Alkali dissolving polyester. A pipette is used to put a drop of concentrated sodium hydroxide onto a swatch of polyester. Care must be taken when working in a lab with alkalis as they can easily hydrolyse polyesters and cause holes in clothing. A previous drop has burned a hole in the material and bleached the surrounding.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP16425904
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images: