Mechanical keyboards have been a popular choice among gamers, typists, and tech enthusiasts for many years. One of the key features of a mechanical keyboard that influences both aesthetics and functionality is the keycaps. Keycaps come in various materials, profiles, and designs that cater to different user preferences. For beginners who are exploring the world of mechanical keyboards, understanding the different materials used for keycaps is essential for making an informed decision.
In this article, we will compare 19 popular mechanical keyboard keycap materials, helping you choose the right one for your needs. We’ll dive into the characteristics, advantages, and disadvantages of each material to give you a better understanding of their performance, durability, and feel.
1. What Are Keycaps in Mechanical Keyboards?
Before we dive into material comparisons, let’s first understand what keycaps are and why they matter. Keycaps are the top part of a keyboard switch that you press when typing. They can be made from various materials, and their feel, sound, and appearance can vary significantly depending on the material used.
2. Why Material Choice Matters for Keycaps?
The material used for keycaps directly impacts your typing experience. Whether you’re gaming, typing, or programming, the keycap material affects the noise level, feel, durability, and appearance. Some materials offer a quieter typing experience, while others are designed for long-lasting performance.
3. Overview of Keycap Materials
There are several materials commonly used for mechanical keyboard keycaps, each with unique characteristics. The most common materials are ABS, PBT, POM, and more. Let’s take a closer look at 19 keycap materials to help you find the one that suits your needs.
4. ABS (Acrylonitrile Butadiene Styrene) Keycaps
ABS is one of the most common materials used for keycaps. It is lightweight, affordable, and widely available. However, it has a few drawbacks, such as its tendency to wear down and develop a shiny, greasy surface after prolonged use. Despite this, ABS is a popular choice for many due to its affordability and variety of designs.
Pros:
- Lightweight
- Affordable
- Variety of designs available
Cons:
- Prone to wear and tear
- Shiny surface after heavy use
For more detailed comparisons, check out our comparison guide.
5. PBT (Polybutylene Terephthalate) Keycaps
PBT is known for its durability and resistance to wear. Unlike ABS, PBT does not develop a shiny surface over time, making it a great choice for those who want long-lasting keycaps. PBT keycaps are also more resistant to heat, making them a popular option among gamers and heavy typists.
Pros:
- Durable and long-lasting
- Resistant to shine and wear
- High resistance to heat
Cons:
- Heavier than ABS
- More expensive
If you’re interested in the material’s build quality, check our material guides.
6. POM (Polyoxymethylene) Keycaps
POM, also known as acetal, is a durable and smooth material commonly used for high-performance keycaps. It offers a more premium feel and smooth typing experience than ABS and PBT. However, POM keycaps are less common and may be harder to find.
Pros:
- Premium, smooth feel
- Durable
- Smooth texture
Cons:
- Less common
- More expensive
For those looking for a smoother typing experience, consider POM, as discussed in our typing feel guide.
7. PC (Polycarbonate) Keycaps
Polycarbonate is a transparent plastic used in some high-end keycaps. It is known for its clarity and strength, making it a great option for backlit keycaps. However, polycarbonate keycaps can be prone to scratches and can yellow over time.
Pros:
- Transparent, ideal for backlighting
- Strong and durable
Cons:
- Can scratch easily
- Yellowing over time
Explore more on customization options through our design and customization guide.
8. PBT vs. ABS Keycaps: A Detailed Comparison
If you’re wondering whether to choose PBT or ABS, you’re not alone. Both materials have their benefits and drawbacks, so understanding the key differences is essential. PBT keycaps are more durable and resistant to wear, while ABS keycaps are more affordable and lightweight.
Check out our full profile comparisons for an in-depth look at PBT vs. ABS.
9. Silicone Keycaps
Silicone keycaps are flexible, soft, and offer a different tactile feel compared to traditional keycaps. They’re perfect for users who want a quieter typing experience. However, silicone keycaps may not be as durable as other materials.
