![]() |
Vinyl Asylum Welcome Licorice Pizza (LP) lovers! Setup guides and Vinyl FAQ. |
|
In Reply to: For those of you who think "Mold Release" does not exist... posted by rich121 on November 23, 2009 at 19:36:27:
Some of those molding agents are put in to help the plastic flow properly.
In a past life I worked on some plastics projects trying to put covalent coatings onto PVC beads prior to injection molding. We found that the coatings tended to migrate after molding...i.e., plastic is not quite as static as you might think...even after molding. It would not surprise me to find things blooming to the surface...especially after a few decades.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: For those of you who think "Mold Release" does not exist... - dadbar 10:04:01 11/24/09 (0)