Innovating Durability: The Molecular Revolution in Hearing Aid Protection

Innovating Durability: The Molecular Revolution in Hearing Aid Protection

Introduction: In the realm of medical devices, hearing aids occupy a uniquely challenging intersection of delicate electronics and demanding environmental exposure. These vital instruments not only restore the richness of sound to individuals but also represent a marvel of engineering that faces a nemesis as old as time: corrosion. Today, we’re peeling back the curtain on a game-changing innovation that stands as a sentinel against this age-old adversary. Welcome to the world of P2i’s molecular-level conformal coatings—a trailblazing technology that’s redefining reliability in the hearing aid industry.

Addressing the Pain Points: As engineers and specialists in the medical device sector, you’re no strangers to the tribulations wrought by sweat, rain, and humidity. The corrosion damage and field failure rates are not just unseemly—they chip away at the trust and dependability your products represent. Reduced lifespans and faltering functionality aren’t just inconveniences; they’re barriers to quality of life. And that’s where our narrative takes a turn from the traditional, toward a solution as elegant as it is effective.

The P2i Difference: What sets P2i apart isn’t just a protective coating; it’s the very essence of protection reimagined at the molecular level. Our patented approach to conformal coatings does-away with the bulky, weighty, and costly mechanical seals of yesterday for an ultra-thin armour. It’s a shield that not only preserves the integrity of every note and nuance delivered by a hearing aid but also invites sustainability into the fold by allowing product reworks and slashing scrap costs.

Operational and Commercial Synergy: It’s no secret that operational efficiency and cost-effectiveness are the twin pillars of successful mass production. With P2i’s technology, hearing aid manufacturers have witnessed a tangible transformation—operational costs curtailed, efficiencies enhanced, and a new horizon of customer satisfaction as devices remain resilient against the relentless onslaught of liquid ingress. For one manufacturer in China the protection of the PCBA with Barrier Coating helped them solve their corrosion issues, making them confident for business acceleration.

A Commitment to Sustainability and Safety: In an era where chemical regulations are in flux, P2i’s commitment to compliance is unwavering. Our coatings not only defy the elements but also stand in alignment with ongoing chemical regulations, offering both PFAS-free and PFOA-free solutions. It’s a testament to our dedication to not just the present needs but also the future well-being of our planet and customers.

Conclusion: We stand at the vanguard of innovation, not simply as a pioneer of the next generation of conformal coatings, but as your partner in crafting a legacy of reliability and excellence. For hearing aid manufacturers, P2i isn’t just a choice—it’s the beginning of a future where durability meets performance without compromise. Get in touch today and understand how we can make these improvements with you on your product range.

In the dynamic world of consumer electronics, where innovation drives progress and demands are ever evolving, one critical aspect often overlooked is protection against corrosion damage. As a thought leader in this domain, P2i is at the forefront of revolutionizing conformal coatings to address this pressing issue, particularly within the realm of gaming headsets.

Gaming headsets, with their intricate electronic components and delicate circuitry, face unique challenges when it comes to corrosion protection. From exposure to sweat, drinks, and high humidity to the inevitable liquid ingress that accompanies intense gaming sessions, the stakes are high for manufacturers to deliver products that withstand the rigors of everyday use.

Yet, traditional methods of corrosion protection often fall short, leading to excessive costs, decreased product lifespan, and diminished sustainability. Enter P2i’s patented solution – a game-changer in the world of electronics protection.

Operating at the molecular level. P2i’s conformal coatings achieve unprecedented levels of conformality and reliability. Unlike conventional coatings that struggle with edge effects and lack of uniform coverage, P2i’s technology forms an ultra-thin barrier that seamlessly adheres to every surface, leaving no room for corrosion to penetrate.


But the benefits don’t stop there. The nature of P2i’s protection material allows for product reworks, increasing sustainability and reducing scrap costs. No longer will treated electronics be deemed unrepairable – with P2i’s solution, manufacturers can salvage and refurbish damaged products, minimizing waste and maximizing efficiency.

