As a seasoned professional in the TPE (Thermoplastic Elastomer) industry, I know firsthand how frustrating mold sticking can be for production efficiency and product quality. TPE’s excellent elasticity and processability make it a go-to material for automotive parts, medical devices, and consumer goods, but mold sticking is a common hurdle that can feel like a […]

As someone who has worked extensively in the TPE (Thermoplastic Elastomer) industry, I understand how frustrating it can be when bulging occurs after molding. These bulges not only compromise the product’s appearance but can also affect performance and lead to doubts about quality. In this article, I’ll draw on my experience and industry knowledge to

Having spent years knee-deep in the world of high-polymer materials, I’ve tackled my fair share of challenges with thermoplastic elastomers (TPE) and their applications. One question that crops up often, especially from engineers working on composite parts, is: “Why does TPE struggle to stick when overmolding onto HDPE?” It’s a frustrating issue—HDPE (high-density polyethylene) is

As someone who’s spent years navigating the world of high-polymer materials, I’ve come across countless questions about how materials like thermoplastic elastomers (TPE) are used—or not used—in specific applications. One question that keeps popping up is: “Why don’t we see medical gloves made from TPE?” It’s a great question, especially since TPE is flexible, eco-friendly,

As someone who’s spent years working with high-polymer materials, I’ve often been asked about the differences between thermoplastic elastomers (TPE) and polyvinyl chloride (PVC). One question that keeps coming up is: “If TPE is so great—flexible, eco-friendly, and versatile—why is it sometimes cheaper than PVC?” At first glance, it seems puzzling, but there’s a lot

Having worked in the high-polymer materials industry for over a decade, I’ve fielded countless questions about thermoplastic elastomers (TPE), from their processing quirks to their real-world performance. One question that pops up often, especially from engineers and quality control teams, is: “Why do we need to test TPE for copper corrosion?” It’s a topic that

As someone who’s been immersed in the field of high-polymer materials for years, I often get questions about thermoplastic elastomers (TPE) processing temperatures, especially: “Why does TPE need such high temperatures?” This question seems straightforward but touches on material properties, processing requirements, and real-world applications. In this article, I’ll dive deep into why TPE processing

Hey everyone! I’m a materials engineer at Linn, where I’ve been knee-deep in thermoplastic elastomers (TPE) for over 15 years. If you’re here, I’m guessing you’ve run into a pesky issue: your TPE injection-molded parts are coming out with white marks or discoloration around the sprue—the spot where the material flows into the mold. It’s

Hey there! I’m a materials engineer at Linn, where I’ve been working with thermoplastic elastomers (TPE) for over 15 years. If you’ve landed here, I’m betting you’ve noticed something off with your TPE products—maybe a yoga mat with uneven shades, a phone case that’s patchy, or a sealing strip that just doesn’t match. Color variations

Hey everyone! I’m a materials engineer at Linn, where I’ve been working with thermoplastic elastomers (TPE) for over a decade. If you’re reading this, I’m guessing you’ve hit a snag: your TPE product—maybe a yoga mat, a phone case, or a sealing strip—has gone stiff. It’s not bouncing back like it used to, and you’re