Comparison on the effect of each kind of surface treatment
1. Comparison from three sides
Our company has several kinds of surface treatment. Such as sliver chrome, black includes black oxide, black electrophoretic and black chrome, colorful has red electrophoretic, blue electrophoretic, gold titanium and rainbow titanim. Each plating has different features. The following table shows the comparisons from color brightness, fastness, and anti-rust performance.
|
Surface Treatment |
color brightness |
color fastness |
anti-rust performance |
NSS neutral salt spray test |
|
chrome plated |
★★★★★ |
★★★★ |
★★★★ |
≥72 hours |
|
black chrome |
★★★★★ |
★★★★ |
★★★★★ |
≥96 hours |
|
black oxide |
★★ |
★★ |
★ |
|
|
electrophoretic |
★★★ |
★ |
★★ |
≤24 hours |
|
Titanium |
★★★★★ |
★★★★ |
★★ |
≤24 hours |
2. Chrome and black chrome
From the table, chrome and black chrome is the best plating. We finish these two plating by ourselves.We have automatic plating line and chrome is the most popular for all clients. Price is good and quality is better. Our chrome could pass over 72 hours salt and spray test. We produce black chrome plating line this year and it could pass over 96 hours salt and spray test.
