The ASACLEAN Blog

Purging Compound Insights And Tips

Topic: Defects

Customer FAQ: Why Do I Need to Purge If I Only Process Black Resins?

In my career in plastics processing and working for Asaclean, I've run into many examples of..

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Why You Should Use Purging Compounds for Screw Pushes in Medical Extrusion Applications

One of the routine challenges Medical Extrusion processors face is the need to overhaul screw..

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How to Have Faster Changeovers when Extruding Super Engineering Resins

Extrusion processors of the high temperature Super Engineering resins are faced with difficult..

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Is Your Thermoplastic Extruder Getting Worn Out?

Thermoplastic extruders are the workhorses of the plastics industry. In many plants they are..

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How to Avoid Material Degradation at Start-Up

Material degradation is a costly concern for all thermoplastic processors. Contamination causes..

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Injection Molding Troubleshooting: Focusing on the Non-Return Valve

Most conventional thermoplastic molding machine injection units consist of a screw, non-return..

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The Advantages of Vented Barrels and Proper Purging Technique

Many processors take advantage of the benefits a vented barrel can provide. Commonly found in..

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Resolving Defects – Elimination of Cloudiness or Haze in Your Molded Parts

Haziness or cloudiness in molded parts is one of the most common injection molding defects. When

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Managing Your Purging Compound Inventory to Avoid a Sudden Shortage

In the day-to-day business of selling purging compounds and managing customer accounts, there..

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The Importance of Plugging the Vents During a  Purge Sequence

While working with many compounders in North America, it has come to my attention that the..

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