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Organic Silicone Adhesive VNOVO 710

An adhesive

Organic Silicone Adhesive VNOVO 710

    VNOVO® 710 is a neutral curing organic silicone adhesive with excellent insulation and adhesion, moisture resistance, shock resistance, corona resistance, and leakage resistance. The adhesive has good adhesion to metals and most plastics, and has excellent resistance to hot and cold cycles after curing.

    Application

    Used for bonding, positioning and reinforcement of electronic components on electronic circuit boards, moisture-proof sealing;
    Used for bonding and sealing of objects such as engineering plastics, metals, glass and ceramics;
    Used for bonding and waterproof sealing of guardrail pipes in the optoelectronic industry.

    Product Data

    Properties

    Value

    Appearance

    Black & gray & white viscous paste

     

    Specific gravity

    1.4±0.05

    g/cm3

    Viscosity, mPa.s

    130,000~150,000

    mPa·S

    Surface drying time

    ≤15

    min

    Properties after curing

     

     

    Hardness

    40

    shore A

    Tear elongation

    ≥300

    %

    Tensile strength

    ≥1.2

    MPa

    Shear strength

    ≥1.0

    MPa

    Dielectric constant

    ≤3.0

    100KHz

    Insulation strength

    ≥18

    KV/mm

    Volume resistivity

    ≥1.0×1014

    Ω.cm

    Flame retardant grade

    UL94-V0

    -

    Use temperature

    -60~200

    Instructions for use

    ● Cleaning the surface: clean the surface of the object to be glued or coated, and remove rust, dust, oil, etc.
    ● Gluing: cut the tube mouth with a blade, put on the matching tip, and use a glue gun to squeeze the glue liquid onto the cleaned surface to be glued, so that it will automatically level and cover the glued surface. For toothpaste aluminum tube packaging, just open the cap and squeeze the glue by hand. After the operation is completed, if the glue is not used up, it needs to be sealed and stored. When using it again, if there is a little crust on the seal, just remove it, which will not affect normal use. During the storage process of the glue, a small amount of solidification may also occur at the tube mouth. After removing it, it can be used normally without affecting the product performance.
    ●Curing: Place the bonded and sealed parts in the air for natural curing. The curing process is a process from the surface to the inside. Within 24 hours (temperature 25℃ relative humidity 55%), the glue will cure to a depth of 2 to 4 mm. If the location is deeper, especially in a place that is not easily exposed to air, the curing time will be extended. If the temperature is low, the curing time will also be extended. Before entering the next process, it is recommended that the user wait long enough for the glue to reach the required performance requirements or evaluate whether the next step can be carried out.

    Precautions

    ● Curing requires humid air, and it may take a long time in places with large bonding areas.
    ●After the operation is completed, the unused glue should be immediately capped and sealed for storage. When using it again, if there is a little crust on the seal, just remove it, it will not affect normal use.
    ● Avoid contact with eyes, skin and clothing. Please rinse with soapy water immediately after skin contact. If it splashes into the eyes accidentally, please rinse with plenty of clean water immediately. If you still feel uncomfortable, you should go to the hospital for examination.

    Storage and packaging

    Storage conditions: Store in a cool and dry place, the shelf life is 6 months below 28°C.
    Packing specifications: 100ml/tube, 300ml/tube, 2600ml/tube.

    Safety in Use

    Our products are generally harmless when used under the specified safety measures. Uncured material should not come into contact with food or food utensils. Measures should also be taken to prevent uncured material from coming into contact with the skin, as some people with skin allergies may be affected. When applying, impermeable rubber or plastic gloves should generally be worn; protective glasses and masks should also be worn. Wash the skin thoroughly with soap and warm water after each work. Avoid using solvents to clean the skin. Wipe the skin with paper towels, not towels. The workplace should be adequately ventilated.
    All suggestions for the use of our products, whether given by us in writing, verbally or as a result of tests we have conducted, are based on our current state of knowledge. Despite these suggestions, the buyer is still responsible for using the products we supply to meet their requirements in the process or purpose for which they are intended. Since we cannot control the application and use process of the products, we cannot assume any responsibility. The buyer shall ensure that the intended application of the products does not infringe the intellectual property rights of third parties. We guarantee that our products are free from defects in accordance with our general terms of supply.

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