We’re finding ourselves frequently pulling the screw to thoroughly clean it before running clear parts (lenses, covers, etc) that have strict aesthetic requirements for black specks. Has anyone found a purging compound that is extremely effective in removing carbonized material from the screw and barrel and would eliminate the frequent cleaning of the screw? Does it also not leave a lot of residue which would cause other issues with aesthetic lenses?
Thanks,
Chris
MAPP members have access to post on the forum and must be logged in to post. Questions? Please contact info@mappinc.com.
Effective Purging Compounds for Clear Lens Molding
-
ch3solutions
- Posts: 27
- Joined: Tue Feb 27, 2018 9:42 am
Re: Effective Purging Compounds for Clear Lens Molding
We use Asaclean U grade followed by E grade transitioning to clear Polycarbonate. We have had great success with it. For screw pulls or really tough carbon problems we use EX grade then E grade. Below is our Asaclean reps info.
Jeremy Cooley
Technical Sales Representative
Sun Plastech Inc. (Asahi Kasei Group)
Purging Compound
Tel: 864-392-1144
Cell: 864-617-6143
Fax: 864-752-1383
Jeremy Cooley
Technical Sales Representative
Sun Plastech Inc. (Asahi Kasei Group)
Purging Compound
Tel: 864-392-1144
Cell: 864-617-6143
Fax: 864-752-1383