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• Posted By : Keyboard Keycaps
• Posted On : Dec 23, 2023
• Views : 83
• Category : Soccer
• Description :

Overview

• If you're into mechanical keyboards, you've probably heard about PBT keycaps. They've become quite popular in recent years, with enthusiasts praising their texture and durability. But when it comes to the feel and typing experience, do PBT keycaps actually feel better than traditional ABS keycaps?

  In this article, we'll take an in-depth look at PBT vs ABS keycaps, including their materials, texture, sound, longevity, and overall feel. Read on to find out if the hype about PBT keycaps is justified or not.

  Keycap Materials: PBT vs ABS

  Let's start by understanding what sets PBT and ABS keycaps apart in terms of their materials.

  ABS (Acrylonitrile Butadiene Styrene) is a common plastic used to make keycaps. It's relatively inexpensive and easy to manufacture. However, it also has some drawbacks:

  ABS plastic is not very resistant to oils from your fingers. Over time, shine can develop on the keycaps from repeated use.

  Long term exposure to UV light can cause ABS to yellow and fade.

  ABS plastic is also not as durable as other materials and more prone to cracking or breaking over time.

  In contrast, PBT (Polybutylene Terephthalate) plastic offers some advantages:

  PBT plastic has a higher resistance to oil, so it does not shine as easily as ABS keycaps.

  It is less susceptible to yellowing from UV exposure. PBT keycaps will retain their original color for longer.

  PBT is a denser plastic, so keycaps made from it are thicker and more durable than ABS. They can withstand more abuse before cracking or wearing down.

  So in terms of sheer material properties, PBT has the edge over ABS keycaps. But how do these differences actually impact the feel and typing experience?

  Keycap Texture and Sound

  The textures of PBT and ABS keycaps are noticeably different.

  ABS keycaps tend to have a smoother, more slick surface finish. This gives them a glossier, shinier appearance, especially on top where your fingers make contact.

  PBT keycaps have a rougher, grainier texture. They feel slightly gritty or sandy to the touch. This matte texture helps them resist developing shine. Many enthusiasts enjoy the textured feel of PBT keycaps compared to smooth ABS.

  The textures give the keycaps different acoustical properties as well. When typed on, PBT keycaps produce a lower pitched "thock" sound signature. ABS keycaps sound higher pitched and more "clicky".

  Which texture feels better comes down to personal preference. Some typists may enjoy the smooth glide of ABS keycaps. Others may prefer the grittier, matte sensation of PBT. The sound profile can also factor into which typing experience you find more pleasing.

  Longevity and Durability 

  When it comes to longevity, PBT keycaps are the clear winner. As discussed earlier, they are less prone to oils, UV fading, and cracking over time. A set of PBT keycaps can potentially last for many years with regular use.

  ABS does not wear nearly as well. While thick ABS keycaps can still last a long time with proper care, it's not uncommon to see shine develop on ABS sets after 1-2 years. Replacing worn ABS keysets more frequently can get expensive.

  For mechanical keyboard enthusiasts who don't upgrade often, PBT's superior durability makes more economic sense long term. The ability to maintain the original look and feel of PBT keycaps for longer is a major selling point.

  Comfort and Ergonomics

  Do PBT keycaps actually feel better to type on for extended periods? This depends on a few ergonomic factors.

  Some users feel PBT's textured finish helps fingers grip and stay planted on the keys. This may reduce slippage and accidental key presses.

  The thicker construction of PBT keycaps also affects the typing angle and height. This can make them feel "taller" than thinner ABS keycaps. Proper keyboard tilt and tenting may be needed to adjust for the profile change.

  PBT's dense plastic construction transmits less vibration into your fingers. This cushioned impact may reduce fatigue compared to harder ABS keycaps over many hours of use.

  Ultimately any differences in comfort are minor. Switch type, keyboard mounting style, and setup ergonomics play a much bigger role here. Both PBT and ABS keycaps can be typed on comfortably with the right adjustments.

  Cost Considerations

  There's no denying that PBT keycaps are more expensive than mainstream ABS sets. High quality PBT sets usually start around $80-100, while ABS sets can retail for as low as $25-50.

  However, as discussed above, you are paying for improved longevity and aesthetic retention with PBT keycaps. The same PBT set may last through 2-3 keyboard upgrades. A cheaper ABS set will likely get shiny and need replacing sooner.

  For mechanical keyboard enthusiasts who like modifying and upgrading their boards often, sticking with affordable ABS sets is reasonable. But for those who just want one excellent keycap set that will stay looking and feeling great for years, the extra cost of PBT is easy to justify.

  Conclusion

  Do PBT keycaps actually feel better than traditional ABS keycaps? In some ways, yes:

  The textured finish of PBT keycaps provides more tactile grip and a pleasant, matte sensation.

  PBT plastic is thicker and transmits less vibration, which may reduce fatigue.

  Superior durability and longevity make PBT a smart long term investment.

  However, comfort and ergonomics are quite subjective. Smooth ABS keycaps may be preferable for some typists. The unique acoustics of each material comes down to personal taste as well.

  While PBT has some clear advantages, don't completely rule out quality ABS keycaps either. The right set can still deliver a great typing experience. Ultimately, the choice between PBT vs ABS comes down to your priorities and preferences as a discerning mechanical keyboard user.