Adhesive & Sealant Industry News

Silicone Pressure-sensitive Adhesive Tape Uses, Benefits, Considerations

Silicone Pressure-sensitive adhesive tapes have multifaceted significance in a myriad of applications and they play a pivotal roles they play across diverse industries. The aerospace sector, where the demand for lightweight, durable materials is paramount, finds extensive application of silicone tapes in aircraft assembly and maintenance, where they serve as essential tools for sealing joints, protecting delicate components from environmental hazards and providing insulation against electrical currents. Moreover, their compatibility with high-temperature environments ensures optimal performance even in the most demanding aerospace applications, underscoring their indispensable role in ensuring the safety and efficiency of air travel. Silicone PSA-coated materials are employed extensively by design engineers in areas such as:

● Noise and vibration damping panels

● Flame retardant barriers

● EMI-RFI shielding

● Heat shield

● Plasma flame spray

● Gasket bonding

● Seals

Similarly, in the automotive industry, silicone pressure-sensitive tapes play a pivotal role in enhancing both the structural integrity and aesthetic appeal of vehicles. From bonding trim and emblems to providing sound and vibration damping in automotive interiors, these tapes (e.g., SA1911) offer a versatile solution that meets the stringent requirements of automotive manufacturers. Furthermore, their resistance to heat, moisture and automotive fluids ensures longevity and reliability in challenging automotive environments, contributing to the overall quality and performance of vehicles. High-performance silicone tapes are applied throughout the vehicle body, under the hood and in mechanical components for uses such as…

● Heat shield

● Noise and vibration reduction

● Wire harness

● Brake shim

● Foam and rubber gasket bonding and sealing

● High temp and solvent resistant labels

● Flame blockers

● Bus bar

Beyond the realms of aerospace and automotive industries, silicone pressure-sensitive tapes find widespread utility in medical applications, where precision, durability and biocompatibility are paramount. Medical-grade silicone tapes serve as indispensable tools for securing dressings, immobilizing joints and affixing medical devices, providing healthcare professionals with a reliable means to ensure patient comfort and safety. Moreover, their hypoallergenic nature and gentle adhesion make them ideal for sensitive skin applications, reaffirming their status as indispensable assets in the healthcare arsenal. Uses in the medical industry are wide-ranging and include:

● Device manufacture

● Wearables

● Wound care

● Microfluidics

● Microplate/assay tray covers

In the electronics industry, silicone pressure-sensitive tapes emerge as unsung heroes, playing a critical role in ensuring the reliability and performance of electronic devices and circuits. From protecting delicate circuitry from moisture and dust to providing thermal insulation and electrical conductivity, these tapes offer a versatile solution that addresses the multifaceted challenges of modern electronics manufacturing. Whether it’s securing wire harnesses in automotive electronics or providing dielectric insulation in high-voltage applications, silicone pressure-sensitive tapes serve as the backbone of electronic systems, enabling innovation and advancement in the field.

● Coil winding

● Mica tape/EMI-RFI shielding

● Masking/platers tape

● Surface/screen protection

In industrial applications, these tapes offer a user-friendly solution that empowers individuals to tackle a myriad of tasks with ease and confidence. Silicone pressure-sensitive tapes provide a reliable, hassle-free alternative to traditional fastening methods, making them indispensable companions in the modern industry.

● Silicone foam and rubber bonding

● Release liner splicing and tabbing

● Protective films

● Insulation products

● Heat shield

● Bonding and sealing

● High temp gaskets and sealing

● And many, many more

Furthermore, the environmental sustainability of silicone pressure-sensitive tapes…


Source: GlobalSpec