Articles
Part Two: Determining Viscosity Data Using a Slit Die Viscometer
Using a slit-die viscometer connected to a lab extruder can generate accurate data on melt viscosity at various shear rates and different temperatures—a useful QC tool in processing.
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Under One Roof: Innovative Recycler Closes the Loop
rPlanet Earth looks to disrupt the plastics recycling industry by creating a truly sustainable, closed-loop system for recycling and reuse of post-consumer plastics, with reclaim, sheet extrusion, thermoforming and preform making all in the same plant.
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Residential and Commercial Construction Outlooks Diverge
The changing trend in construction has resulted in a significantly lower forecast for the industry in late 2019.
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Super-Compact Auxiliary Injection And Intrusion Units
Unusually compact secondary injectors outfit standard presses for multicomponent and sandwich molding.
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Conveying Elbows Handle 40% Glass-Filled Nylon
Lighter and cheaper than cast alternatives, new stainless-steel conveying elbows utilize a plastics-specific geometry and proprietary internal coating to withstand filled materials.
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Part 5: Heat Deflection Temperature vs. Dynamic Mechanical Analysis
In the final part of this five-installment series, we bring DMA to a practical level using the results for glass-filled nylon.
Read MoreMixed Signals on Resin Prices
Prices of PE, PVC and PET were flat in March, while PP dropped and PS moved up.
Read MoreHow to Quickly Verify Your Machine & Process Setpoints
For a quick check of your process setup, the injection-pressure-vs.-time graph is your best tool.
Read MoreImplementing Automation Systems: How to Do It Right
If you’re thinking of putting a complex automation system for high-volume consumables into your plant, consider these tips on making sure both you and your supplier are ready to give it the best chance of success.
Read MoreHenkel's Recycling Initiatives Include Social Plastic and Partnership with TerraCycle
Henkel expands its partnerships with the Plastic Bank and TerraCycle to increase its overall recycling offerings.
Read MoreSlideshow: Molding 2019 Highlights
Featuring more exhibitors, more attendees and more molding insights than ever before, Molding 2019 brought together the molding community in Indy for two-and-a-half days in March.
Read MorePEI Gives Eyewear Frames Lightweight Metallic Look
SABIC’s Ultem PEI used by China’s Zhengda Optical in lightweight eyewear frames with novel decorative effects.
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