Extreme colour change from stress

Just thought this was (slightly) interesting. It's Jayo's "Easy ABS" - weird stuff, not really like ABS at all. It's very tough, but with poor temp resistance. If you bend it in half, if changes colour very dramatically

13 points · 3 comments · view on lemmy.world

3 Comments

daannii@lemmy.world · 8 pts · 279d (1 reply)

Most plastic lightens and becomes "milky" when stressed.

IMALlama@lemmy.world · 4 pts · 278d

I've seen that a ton with injection molded plastic, but I don't know if I've ever seen that happen on a printed part before. My prints usually break before deforming enough to get discolored.

Yaky@slrpnk.net · 3 pts · 278d

Real ABS turns white/grey too, from both stress and acetone (in liquid form, vapor does not seem to discolor it).