2016年2月16日星期二

How to distinguish quality of glitter powder


Distinguish quality of glitter powder :


 Appearance: High quality glitter powder has neat scraped edge without obious jagged slashed marks, and it is cellular hexagonal square in shape with the granular sizes having no difference.

 

 Shape: We can check the shape with the microscope, high quality glitter powder has a standard hexagon shape and no other powder left.

 

 Alkali resistance: High quality glitter powder after soaking in the strong acid and strong alkali liquid medium, and the color still keep shinning and not fade.

 

Temperarure Resistance: High quality glitter powder do not fade under high temperature .