Bergamo, Italy, a city rich in history and culture, holds a significant place in the annals of Italian heritage. Nestled in the Lombardy region, Bergamo boasts a captivating past that dates back to the Celts and Romans. It played a vital role in trade and commerce,...
Lighting applications
Ameri-Cure Inc. is a US manufacturer and leader in spray booth manufacturing for customers all over North America for decades. The Company offers waterborne spray booths, drying systems, truck booths, paint mixing rooms, and prep-stations for high-end painting and...
2) Transparency So how do scientists measure clear plastic? The boundaries between ‘transparent’ or ‘clear’ and ‘translucent’ or ‘opaque’ are often highly subjective. What is acceptable for one observer is not necessarily acceptable for another. One test for measuring...
Our Stratus line is used for LED lighting. Recently we received a request for a frosted tube. The link below gives Eastman's response, but for small extrusion runs we have a Per-Fix solution from Chem Pak. We have other methods, but the Per-Fix 6500 method is ideal...
Eastman Chemical has a Spectar Blog. Spectar, is a copolyester used for many applications, one of them is for LED light diffusion and transmission. Q: I know Eastman Spectar™ copolyester well in the retail market, but didn’t know about the offerings in the lighting...
Our LED tubing was put to a beautiful use with Objects of Common Interest in a Brussels display. The architects chose our line of Stratus tubing (6" OD). The project came to us first in concept, design, and fabrication. The material used to produce these lights is an...
We were approached by a lighting manufacturer to form a suitable transparent casing and shell for an industrial light. Normally extruding this would be the answer, but the quantity needed did not justify the tooling. So, using a secondary fabrication process, we...
Recently we had a request to make circular and helical small diameter bends for a lighting project. We designed special heaters for the project and made our prototypes with clear, transparent CAB (butyrate). The trick is proper annealing. We not only heat our bends to...
When the noted Adirondack Studios asked for a light diffusive tube for a “fire ring” I had no idea that it would lead to a trip to Chicago and some much-needed culture. All that I knew was that this fire ring was to be used in an opera. It was to be made in 16...
Grace Bible Church of Catawissa, PA needed a quick lighthouse for VBS. We supplied a 10" OD CAB (butyrate) tube with an extension of Stratus and a 40W LED. Better lighthouses can be found, but this satisfied the need of the moment. So, let the games begin.
Problem: Extrude a heavy-walled small diameter pneumatic tube; in this case the wall area composes 75% of the tubing area. The difficulty comes in maintaining wall uniformity while eliminating “lensing,” uneven cooling, uneven shrinkage (curling) and chatter lines....