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By Vishu Shah, Consultek Chemical Failure Very few plastics are totally impervious to all chemicals. Chemical failure occurring from exposing the products to certain chemicals is quite common. … [Read More...]
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By John Bozzelli Black specks, streaks or color mixing errors are the most commonly recurring problems that mar the surface of highly cosmetic injection molded parts. Three likely culprits causing … [Read More...]
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By Randy Hough One time I was looking through a career book that featured tool and die making. I was hoping it might actually accurately describe what it is like to be a toolmaker, but, as usual, I … [Read More...]
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By Steve Gerbig, DSM Engineering Plastics Frequently Asked Questions I've been making this plastic part for a long time and never had a problem. Now the parts are failing. What's wrong? Whose … [Read More...]