Abrasion parameter of keypad printing

 
　
　 Silk screen printing, all color except Black Silk screen printing, Black Silk screen clear coating Sprayed silicone clear coating Duracoat Encap Parylene
　 　 　 　 　 　 　 　
Abrasion resistance Poor Fair Good Good Excellent Superior Excellent
Poor - under 10 cycles
Fair - 10 ~ 15 cycles
Good - 15 ~ 30 cycles
Excellent - 50 ~ 100 cycles
Superior - 100 ~ 200 cycles
Definition of failure:
Failure occurs when a printed line breaks or a second layer of color is exposed.

Abrasion test equipment:
RCA Abrasion Wear Tester:Norman Tool model #7 IBB.
Abrasion paper:Norman Tool paper type #1189

1 cycle of abrasion test equals about 10,000 times of finger press.
Note :  The above is random figures for reference only and is subject to change because of different
font style of different font style of the graphics and key design.

***Joesmen reserves the right to update any information in this data sheet without any prior notice.***

　

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