Waterproof vs. Water Resistant

Posted by Advanced Coating on Nov 15, 2022 1:57:01 PM

As the need for water protection in products continues to grow, manufacturers are striving to meet this demand. However, there can often be confusion surrounding the terms "waterproof" and "water resistant" and how they apply to different devices.

Conformal coatings have long been recognized as effective solutions for protecting devices against liquids and water damage. However, it is crucial to understand which coatings are suitable for specific materials and the level of water protection required.

In this blog post, we will delve into the distinction between "waterproof" and "water resistant" and then explore how conformal coatings can effectively safeguard your device.

Understanding the Difference: Waterproof vs. Water Resistant

When a device is described as water resistant, it means that it can resist water penetration to a certain degree or level. However, this resistance is not long-lasting, making a water-resistant product the least protected against water damage. Typically, water resistance works well for phones, watches, and other small devices. For instance, if a little water were to spill on your watch while washing your hands, the device would not be immediately destroyed.

On the other hand, waterproof devices can continue functioning even when fully submerged in water. However, it is important to note that there are varying levels of protection within the waterproof category. For example, some waterproof devices may only survive for a few seconds if briefly immersed in water.

Understanding IP Codes

To indicate the durability of products, they are assigned Ingress Protection (IP) Codes. These codes rank devices like cell phones and smartwatches based on their resistance to dust particles and water.

The IP Code system rates the level of protection on a scale of 0 to 8. The higher the number, the greater the device's protection. The code begins with "IPX" followed by the protection number. The recommended rating for fully waterproof devices is IPX7, which allows for submersion in water up to one meter for a maximum of 30 minutes.

The Effectiveness of Conformal Coating

Conformal coatings have emerged as effective alternatives to bulky enclosures for water protection. Not only are they lightweight, but they also safeguard devices against various substances, including dust, chemicals, water, and other liquids.

One particular conformal coating, parylene, has the ability to achieve an IPX7+ rating, making it an excellent choice for waterproofing devices from the inside out. Parylene's thin coating, engineered through a vapor form, provides ample coverage for electronics and printed circuit boards.

Parylene utilizes a unique Chemical Vapor Deposition (CVD) coating method, resulting in dense layers that limit the penetration of water, sweat, and other liquids. Additionally, parylene is less bulky, lighter in weight, and easier to repair compared to alternative options.

If you are considering a conformal coating for your products, parylene stands out as the optimal choice for water protection. Its advanced technology ensures long-lasting waterproofing, even in extreme conditions. With an IPX7+ rating, your devices will be fully protected against water damage, allowing for use in water sports, outdoor activities, and other wet environments.

Parylene's thin and lightweight coating also ensures that it does not interfere with the functionality and design of your devices. It provides a seamless layer of protection that is virtually invisible, maintaining the aesthetics and usability of your products.

In addition to water protection, parylene offers excellent resistance against dust, chemicals, and other liquids. This makes it an ideal choice for a wide range of applications, including medical devices, automotive electronics, and outdoor equipment.

When it comes to waterproofing and protecting your devices, parylene is the ultimate solution. Its advanced coating technology and exceptional performance make it the go-to choice for manufacturers and consumers alike.

If you want to learn more about how parylene can waterproof your devices and enhance their durability, contact us today. Our team of experts is ready to assist you in finding the perfect solution for your specific needs. Don't let water damage hold you back – protect your devices with parylene today!