When it comes to customizing your mechanical keyboard, one of the most significant decisions you’ll make is selecting the right keycap material. Keycaps not only influence the aesthetics of your keyboard but also affect the typing experience, sound, and durability. With so many materials available, it can be overwhelming to choose the best one. In this guide, we’ll explore 20 common mechanical keyboard keycap materials, helping you make an informed decision for your next build.
Customizing your mechanical keyboard goes beyond just selecting a cool design; the material of your keycaps plays a huge role in both aesthetics and functionality. Whether you’re a gamer, a typist, or a keyboard enthusiast, understanding the different materials available for keycaps is essential. In this article, we’ll break down the most common materials, helping you make a more informed decision when purchasing your keycaps. Additionally, we will discuss factors like durability, texture, sound, and compatibility to guide your buying process.
ABS (Acrylonitrile Butadiene Styrene) Keycaps
Durability and Features:
ABS keycaps are a popular choice due to their affordability. However, they tend to wear out faster than other materials, especially with frequent use. ABS keycaps have a smooth texture and are known for producing a louder sound when typing. Over time, they may develop a shiny appearance due to wear and tear.
Common Use Cases:
ABS keycaps are commonly used in mass-produced mechanical keyboards. They are an excellent choice for those on a budget or beginners, but they may not be ideal for those seeking long-term durability.
PBT (Polybutylene Terephthalate) Keycaps
Strength and Stability:
PBT keycaps are known for their robustness and longevity. They are resistant to wear, making them an excellent choice for heavy typers and gamers. PBT keycaps also have a matte finish that resists shine, keeping your keys looking fresh for longer.
Why Choose PBT?
If you’re looking for durability and a premium feel without the shine, PBT is a great choice. It is also less prone to warping over time compared to ABS.
Learn more about PBT keycaps’ features and profiles at keycapshq.com.
POM (Polyoxymethylene) Keycaps
Smooth Texture and Durability:
POM keycaps are incredibly smooth and provide a pleasant typing experience. They offer excellent durability and resistance to wear, making them ideal for daily use. POM is often used in high-quality keycap sets, as it has a unique smoothness that adds to the overall typing feel.
Best for Typing Comfort:
The smooth texture of POM keycaps makes them an excellent choice for users who prioritize typing comfort. They also provide a distinct, satisfying sound.
PC (Polycarbonate) Keycaps
Transparent and Flexible:
Polycarbonate keycaps are transparent, allowing for RGB light diffusion, making them a popular choice for gamers. The material is flexible and lightweight, offering a balance between durability and aesthetics.
Light Diffusion:
PC keycaps are great for showcasing RGB lighting, providing a stunning visual effect during nighttime use.
PVD Coated Keycaps
What Is PVD Coating?
PVD (Physical Vapor Deposition) coating is a process that bonds a thin layer of metal onto the surface of keycaps, giving them a reflective, durable finish. This type of coating improves the keycap’s resistance to scratches and fading.
Longevity and Shine:
PVD-coated keycaps are extremely durable, retaining their shine for a long time. The coating also gives the keycaps a luxurious feel.
Metal Keycaps
Premium Aesthetic and Weight:
Metal keycaps are an excellent choice for those seeking a high-end, premium aesthetic. They are generally heavier, which adds to the overall typing experience.
Pros and Cons of Metal Keycaps:
While metal keycaps provide a sleek, industrial look, they can also increase the overall weight of your keyboard, making it less portable. They also produce a different sound profile compared to plastic keycaps, typically resulting in a more solid “clunk.”
Explore more about the different keycap profiles.
Wood Keycaps
Natural Look and Feel:
Wood keycaps are the ultimate in natural aesthetics. They offer a warm, organic look and feel that appeals to users who enjoy earthy designs. Wood is a durable material but requires more care than other materials.
Ideal for Aesthetic Keyboards:
If you’re building a keyboard with a focus on aesthetics, wood keycaps can add a unique, artisanal touch. They are often handcrafted, making each set truly one of a kind.
Silicone Keycaps
Soft Feel and Noise Reduction:
Silicone keycaps are soft to the touch and can significantly reduce typing noise. They are ideal for users who prefer a quieter workspace.
Ideal for Quiet Keyboards:
If you’re working in a shared space or need a quieter typing experience, silicone keycaps offer a solution. They are also more comfortable for long typing sessions due to their softness.
Resin Keycaps
Custom Designs and Art:
Resin keycaps are popular for custom builds and artistic designs. These keycaps can be molded into intricate shapes or designs, making them highly collectible. Resin keycaps offer a wide variety of aesthetic options, including ones with embedded glitter, patterns, and more.
