Butyrate (CAB)

An Ancient City of Lights

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,...

Butyrate Aging

The use of transparent tubing in pneumatic conveying systems for paper cups offers numerous advantages, particularly in terms of visibility. Clear tubing allows for easy monitoring and inspection of the conveyed cups throughout the entire process. The transparency of...

Labyrinth Pneumatic Miter Challenge

When Bayer came to us with a rush project for a children's learning display we faced a daunting challenge. We needed to take clear, transparent CAB 4" OD tubing and bend it into complex 3D shapes. This was necessary to conserve space and allow the display to break...

Dominion Energy

Plastic Fabrication Company Uses Clear Plastic Sheet for Custom Acrylic Fabrication Occasionally our customers need fabricated sheets for their product. Dominion Energy recentlyneeded a new wet calibration rig to replace a dirty old yellowing acrylic rig. The project...

Tubing That Holds Under Pressure

Building a Flow Loop with Clear Rigid Plastic Tubing and NPT Threads We were recently contacted by a Ph.D. student working on a multi-phase flow problem. The application called for a clear rigid tubing flow loop that would maintain a circular shape under pressure with...

NPT Threading of Butyrate Pipe

Butyrate, being a cellulosic, is friendly to most fabrications. The days are past when one could purchase butyrate fittings such as elbows and tees, nevertheless, butyrate pipe can be connected to metal or PVC pipe by means of compression fittings, slip fit and O-ring...

Our Static Dissipative Coating

We now have an option for a hard-baked static dissipative coating for our transparent tubing. Most plastics do not give up their electrons easily; they are insulators. And since they are insulators, they are poor conductors of electricity. Thus, electrical charges can...

P-Trap Bends-Small Diameter Tubing Bends

We made these P traps for HVAC equipment. We considered smoke gray, with butyrate or PETG tubing. In the end, we went with a .5" OD x .060w, clear transparent butyrate tube. Got to admit, this was a challenge to get this tiny multi-bend right. The plastics tubing will...

U Bends

Frequently we are asked to make UBends (180°) bends. In a UBend, the offset is twice the radius, and keeping the offset is the trick. In thermoplastics bends the tubing tends to pull in or out (memory) and work as a thermometer with radiant heat. Our process minimizes...

USFDA Or NSF Compliant Tubing

Our customers often ask us what grades of USFDA or NSF compliant tubing that we extrude for food contact. Generally, for caps, closures, and cups, FDA has not established compliance. Thus, UV stabilized butyrate (our formula 576E) is considered the standard. However,...

Set Screw Coupling Of Sleeves

Busada transparent sleeves can be coupled in many ways: solvent bonding, solvent spot welding, axial slit and clamping, radial slit and clamping, and heat expansion. In situations where attractiveness surpasses utility, we recommend small conical set screws. They are...

More Tight Radius Bends

Here above we have an example of a larger OD tight-radius-bends. This one is a 4.750 OD tube bent on a 13" center-line radius. You will notice that the right side of the bend has an extended tangent and the accuracy of the bend is measured by the inside wall...

Rectangular Tubing Upgrades in Clarity

Rectangular transparent tubing formed in an extrusion vacuum system has some inherent problems in clarity. For one, the vacuum sizer heads need extra length to combat the vacuum's tendency to round the tube. This tends to introduce draglines and chatter marks. We have...

Solvent Welding Butyrate Tubing

1. Solvent-welding butyrate tubing requires, well, a solvent (acetone alone will do it), some butyrate resin, a jar, and a brush. 2. We can provide you with some "fines," or you could cut some of the tubing scraps and generate some clean butyrate sawdust. 3. I like to...

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