Pros:
- Soft and comfortable feel
- Quieter typing sound
Cons:
- Less durable
- May not fit well on all mechanical keyboards
10. Metal Keycaps
Metal keycaps, typically made from aluminum or stainless steel, offer a premium look and feel. They are durable and have a satisfying weight to them. However, metal keycaps can be cold to the touch and may make a louder sound when typing.
Pros:
- Durable and long-lasting
- Premium aesthetic
- Heavy and satisfying feel
Cons:
- Can be loud when typing
- Cold to the touch
11. Resin Keycaps
Resin keycaps are highly customizable and often used for artistic designs. They are durable and can feature intricate designs, but they tend to be heavier and more expensive than other materials.
Pros:
- Customizable and artistic
- Durable
Cons:
- Heavy
- Expensive
Check out our artisan keycap collections for unique designs.
12. Wood Keycaps
Wooden keycaps are rare but unique in design. They offer a natural, rustic feel and are often hand-crafted. While they are aesthetically pleasing, wooden keycaps can be prone to wear and may not be as durable as other materials.
Pros:
- Unique, natural aesthetic
- Handcrafted appeal
Cons:
- Prone to wear
- Less durable
13. Ceramic Keycaps
Ceramic keycaps offer a distinct, high-end feel. They are smooth, heavy, and have a premium look. However, ceramic keycaps are fragile and can break easily if dropped.
Pros:
- Premium feel
- Smooth texture
Cons:
- Fragile
- Expensive
Explore more on keycap materials in our materials guide.
14. ABS Double-Shot Keycaps
Double-shot keycaps are made by injecting two different materials into the mold, resulting in keycaps that will never fade or wear down. ABS double-shot keycaps offer durability without the usual wear and tear of standard ABS keycaps.
Pros:
- Highly durable
- Won’t fade or wear over time
Cons:
- Heavier than standard ABS keycaps
15. Cherry Profile Keycaps
Cherry profile keycaps are popular due to their comfortable, ergonomic design. These keycaps are low-profile and often made of PBT material, offering a balance of durability and comfort.
Pros:
- Comfortable, ergonomic design
- Durable (when made from PBT)
Cons:
- Less variety compared to other profiles
For more on profiles, check our profile guide.
16. Keycap Legends: How Material Affects Visibility
The legend is the text or symbol on the keycap, which can be affected by the material used. Keycaps made from ABS often have legends that wear off over time, whereas PBT keycaps tend to retain their legends longer. Some keycaps also feature laser-etched or dye-sublimated legends, which offer greater durability.
For more on legends, visit our legends guide.
17. Conclusion: Which Keycap Material is Best for You?
Choosing the right keycap material depends on your typing style, aesthetic preferences, and budget. PBT keycaps are an excellent choice for durability and long-lasting performance, while ABS keycaps are lightweight and affordable. For those seeking premium feel and smoothness, POM and metal keycaps are great options. Consider your needs, and pick the material that best fits your preferences.
FAQs
- What is the most durable keycap material?
PBT is widely considered the most durable keycap material due to its resistance to wear and heat. - Are ABS keycaps good for gaming?
ABS keycaps are lightweight and offer a great typing experience, but they wear down faster than other materials, making them less ideal for long-term gaming. - How do metal keycaps feel?
Metal keycaps are heavy and provide a premium feel, but they can be cold to the touch and louder when typing. - Are silicone keycaps quiet?
Yes, silicone keycaps provide a soft and quieter typing experience compared to other materials. - Can resin keycaps be customized?
Yes, resin keycaps are highly customizable and often feature unique, artistic designs. - Do POM keycaps wear down over time?
POM keycaps are highly durable and tend to retain their smooth feel longer than ABS or PBT keycaps. - How do I maintain my keycaps?
Regular cleaning and proper storage can help maintain your keycaps. Visit our cleaning guide for more tips.