User's Manual

Subject: PRODUCT ENGINEERING
SPECIFICATION
Part No.: 9Z.P5E**.***; Rev.: 0
Doc. No.:
201-C001
Project Code:
9Z.P5E81.001
Page 21 of 33
Model Name:
U10B
Release Notice
Resistance
Rating
Description
5
No effect on surface; no color on cloth after 50 double rubs.
4
Burnished appearance in rubbed area; slight amount of color on cloth after 50
double rubs.
3
Some marring and apparent depression of the film after 50 double rubs.
2
Heavy marring; obvious depression in film after 50 double rubs.
1
Heavy depression in the film but no actual penetration to the substrate after 50
double rubs.
0
Penetration to the substrate after 50 double rubs or less.
d. Norman Abrasion (ASTM F2357)
Test Parameters:
Equipment: Norman Tool or RCA abraser
Subject the test specimen to abrasion with 175g weight .
1. 2K low bake 60 cycles
2. 1K high bake 50 cycles
3. Powdercoat 150 cycles
4. UV 150 cycles
5. IMR 50 cycles
6. Thermal Ink Transfer 50 cycles
7. Plated Finish 50 cycles
8. Conductive Coatings 50 cycles
9. Silk Screen / Pad Print 50 cycles
10. NCVM 150 cycles
11. ED 50 cycles
12. Carbon Fiber Composite 50 cycles
13. Anodized 150 cycles
Pass Criteria:
No visual wear through the primary paint layer to either the substrate or a different color coating
layer after the specified number of cycles listed below are completed.
e. Compacted wool felt test
Keycap finish (e.g. gloss) shall be determined on a product by product basis and stay within drawing
tolerance for 100,000 cycles.
Form No.: A-01-001-09(111107) 保存期限:最新狀態 保存單位:eGRNSystem
過期處置:背面紙