Result:0002713

From MediaWiki
Material name VHB Adhesive Transfer Tape: F9473PC
Manufacturer 3M
Supplier
Test result original Temporary
Result resume
Test result public Temporary
Copper result A: Red tarnish (T); Rainbow tarnish (T) Predominantly on the bottom section. Light haze (T): specular reflection at most angles. Diffuse at glancing angles. Predominantly on the bottom section. ; B: Red tarnish (T); Overall: T
Silver result A: Yellow tarnish (T); B: Yellow tarnish (T); Overall: T
Lead result A: Darkening (T); Violet tarnish (T); Thin orange compacted corrosion (T); B: Darkening (T); Violet tarnish (T); Thin orange compacted corrosion (T); Overall: T
Date tested 2020/09/10
Tester AMNH
Test used Oddy Test
Description of tested material Removed liner from tape, cut tape to weight, and adhered tape to Mylar strip
Composition of tested material Solid roll of double-sided clear adhesive transfer tape with a paper liner.
Comments Test ID: 294; Control ID: C25; Lid components A: New; Lid components B: Reused (T:1)
Color
Material type synthetic/polymer
Use type adhesive (film tape)
Intended use Display
Is in use No
Control coupons file
GCMS results file
Result image