Good high toughness tool steel. Very hard, high wear characteristics, high vanadium content, somewhat brittle. Disadvantage: High cost.

It's a given that consumers expect fresh, high quality beverages every time they open the package. We can help you deliver – not only high performance beverage packaging – but also the colors and designs that draw attention. From additives for dimensional stability to cap liners and stand out color, we can help you deliver high performing caps and closures.

T664.5 FEP 3M HF CC HIGH GREEN T670.2 ETFE2181 CC HIGH RED T670.5 ETFE2181 CC HIGH GREEN

Polyoxymethylene (POM) is often the preferred solution for precision parts that demand high strength and stiffness, a low coefficient of friction (COF), and excellent dimensional stability. However, this semi-crystalline-engineered thermoplastic has toxicity issues due to its residual formaldehyde content, a substance of very high concern (SVHC), according to the European Chemicals Agency (ECHA).

The portfolio is specifically formulated for applications requiring high stiffness, tensile properties, heat resistance, impact performance, and durability in harsh environments while offering the ease of processing in most standard thermoplastic processing equipment. Degraded/ overheated material • Decrease melt temperature • Decrease back pressure • Use smaller barrel • Decrease injection speed Gate location and/or size • Relocate gate to nonstress area • Increase gate size to allow higher flow rate and lower molded in stress Fibers/Minerals on Surface or Uneven Surface Appearance Melt temperature too low • Increase injection speed Insufficient packing • Increase hold pressure and time Processing Guide 5 Sink Marks Part geometry too thick • Reduce wall thickness • Reduce rib thickness Melt too hot • Decrease nozzle and barrel temperatures Insufficient material volume • Increase packing pressure • Increase gate size Flash Injection pressure too high • Decrease injection pressure • Increase clamp pressure • Increase transfer position Excess material volume • Adjust transfer position • Decrease pack pressure • Decrease shot size Melt and/or mold too hot • Decrease screw speed Loose clamp • Reset mold height • Increase clamp tonnage Shrink Too much shrink Too little shrink • Decrease cooling time 6 Nymax Polymer Formulations Burning Process related Mold design • Clean, widen and increase number of vents • Increase gate size to reduce shear Wet material • Check moisture.

Impact Important information about the health, safety and environmental impacts of Avient products.

With this unique approach, you’ll benefit from product designs that are as cost-effective as they are impactful. Important information about the health, safety and environmental impacts of Avient products.

Impact Important information about the health, safety and environmental impacts of Avient products.

Impact Important information about the health, safety and environmental impacts of Avient products.

Impact Important information about the health, safety and environmental impacts of Avient products.