Collectible Keycaps:
Resin keycaps are ideal for collectors who appreciate the artistry of keyboard customization. They can add a unique, personalized touch to your mechanical keyboard.
Rubber Keycaps
Comfort and Flexibility:
Rubber keycaps are soft and flexible, providing a comfortable typing experience. They are especially useful for users who type for long periods of time and want a cushioned feel.
Best for Gaming Keyboards:
Many gaming keyboards feature rubber keycaps because of their comfort and flexibility. These keycaps can also offer a more grippy surface, which is essential for fast-paced gaming.
Aluminum Keycaps
Sleek, Premium, and Heavy:
Aluminum keycaps are a premium option, offering a sleek and modern look. The material is heavy, providing a solid and durable feel to your typing experience.
Best for Durability:
If you’re looking for a keycap that will last and withstand the test of time, aluminum is an excellent choice. It’s durable, resistant to scratches, and adds a premium weight to your keyboard.
Ceramic Keycaps
Smooth Surface and Unique Designs:
Ceramic keycaps offer a unique texture and appearance. The smooth surface provides a satisfying tactile feel, while the material allows for various artistic designs.
Pros of Ceramic Keycaps:
Although ceramic keycaps are durable, they can be more fragile than other materials. They are best used for keyboard builds that prioritize aesthetics.
Delrin Keycaps
Why Delrin is Highly Durable:
Delrin is a highly durable plastic material that offers excellent resistance to wear and tear. It is similar to PBT but even more robust.
Features of Delrin Keycaps:
Delrin keycaps provide a smooth and comfortable typing experience. Their durability makes them perfect for heavy typers.
Glass Keycaps
Elegance and Transparency:
Glass keycaps offer a stunning, reflective surface that adds elegance to any mechanical keyboard build. They are typically used for aesthetic purposes, as they provide a unique visual appearance.
Uses in Aesthetic Keyboards:
Glass keycaps are perfect for those who want to showcase their keyboard with transparent or glowing designs.
Acrylic Keycaps
Clarity and Light Play:
Acrylic keycaps are clear and allow for light diffusion, making them ideal for RGB lighting. The material is strong and offers a clear, clean look.
Best for Custom Builds:
Acrylic is a popular material for custom mechanical keyboards, especially when light play is a priority.
Keycap Compatibility
Keycap Profiles and Material Choices:
When choosing keycaps, it’s essential to consider keycap profiles, as different materials are better suited to various profiles. Some materials work better with specific profiles for ergonomic purposes, such as the Cherry profile or OEM profile.
Tips on Compatibility:
Always check compatibility when purchasing keycaps for your mechanical keyboard. Some keycap materials are better suited for specific keyboard layouts and switches.
Keycap Material Care and Maintenance
How to Maintain Keycaps for Longevity:
Keycaps require proper care to maintain their shine and durability. Clean your keycaps regularly and store them safely to prevent damage. For specific materials like wood or metal, additional care may be necessary.
How to Choose the Right Material
Factors to Consider:
When deciding on a keycap material, consider factors such as typing feel, noise levels, durability, and aesthetic preferences. Your personal needs will guide the best material choice.
Conclusion
Choosing the right mechanical keyboard keycap material can make a significant difference in your typing experience. Whether you’re looking for durability, comfort, or aesthetics, there’s a keycap material out there to suit your needs. From ABS and PBT to unique options like resin and wood, each material has its own set of advantages and drawbacks. Consider your priorities—whether it’s a quiet typing experience, premium aesthetics, or long-lasting durability—before making your decision.
FAQs
- What are the most durable keycap materials?
- PBT and Delrin are known for their durability, lasting longer than ABS and other softer materials.
- What keycap material is best for a quiet keyboard?
- Silicone and rubber keycaps are excellent for reducing noise.
- Can I use any keycap material with my mechanical keyboard?
- Not all materials are compatible with all keyboards. Make sure to check compatibility before purchasing.
- What’s the difference between PBT and ABS keycaps?
- PBT is more durable and resistant to shine, while ABS tends to wear out faster but is cheaper.
- Are resin keycaps worth the investment?
- Resin keycaps are ideal for collectors and those who appreciate custom designs, but they can be fragile.
- Do metal keycaps affect typing sound?
- Yes, metal keycaps produce a distinct, more solid sound compared to plastic ones.
- How do I clean my keycaps?
- Regularly clean your keycaps with a soft cloth or use a keycap puller to remove them for deeper cleaning.