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๐“๐จ๐๐š๐ฒ'๐ฌ ๐Š๐๐Ž๐–๐‹๐„๐ƒ๐†๐„ ๐’๐ก๐š๐ซ๐ž : ๐๐ซ๐ž๐ก๐ž๐š๐ญ๐ข๐ง๐  ๐๐ž๐ฅ๐ฅ๐ž๐ญ๐ฌ ๐ข๐ง ๐„๐ฑ๐ญ๐ซ๐ฎ๐ฌ๐ข๐จ๐ง: ๐๐ž๐ง๐ž๐Ÿ๐ข๐ญ๐ฌ ๐๐ž๐ฒ๐จ๐ง๐ ๐‡๐ฒ๐ ๐ซ๐จ๐ฌ๐œ๐จ๐ฉ๐ข๐œ ๐๐จ๐ฅ๐ฒ๐ฆ๐ž๐ซ๐ฌ

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๐“๐จ๐๐š๐ฒ'๐ฌ ๐Š๐๐Ž๐–๐‹๐„๐ƒ๐†๐„ ๐’๐ก๐š๐ซ๐ž ๐Ÿ”ฅ ๐๐ซ๐ž๐ก๐ž๐š๐ญ๐ข๐ง๐  ๐๐ž๐ฅ๐ฅ๐ž๐ญ๐ฌ ๐ข๐ง ๐„๐ฑ๐ญ๐ซ๐ฎ๐ฌ๐ข๐จ๐ง: ๐๐ž๐ง๐ž๐Ÿ๐ข๐ญ๐ฌ ๐๐ž๐ฒ๐จ๐ง๐ ๐‡๐ฒ๐ ๐ซ๐จ๐ฌ๐œ๐จ๐ฉ๐ข๐œ ๐๐จ๐ฅ๐ฒ๐ฆ๐ž๐ซ๐ฌ Pellet preheating is commonly associated with hygroscopic polymers such as nylon and PET. However, its advantages extend far beyond moisture-sensitive materials. Even polymers traditionally classified as non-hygroscopic such as PVC, PE, and PP can experience significant improvements in processing performance through controlled preheating. By introducing a well-designed pellet heating system before extrusion, manufacturers can enhance process stability, improve energy efficiency, and extend equipment life. ๐Ÿงช Approaching the Glass Transition Temperature (Tg) Raising the polymer temperature before it enters the extruder brings it closer to its glass transition temperature (where applicable), facilitating the onset of plasticization and reducing the mechanical load on the screw during the initial stages of pro...
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๐๐ซ๐ž๐œ๐ข๐ฌ๐ข๐จ๐ง-๐Œ๐จ๐ฅ๐๐ž๐ ๐“๐Ž๐๐€๐’® ๐‚๐Ž๐‚ ๐‚๐จ๐ฆ๐ฉ๐จ๐ง๐ž๐ง๐ญ๐ฌ ๐„๐ง๐š๐›๐ฅ๐ž ๐‹๐จ๐ง๐ -๐“๐ž๐ซ๐ฆ ๐“๐ข๐ฌ๐ฌ๐ฎ๐ž ๐๐ซ๐ž๐ฌ๐ž๐ซ๐ฏ๐š๐ญ๐ข๐จ๐ง ๐š๐ง๐ ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ ๐‘๐ž๐ฅ๐ข๐š๐›๐ข๐ฅ๐ข๐ญ๐ฒ ๐Ÿ๐จ๐ซ ๐‚๐จ๐ซ๐ง๐ž๐š๐ฅ ๐€๐ฅ๐ฅ๐จ๐ ๐ซ๐š๐Ÿ๐ญ๐ฌ

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Allotex Inc., an ophthalmic biologics and medical device company pioneering Tissue Addition Technology – a new category of vision correction designed to restore vision using natural human tissue – is partnering with Daicel High Performance Polymers (HPP) and its TOPAS Advanced Polymers business to advance next-generation corneal allograft technologies. This collaboration brings together Allotex’s expertise in human tissue-based implants with Daicel HPP’s advanced material science capabilities to develop a high-performance storage and delivery system designed to preserve tissue integrity, ensure product reliability, and support consistent outcomes in clinical use. Allotex’s proprietary approach is based on using precisely shaped human corneal tissue to preserve the eye’s natural structure through a tissue-addition method that is both biocompatible and reversible. Allotex’s lead product, the Allotex TransForm™ Allogenic Corneal Inlay , is a thin, laser-shaped disc of sterile corneal tiss...
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๐“๐จ๐๐š๐ฒ'๐ฌ ๐Š๐๐Ž๐–๐‹๐„๐ƒ๐†๐„ ๐’๐ก๐š๐ซ๐ž : ๐๐ซ๐จ๐ฉ๐ž๐ซ๐ญ๐ข๐ž๐ฌ ๐จ๐Ÿ ๐๐„๐„๐Š ๐ฏ๐ฌ. ๐จ๐ญ๐ก๐ž๐ซ ๐ก๐ข๐ ๐ก-๐ก๐ž๐š๐ญ ๐ฉ๐จ๐ฅ๐ฒ๐ฆ๐ž๐ซ๐ฌ

