PPS(Polyphenylene Sulfide) Keycap, from FAR EAST

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Rantokorea(http://www.rantopad.co.kr/) made big one step!
Using PPS(Polyphenylene Sulfide), Super Engineering Polymer (High Performance Plastic) for keycap is most bold endevor ever seen.
Ah, sorry. Groupbuy for 200 set's already over(2017. 7. 13.), but sold out in an hour!
(Link: http://www.rantopad.co.kr/goods/goods_view.php?goodsNo=1000000153#detail)
Many support from mech key enthusiasts for this product needed make groupbuy once again.
* Winkeyless set producing's ongoing, delivery will take place later(Maybe October).
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Package's simple but It isn't rubbish.
Point(Chocolate) keycap Included for groupbuy participant so I'll check out first.
* Looks like Rantokorea has plan Chocolate-colored groupset. (and Blank keycap only this time)

Appearance's looks like PBT so far.
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But Grip's no joke.
Much more different.
I made test for Kailh bronze switch but It took miniutes with gloves and Keycap puller and...
* Pay attention for safety, especially with bare hands. It's hard as Aluminium.
(Stands 10 seconds at 260 degree celcious maintaing 40% of flexural strength. Linear expansion curves shows similar to Aluminium. Even direct exposure under sunlight 1 year, 90% of mechanical strength remains... Thanks anyway google)
Back to comparison with GMK keycap.
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Each edge's showing good finish. Interference whithin keycaps will be minimum.
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Significant difference at top. Little bit narrow but my favorite :)

And... Here's what's in package.
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Picture's cannot show any difference with PBT, but touch's gorgeous.
Tough like sandpaper and My nail could not made scratch :)
Yes, I made test at Spacebar.
Three attempt second finger, vertical scratch and here's the picture.

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Anyway, Super Engineering Polymer keycap's in my office!
Winkeyless part will arrive later so typing footage will be later but I can say:
We are at the future of Keycap market.
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dubiousOne
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Sep 11, 2017
쏘쿨~~