Raw Material and Ingredient Plastics

FTIR Analysis – Fourier Transform Infrared Spectroscopy

Posted on January 19, 2008 by Guest Author

By Associated Polymer Labs, Inc. Fourier Transform Infrared Spectroscopy (FTIR) identifies chemical bonds in a molecule by producing an infrared absorption spectrum. The FTIR generates an infrared … [Read More...]

How To Establish 2nd Stage or Hold Time And Pressure

Posted on January 7, 2008 by Guest Author

By John Bozzelli After you establish the fill time for first stage, you then have to figure out 2nd stage or hold. You have to determine three things for 2nd stage: Whether to run with or … [Read More...]

Drying Plastics

Posted on January 1, 2008 by Guest Author

By John Bozzelli Background: Why is drying plastic so important? Of course, it is to get the moisture out but why does the moisture have to be taken out before processing? If materials like … [Read More...]

Playing it Safe with Plastic Prototypes

Posted on December 12, 2007 by Guest Author

By Protomold - Nobody's Faster In The Short Run.® The whole purpose of plastic prototyping is to allow yourself the option of tweaking your model—thickening a wall, adding a rib, placing text or a … [Read More...]

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Plastics

FTIR Analysis – Fourier Transform Infrared Spectroscopy

How To Establish 2nd Stage or Hold Time And Pressure

Drying Plastics

Playing it Safe with Plastic Prototypes

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