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Prevent Sticky Materials From Damaging Injection Molds With Nedox®
When it comes to producing plastic items in medium to high volumes, injection molding is often the go-to method due to its speed, adaptability to intricate designs, and consistent quality. However, mold release challenges can undermine these advantages by causing surface imperfections, incomplete pieces, rapid wear of the mold, and parts that refuse to budge after each cycle. These issues can lead to costly delays and repairs.
A company specializing in plastic goods faced a specific challenge while creating ski goggles through injection molding. They used H-13 tool steel, a popular choice for mold construction, but the goggles' design included complex geometries and tight tolerances, leading to sticky spots where the product would cling to the mold. Despite trying high-polish finishes and chrome plating, which are common solutions, they still encountered significant release problems. Frustrated but determined, they reached out to Magnaplate for assistance.
Magnaplate recommended applying a **Nedox® surface treatment** to both halves and the core of their high-pressure injection mold. The remaining components, including copper inserts, were carefully masked to prevent coating. Nedox proved to be an ideal solution because of its exceptional mold-release capabilities. Few materials can firmly attach themselves to a Nedox-coated surface, thanks to its proprietary polymer-infused coating. Additionally, Nedox provides excellent corrosion resistance, making it particularly valuable when working with H-13 tool steel.
Beyond its mold-release properties, Nedox boasts several other advantages:
- A low coefficient of friction to prevent sticking and simplify cleaning.
- Resistance to chemicals, acids, and alkalis.
- Uniform deposition compared to traditional chromium plating.
- Surface hardness up to 68 Rc.
- An operating temperature range of -250 to +950°F (-157 to +510°C).
Since implementing Nedox, the ski goggle mold has been running smoothly over an extended period. The product consistently releases without issue, ensuring flawless production. This success demonstrates how Nedox can transform mold performance across various industries, whether you're crafting toys, kitchen utensils, electronic devices, or sports equipment like ski goggles.
Effortless removal of molded materials is crucial for achieving perfect results every time. With Nedox, manufacturers can sidestep the frustrations of problematic releases. Our team of Magnaplate experts is prepared to assess your specific mold-release requirements and recommend the optimal Nedox coating tailored to your needs.
For further details about Nedox coatings, visit our [product page](#). By choosing Nedox, you're not just investing in a coating; you're securing a reliable partner in optimizing your manufacturing process.