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๐“๐จ๐๐š๐ฒ'๐ฌ ๐Š๐๐Ž๐–๐‹๐„๐ƒ๐†๐„ ๐’๐ก๐š๐ซ๐ž ๐๐ซ๐จ๐ฉ๐ž๐ซ๐ญ๐ข๐ž๐ฌ ๐จ๐Ÿ ๐๐„๐„๐Š ๐ฏ๐ฌ. ๐จ๐ญ๐ก๐ž๐ซ ๐ก๐ข๐ ๐ก-๐ก๐ž๐š๐ญ ๐ฉ๐จ๐ฅ๐ฒ๐ฆ๐ž๐ซ๐ฌ PEEK offers a unique combination of mechanical, chemical, electrical, and thermal properties. Knowing the distinctive features of PEEK is critical to help you select the right grade for your application. Let's take a look at the unique features of PEEK polymer. ๐๐ก๐ฒ๐ฌ๐ข๐œ๐š๐ฅ ๐ฉ๐ซ๐จ๐ฉ๐ž๐ซ๐ญ๐ข๐ž๐ฌ PEEK is a semi-crystalline, high-performance engineering thermoplastic. Crystallinity imparts excellent resistance to a wide range of liquids. It also offers superb fatigue performance. PEEK is insoluble in all common solvents and does not undergo hydrolysis. Used for 1000 hours in steam or high-pressure water without significant property degradation. Hence, PEEK has an excellent sterilization resistance at high temperature. Peek has good dimensional stability, inherent purity, and biocompatibility. ๐Œ๐ž๐œ๐ก๐š๐ง๐ข๐œ๐š๐ฅ ๐ฉ๐ซ๐จ๐ฉ๐ž๐ซ๐ญ๐ข๐ž๐ฌ #PEEK polymer...
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๐“๐จ๐๐š๐ฒ'๐ฌ ๐Š๐๐Ž๐–๐‹๐„๐ƒ๐†๐„ ๐’๐ก๐š๐ซ๐ž : ๐๐„๐„๐Š ๐Œ๐จ๐ฅ๐๐ข๐ง๐ : ๐„๐ง๐ ๐ข๐ง๐ž๐ž๐ซ๐ข๐ง๐  ๐ญ๐ก๐ž ๐Œ๐จ๐ฅ๐ ๐Ÿ๐จ๐ซ ๐๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž ๐š๐ง๐ ๐‹๐จ๐ง๐ ๐ž๐ฏ๐ข๐ญ๐ฒ

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 ๐“๐จ๐๐š๐ฒ'๐ฌ ๐Š๐๐Ž๐–๐‹๐„๐ƒ๐†๐„ ๐’๐ก๐š๐ซ๐ž ๐Ÿ”ฌ ๐๐„๐„๐Š ๐Œ๐จ๐ฅ๐๐ข๐ง๐ : ๐„๐ง๐ ๐ข๐ง๐ž๐ž๐ซ๐ข๐ง๐  ๐ญ๐ก๐ž ๐Œ๐จ๐ฅ๐ ๐Ÿ๐จ๐ซ ๐๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž ๐š๐ง๐ ๐‹๐จ๐ง๐ ๐ž๐ฏ๐ข๐ญ๐ฒ ๐Ÿ”ฌ ▶️ At Star Moldes, working with high-performance polymers like PEEK (Polyether Ether Ketone) requires much more than standard mold design. PEEK's exceptional mechanical strength, chemical resistance, and high-temperature performance make it ideal for demanding industries such as medical, aerospace, automotive, and electronics, but they also place unique demands on the mold itself. ๐Ÿ’ก To achieve the best part quality and maximize mold lifetime, several critical factors must be considered: ✅ Tool Steel Selection: PEEK is processed at significantly higher temperatures than conventional engineering plastics. Using premium hardened tool steels with excellent wear and thermal resistance is essential to withstand long production runs. ✅ Thermal Management: Uniform mold temperature is crucial for controlling crystalli...
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