Master Bond Introduces MasterSil 323S-LO, a Versatile Silicone Adhesive

Master Bond, a leading adhesives manufacturer, has introduced MasterSil 323S-LO, a thermally and electrically conductive, low outgassing silicone adhesive designed for aerospace, electronic, and opto-electronic industries, featuring a wide service temperature range and impressive thermal and electrical conductivity properties. This innovative product is poised to play a crucial role in shaping the future of these industries, which are experiencing significant growth driven by the increasing demand for portable electronic and communication devices. This description focuses on the primary topic (the introduction of MasterSil 323S-LO), the main entity (Master Bond), the context (aerospace, electronic, and opto-electronic industries), and the significant actions and implications (the product's potential to shape the future of these industries). The description also provides objective and relevant details that will help an AI generate an accurate visual representation of the article's content, such as the product's properties and the industries it serves.

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Master Bond Introduces MasterSil 323S-LO, a Versatile Silicone Adhesive

Master Bond Introduces MasterSil 323S-LO, a Versatile Silicone Adhesive

Master Bond has unveiled MasterSil 323S-LO, a thermally and electrically conductive, low outgassing silicone adhesive designed for aerospace, electronic, and opto-electronic industries. This innovative product offers flexibility and toughness across a wide service temperature range, making it suitable for a variety of demanding applications.

MasterSil 323S-LO boasts a thermal conductivity of 9-11 BTU•in/(ft2•hr•°F) [1.30-1.59 W/(m•K)] at room temperature and a volume resistivity of less than 0.003 ohm-cm. The adhesive's flexibility is demonstrated by its Shore A hardness of 35 to 55, a low tensile modulus of less than 800 psi, and an elongation of 50-100% at 75°F. With a service temperature range spanning from -80°F to +400°F [-62°C to +204°C], MasterSil 323S-LO is well-equipped to handle diverse operating conditions.

Why this matters: The introduction of MasterSil 323S-LO comes at a time when the electronic adhesives market is experiencing significant growth, driven by the increasing demand for portable electronic and communication devices. This innovative product has the potential to play a crucial role in shaping the future of the aerospace, electronic, and opto-electronic industries.

The introduction of MasterSil 323S-LO comes at a time when the electronic adhesives market is experiencing significant growth. Valued at USD 4.57 billion in 2022, the market is projected to reach USD 6.97 billion by 2029, exhibiting a compound annual growth rate (CAGR) of 6.2% during the forecast period. North America, home to major electronic adhesives companies like Dow Chemical Company (US), dominates the market due to its unrivaled product quality.

The electronic adhesives market is segmented by resin type, form, product type, and end-use. In 2022, the epoxy segment led the market, while polyurethane is expected to grow at a notable CAGR due to its resilience to temperature changes and extended lifespan. Thermally conductive products, like MasterSil 323S-LO, were estimated to be worth USD xx billion in 2022, with electrically conductive products expected to rise at a CAGR over the forecast period.

Communications is the most significant end-use electronic adhesives market in terms of both volume and value. The demand for portable electronic and communication devices, coupled with the increasing adoption of 5G technology, is driving the market for electronic adhesives. Master Bond, a key player in the industry, is well-positioned to cater to these growing needs with products like MasterSil 323S-LO.

MasterSil 323S-LO is easy to use, featuring a 1:1 mix ratio by weight, a paste consistency with minimal flow, and does not rely on humidity access for curing. The adhesive offers various cure schedules at elevated temperatures, including 4 to 6 hours at 160-180°F and 2 to 3 hours at 190-210°F. It is available for purchase in jars ranging from 20-gram kits to one-pound kits.

The launch of MasterSil 323S-LO by Master Bond showcases the company's commitment to developing high-performance adhesives that cater to the evolving needs of the aerospace, electronic, and opto-electronic industries. With its impressive thermal and electrical conductivity, low outgassing properties, and wide service temperature range, MasterSil 323S-LO is poised to become a go-to solution for manufacturers seeking a reliable and versatile silicone adhesive.

Key Takeaways

  • MasterSil 323S-LO: thermally & electrically conductive silicone adhesive for aerospace, electronics, and opto-electronics.
  • Offers flexibility and toughness across a wide service temperature range (-80°F to +400°F).
  • Features low outgassing, 9-11 BTU•in/(ft2•hr•°F) thermal conductivity, and <0.003 ohm-cm volume resistivity.
  • Easy to use with 1:1 mix ratio, paste consistency, and various cure schedules at elevated temperatures.
  • Projected to play a crucial role in the growing electronic adhesives market, valued at USD 6.97 billion by 2029.