Furthermore, by collaborating with P2i, gaming device manufacturers can address and resolve liquid damage issues, providing a better product offering to their customers. With P2i’s ultra-thin polymer coatings, costs are lowered, operational efficiencies are increased, and overall product quality and customer satisfaction are improved.

The advantages of P2i’s technology extend beyond mere protection – they pave the way for a new era of electronics reliability and sustainability. Gone are the days of costly labor requirements for masking and demasking, online scrap costs, and field failure returns. With P2i, manufacturers can streamline their operations, reduce overhead, and deliver products that exceed expectations.

Based on P2i’s product offering, a leading gaming headset component manufacturer in China have now put their trust in P2i’s ultra-thin nano-coating technology. We now deliver them increased reliability and they enjoy our rapid service delivery. We could do the same for you!

So, to all engineers, quality, reliability, new product introduction, and procurement teams within the electronics sector – if you’re tired of grappling with the challenges of corrosion damage and seeking a solution that truly delivers, look no further than P2i. Contact us today to learn more about how our pioneering conformal coatings can transform your electronics protection strategy and propel your business into the future.

Together, let’s elevate electronics protection to new heights with P2i – the pioneer of the next generation of conformal coatings. Click here to find out how we can help you with your specific challenge.

In the ever-evolving landscape of electronic device protection, and the need to meet the right-to-repair requirements, one method stands out as the epitome of technological advancement: Plasma Coating. As a revolutionary approach, plasma coating surpasses traditional methods like physical gaskets, parylene, and liquid-based conformal coatings, offering unparalleled advantages technically, operationally, and commercially.

Technical Advantages:

Uniform and Precise Coverage: Plasma coating ensures a consistent and uniform protective layer on electronic components. The precision of application, achieved through the inherent molecular-based approach, eliminates the risk of uneven coating, providing comprehensive coverage that liquid coatings could never achieve.

Microscopic Protection: With plasma coating, the protective layer reaches microscopic levels, offering superior defence against contaminants, moisture, and corrosive elements. This microscopic protection surpasses the capabilities of traditional methods, enhancing the reliability and longevity of electronic devices.

Enhanced Dielectric Properties: Plasma coating exhibits excellent dielectric properties, ensuring optimal insulation for electronic components. This out-performs the insulation capabilities of physical gaskets and liquid coatings, reducing the risk of electrical failures and improving overall device performance.

Operational Excellence:

Thinness and Lightweight Design: Unlike physical gaskets that add bulk or parylene coatings that can be too thick, plasma coating provides an ultra-thin and lightweight protective layer. This not only preserves the aesthetic design of electronic devices but also contributes to improved portability and ease of integration.

Conformity to Complex Geometries: Plasma coating adapts seamlessly to intricate and complex component geometries. It conquers challenges that physical gaskets and liquid coatings may face in conforming to irregular shapes, ensuring every nook and cranny is effectively shielded and doesn’t suffer from edge effects.

Efficient and Scalable Process: The plasma coating process is efficient and scalable, allowing for high-volume production without compromising quality. This operational efficiency outshines the labour-intensive application of physical gaskets or the time-consuming curing processes associated with liquid coatings. In addition, there is no trapped air during plasma deposition and so coatings remain intact and fully protective throughout temperature and humidity changes experienced during product use.

Commercial Value Proposition:

Cost-Effectiveness: Plasma coating proves to be a cost-effective solution over the long term. In addition to the extended lifespan due to reduced field failure returns, the reduced labour requirements of minimal masking, factory footprint and ability to eliminate scrap due to product re-work and repair; a reduced piece part price is achieved. Making plasma coating a financially sound choice for manufacturers and end-users alike.

Increased Productivity and Reliability: The reliability of plasma coating translates to increased productivity for end-users. Reduced downtime due to electronic failures enhances overall operational efficiency, providing a competitive edge in the market.

