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Heng Ying Adhesive Co., Ltd.CNHYBOND ADHESIVEManufacturers of adhesives and tape primer

Whatsapp: 0086-13669875810

Keywords: adhesivetape prime

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Hotline:0769-83976527

Mobile phone:13669875810

Mail:yong8mei@cnhybond.com

ADD:si ma industry zone,chang ping town,dong guan city,china

Two part RTV silicone sealant for led

Product Categories: RTV silicone sealant
    OPT315W is a kind of two-component,white silicone sealant which can be cured in room temperature. The material can be used without primer, and it has good bonding strength for the most of material. It is used for waterproof, dust-proof, anti-leakage, and fixing for electronic parts
    Order Hotline:0769-83976527

       

           OPT315W RTV Silicone Sealant for Led Display Screen

       

       

       


      Product features:

      OPT315W is a kind of two-component,white silicone sealant which can be cured in room temperature. The material can be used without primer, and it has good bonding strength for the most of material. It is used for waterproof, dust-proof, anti-leakage, and fixing for electronic parts

      .Using method and notice

      (1). Fixation and insulation of electronic fittings.

      (2). Moisture-proof and water-proof of electronic fittings and PCB base plate.

      (3). Sealing of LED screen and electronic products.

      (4). Electric insulation and mould pressing

       

       

      Using method

       

      (1).Before mixing, stir Part A by hand or by machine evenly, and then stir Part B in a airproof container before using. Please seal it tightly after use.

      (2).Ensure our glue can be suitable for the material before use.

      (3). According to the weight ratio: A: B = 100:10, mixing the material. If need to change the weight ratio, please make simple test first. Generally speaking, the more Part B, the longer the curing time, the shorter operating time.

       

      Technical parameter before and after curing

       

       

      Performance index

      OPT315W A

      OPT315W B

      Before

      Appearance

      white fluid

      white fluid

      viscosity (cps)

      300~500

      20~130

      Relativity density(g/cm3)

      0.98~1.02

      0.98~1.02

      A:B(weight ratio)

      100:10

      Cured type

      Two-component condensation

      type

      Viscosity after curing(cps)

      200~400

      Operating time(min)

      40~90

      Surface curing time(hr)

      2~4

      Complete cured time(hr)

      24

      After

      curing

       

      Hardness(Shore A,24hr)

      15±5

      Tensile strength(MPa)

      1.00

      Shear strength(MPa)

      1.00

      Linear shrinkage (%)

      0.03

      Temperature scope(°C)

      -60~250

      Volume resistivity (Ω·cm)

      1.0×1015

      Dielectric strength (kV/·mm)

      ≥25

      Dielectric constant (1.2MHz)

      2.9

      Proof tracking index (V)

      600

      Thermal conductivity[W/(m·K)]

      0.15

      Application scope

      bonding and potting

      Biggest feature

      transparent, deep curing

       

      The data above was obtained at the condition of 25°C, relative humidity 55% after curing 7days.We will not responsible for different data acquired under the different testing condition and the improvement of the products.

       

       

      Packing specification and storage condition

       

      Packing specification: 22kg /set (A: 20kg, B: 2kg)