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Sealant IOTA SLT 6E

    Sealant IOTA SLT 6E

    Description:

    IOTA SLT 6E is a one component, neutral curing, ready-to-use silicone elastomer. It cures quickly at room temperature in the presence of air moisture to give a flexible and strong seal.


    Examples of applications:

    IOTA SLT 6E is a general purpose silicone sealant which offers good performance on many different applications where weather tightness is required:
    Indoor decoration caulking,

    Doors and windows caulking,

    Other construction joint caulking.


    Advantages:

    One component, medium modulus and room temperature cure by releasing oxime

    Thixotropic (non flowing)

    Resistance environmental temperature variation from –50ºC ~ +150ºC

    Good adhesion performance on most materials applications, for example,  steel and wood surfaces, gives adhesion on most glass, ceramics,polished aluminum.


    Characteristics:

    1,Before curing

    Type of sealant ........................................................................................................... oxime
    Extrusion, g/min, approx. ............................................................................................... 260

    Specific gravity, g/cm3, approx .................................................................................... 0.98

    Flow resistance, mm, approx .............................................................................................. 1

    2,Curing

    Skin formation time, min. approx. ..................................................................................... 4

    Curing rate, mm / 1 day, approx ........................................................................................ 2

    mm / 7day, approx ....................................................................................... 8

    Application temperature, ℃ ................................................................................ +5 to +40

    3, After curing

    Shore A hardness, approx ................................................................................................. 20

    Joint movement capability, %, approx ............................................................................. 20

    Operating temperature, °C ................................................................................ -50 to +150

    Mechanical properties on a 2 mm thick film after 3 days curing*
    Tensile strength, MPa, approx ....................................................................................... 1.10

    Modulus at 100% elongation, MPa, approx ................................................................. 0.35

    Elongation at break, % approx ....................................................................................... 580

    * at a temperature of 23°C and relative humidity of 50%

    ** To avoid influence adhesion performance, pls warm the sealant above 5°C before application


    Joint dimensions :

    The movement capability of sealants as well as local regulations must be considered. Jointwidth should be twice the depth.


    Joint preparation:

    The joint faces to be bonded must be clean, dry and free from dust, oil, grease, old sealant and any traces of contaminant which may affect adhesion. Surfaces should be degreased with solvent soaked cloth and then wiped with a clean cloth. To remove dust, use oil-free compressed air.


    Colors
    Translucent. For other colors, please consult us.

    Priming

    For almost substrates, IOTA SLT 6E need not primers. Whether use primer or not when applied on special substrates, prior test is recommended.


    Limits of use:

    IOTA SLT 6E must not be used on materials which can bleed certain substances over time, or directly on surfaces which may react with the oxime products released during curing, such as copper and its alloys.


    Packaging

    IOTA SLT 6E is available in 195kg drums and 820 kg big bags.


    Storage and shelf-life

    IOTA SLT 6E has a shelf life of 12 months from its date of manufacture, when stored at a temperature below 30ºC in its original unopened packaging.

    After opening the product must be used quickly.


Telephone:18255207206 Mobile:15556181299
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