    1.0

     

    GB13477

     

    elongation at break

     

    %

     

    550

    CURE TIME

    As exposed to air, SV119 begins to cure inward from surface. Its tack free time is about 50 minutes; the full and optimal adhesion depends on the sealant depth.

    SPECIFICATIONS

    SV119 is designed to meet or even exceed the requirements of:

    • Chinese national specification GB/T 14683-2003 20HM

    STORAGE AND SHELF LIFE

    SV119 should be stored at or below 27℃ in original unopened containers. It has a shelf life of 12 months from the date of manufacture.

    HOW TO USE

    Surface Preparation

    Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, old sealants, surface dirt, or glazing compounds and protective coatings.

    Application Method

    Mask areas adjacent to joints to ensure neat sealant lines. Apply SV119in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the joint surfaces. Remove masking tape as soon as the bead is tooled.

    TECHNICAL SERVICES

    Complete technical information and literature, adhesion testing, and compatibility testing are available from Siway.

    SAFETY INFORMATION

    • SV119is a chemical product, not edible, no implantation into body and should be kept away from children.
    • Cured silicone rubber can be handled without any risk to health.
    • Should uncured silicone sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists.
    • Avoid prolonged exposure of skin to uncured silicone sealant.
    • Good ventilation is necessary for work and cure places.

    DISCLAIMER

    The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer’s tests to ensure that our products are safe, effective, and fully satisfactory for specific applications.

    Manufacturer

    Shanghai Siway Curtain Material Co.Ltd

    No.1 Puhui Road ,Songjiang Dist,Shanghai,CHINA Tel: +86 21 37682288

    Fax:+86 21 37682288

    E-mail :summer@curtaincn.com www.siwaycurtain.com


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