We all know that carbon dioxide (CO₂) — a greenhouse gas emitted into the atmosphere through the burning of fossil fuels — is a major culprit in environmental degradation.

Companies had tried unsuccessfully for years to find a cost-effective way to incorporate CO₂ into plastic in order to minimize dependence on fossil fuels and substantially decrease greenhouse gases. Recently, however, several plastics manufacturers discovered that using a copper catalyst could be the solution.

It can occur in just about any injection-molded part or product — yet the experienced injection molder knows how to eliminate warpage from the production cycle and maintain a steady throughput of high-quality product that meets all customer specifications, including dimensional accuracy and tight tolerances.  

Maintaining tight tolerances is a top priority for many complex injection molded parts and components. Understanding the nuances of resins and how they impact tight tolerances and overall product performance can be complicated. It's essential that an injection molder's engineers be looped into the project early — ideally in the design phase — to weigh in on resin selection. Otherwise, certain material characteristics that could affect tight tolerances and, ultimately, influence outcomes may be inadvertently overlooked.

Injection molded parts and products are common in many industries, so much so in fact that commodity molders are often the go-to for injection molding projects. This can be the appropriate choice in many cases, but for industries requiring specialized devices and components, no aspect of a project can be left to chance. This is especially true in the case of resin selection, since the plastic used in production largely dictates how a part or product operates within the end-use environment. Knowing this information is imperative for critical-use applications, where risk mitigation and performance are paramount.

May 7-11 found thousands of professionals from across the plastics industry and all of its vertical markets gathered at NPE2018: The Plastics Show (NPE®) — the world’s leading plastics trade show and conference.

In Part 1 of our short blog series, we discussed the differences between today’s thermoplastics and liquid silicone rubber (LSR) thermoset resins, as well as their common advantages, disadvantages, and applications. In Part 2, we’ll talk about some of the up-and-coming plastic materials making their way onto the injection molding scene, specifically carbon fiber composites and bioplastics.

The plastics industry has been experiencing rapid growth since 2015. In that time, there have been numerous improvements to the materials, technology, and processes used, benefiting both manufacturers and consumers alike. The development of stronger, more lightweight plastics and thermoplastics has been one of the driving forces of growth, along with the use of recycled plastics and greener processes.

Are you considering injection molding for the production of a current or upcoming plastic parts project? If so, you came to the right place. Injection molding is the ideal process for the production of a wide range of complex plastic components, and can benefit OEMs across many different industries. It’s consistent, affordable, and creates durable, high-quality plastic parts that can withstand just about any environment.

Constantly evolving, the medical industry requires OEMs to be forward-thinking in providing solutions that address trends and challenges. One such OEM, Smiths Medical, sought to change the design of its existing pulse oximetry portfolio to include enhanced functionality and improved manufacturability. At the project’s inception, they partnered with the U.S.-based injection molding experts at Kaysun to help refine and ultimately accomplish their goals.