xxx


« Prev | | Next »

Sort by:


Powder Coating Clinic: Touch-up Options for Powder Coated Parts
Q. I’ve been told that a powder coated part cannot be “touched-up.” I have some patio furniture that I had powder coated and the powder coating shop that did the work for me stripped the threads in holes used to rack the part. I can fix the threads ...
Ask an Expert Published: 12/1/2016
Powder Coating Clinic: Making Powder Lines More Profitable
Q. We run a job shop powder coating operation with a conveyor system that runs at around 4 to 6 fpm, depending on what product is hung. We are putting through a lot of work, but our profits are not great. Can you suggest how to improve the efficienc...
Ask an Expert Published: 12/1/2016
Powder Coating Clinic: Avoiding Rust on Parts
Q. We apply lighter colors of powder to our ticket machines for parking lots. Some go into covered garages, but many of them are exposed to the outdoor elements. We have some problems with rust around the base of the machines and also on corners. We...
Ask an Expert Published: 11/1/2016
Powder Coating Clinic: Discoloration of Metal-Flake in Powder
Q. We have a metal-flake silver powder color that we use regularly. If the surface is abraded with a Taber wheel—or even a pencil eraser—it darkens significantly in the abraded area. We even have this problem when our parts scrape against cardboard ...
Ask an Expert Published: 11/1/2016
Powder Coating Clinic: Sanding for Repair
Q. We sand aluminum die-cast parts that have minor defects in the powder coating before recoating them. The small areas of dirt, metal blemishes, fibers or similar particles are sanded using 120-grit sandpaper on an orbital sander. After recoating t...
Ask an Expert Published: 11/1/2016
Powder Clinic: Pinholes Mentioned in July Issue
Q. Just read the article in most recent issue of PF about our problem and wanted to respond with what we found out.
Ask an Expert Published: 8/23/2016
Powder Clinic: Is Blasting Enough for Preparation?
Q. I am looking into making the switch from liquid to powder coating. I have an experienced powder coater who says all my aluminum and steel parts need is to be blasted, and that should be good enough. But I am finding mixed reviews online. So is th...
Ask an Expert Published: 8/23/2016
Powder Clinic: Adhesion of Powder to Brass
Q. I’ve heard from a few vendors that brass presents challenges with adhesion, whereas steel and aluminum do not. What is the reason for this?
Ask an Expert Published: 8/1/2016
Powder Clinic: Outdoor Durable Powder
Q. We have a large job that requires protection from sunlight. What kind of powder we should use?
Ask an Expert Published: 7/1/2016
Powder Coating Q&A: Micro-Porosity in Cured Coating
When our parts are inspected, there seem to be thousands of very small pin pricks.
Ask an Expert Published: 6/1/2016

« Prev | | Next »


Suppliers | Products | Experts | News | Articles | Calendar | Process Zones

The Voice of the Finishing Industry Since 1936 Copyright © Gardner Business Media, Inc. 2016

Subscribe | Advertise | Contact Us | All Rights Reserved