Articles
Graphene Masterbatches for Flexible and Rigid Polyolefin Packaging and Beyond
Brazilian start-up Gerdau Graphene joins a growing group of graphene additives suppliers with a focus on boosting properties of large volume commodity thermoplastics.
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Melt Flow Rate Testing–Part 1
Though often criticized, MFR is a very good gauge of the relative average molecular weight of the polymer. Since molecular weight (MW) is the driving force behind performance in polymers, it turns out to be a very useful number.
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The Scoop on Screws
The kind used as fasteners in molds, that is. Here are some design considerations to help you choose and use the right ones.
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How Do You Measure Your ‘Energy Footprint’?
A lot simpler to understand and calculate than a carbon footprint, this ‘footprint’ measures your energy use per kg of plastic processed.
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Most Viewed Articles for Plastics Technology in June
Resin pricing, a plant tour, best practices, recycling, sustainability and more garnered interest from Plastics Technology’s web visitors in June.
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Tunnel Gates for Mold Designers, Part 1
Of all the gate types, tunnel gates are the most misunderstood. Here’s what you need to know to choose the best design for your application.
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K Goes Platinum in 2022
When it comes to the plastics industry’s biggest international trade shows, only the triennial K show looks to evade the lingering impact of the coronavirus pandemic as it marks 70 years.
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Best Methods of Molding Undercuts
Producing plastics parts with undercuts presents distinct challenges for molders.
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Air Ring Add-On Brings Output to New Level
The Short Stack from Addex sits between the air ring and die and provides high-velocity air flow to boost output and lock in the bubble.
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The Effects of Temperature
The polymers we work with follow the same principles as the body: the hotter the environment becomes, the less performance we can expect.
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