Environmental Sustainability: Plasma coating is an environmentally friendly option, with minimal waste and no solvents or volatile organic compounds (VOCs). This aligns with the growing demand for sustainable practices in manufacturing.

In conclusion, plasma coating emerges as the unequivocal leader in electronic device protection, outshining physical gaskets, parylene, and liquid-based conformal coatings in terms of technical prowess, operational adaptability, and commercial viability – whilst delivering to the right to repair requirements. Embracing this cutting-edge technology is not just a choice; it’s a strategic imperative for those seeking optimised and future-proofed electronic protection. Elevate your electronic devices with the superior shield of plasma coating and redefine the standards of reliability and longevity by contacting us today to understand how this can work on your products.

Protective Coating Companies Form Association to Further Global Sustainability Goals
The newly formed United Electronics Coating Association (UECA) will develop technical and market solutions to further environmental and sustainability goals globally for all electronic products. 

[LONDON] – March 15, 2023 The United Electronics Coating Association (UECA) has officially launched its operations to bring together key protective coating companies to work together to support regulation in favor of environmental goals as well as develop both technical and market solutions to improve electronic product sustainability.

David Greenman, the UECA’s Chairman, stated, “As the world continues exponential growth and reliance upon electronics products, it’s critical that businesses and organizations do their part to ensure this growth is sustainable. The UECA is excited to meet these challenges head-on through an organized effort of resources and talent.”

The UECA has pooled its resources among its members to tackle objectives, including regulations and legislation, marketing and policy, and standards. A paper outlining the association policy objectives can be found at

Founding member companies of the UECA include: ActnanoEuroplasmaHumiSealHZOInventecP2iSpecialty Coating Systems, and VSi Parylene, and is managed by BEAMA in the UK. Membership is currently open to relevant companies and can be applied for at

About the United Electronics Coating Association (UECA)

The United Electronics Coating Association (UECA) was established in 2022 to support, develop and deliver to markets sustainable electronic coating solutions in line with the principles of the Circular Economy, recyclable electronics, and re-usability.

Press Contact – Howard Porter


When the Sustainability Revolution began to gain pace in the early noughties, companies initially, and understandably, looked inwards. The first drive in sustainable credentials was to put your own house in order, with directives around energy usage, packaging and materials, employee behaviours and a raft of initiatives that looked to lessen carbon footprint and increase green awareness on all fronts. So far so good.

It’s not just about you
But the requirement for profitability has always meant that commercially, quality at the best price, was the Mother Lode in terms of developing an increasingly global supply chain. While this brought frontline commercial benefits, and globalization has seen economies burgeon the world over, it has also brought companies the burden of scrutiny across the chain: Sustainability an increasing focus in this regard.

A wide-ranging Impact Policy
P2i has been on its own Environmental journey since its inception in 2004. Like other companies, P2i apply non-financial factors in order to analyze processes and identify material risks and growth opportunities. As a global leader in sustainably protecting products, P2i are dependent on collaborating with a complex supply chain of innovative partners. Our needs are not necessarily driven by price, though of course a factor, but in the need to keep developing P2i products to be ever more efficient and exceptional through time.

Working with the industry
Today P2i are developing a robust range of protection solutions that ensures the lowest total cost of ownership for conformally protecting electronics from corrosion damage, whilst ensuring the highest reliability and circularity. As the leader in ultra-thin plasma conformal coating solutions and having commercialised a generation of halogen-free plasma conformal coatings, P2i work with customers who have profound Supply Chain Sustainability programmes that run in parallel with our own efforts and ensure the best-in-class performance for all stakeholders.

Striking carbon emission reductions
Our advances within the industry are considerable. For example, P2i could save 50K tonnes carbon emissions on mobile phones, which is a sizeable amount of OEM’s suppliers’ carbon emissions avoided. This success is the result of our in-house expertise and capabilities as a sector front-runner and also on the high demands of our suppliers, who work with us to establish best-in-class products.

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