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𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 : 𝐈𝐧 𝐏𝐥𝐚𝐬𝐭𝐢𝐜 𝐈𝐧𝐣𝐞𝐜𝐭𝐢𝐨𝐧 𝐌𝐨𝐥𝐝𝐢𝐧𝐠, 𝐭𝐡𝐞𝐫𝐞 𝐚𝐫𝐞 𝐦𝐚𝐧𝐲 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 𝐝𝐞𝐟𝐞𝐜𝐭𝐬 𝐭𝐨 𝐬𝐨𝐥𝐯𝐞:

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𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 𝐈𝐧 𝐏𝐥𝐚𝐬𝐭𝐢𝐜 𝐈𝐧𝐣𝐞𝐜𝐭𝐢𝐨𝐧 𝐌𝐨𝐥𝐝𝐢𝐧𝐠, 𝐭𝐡𝐞𝐫𝐞 𝐚𝐫𝐞 𝐦𝐚𝐧𝐲 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 𝐝𝐞𝐟𝐞𝐜𝐭𝐬 𝐭𝐨 𝐬𝐨𝐥𝐯𝐞: Short shots Sink Marks Burn Marks Flash But in my experience, warpage is the most difficult one. WHY? Because warpage is rarely caused by a single parameter. Most of the time it is the result of several factors interacting at the same time: Part design Resin shrinkage behavior Mold cooling Balance Gate location Packing pressure distribution Residual stresses during filling and cooling And very often the root cause is not in the process, that is why preventing warpage must start early: ✔ Plastic part design review ✔ Mold flow analysis ✔ Cooling system design ✔ Gate location evaluation Injection molding is not only about processing plastic. It is about understanding the interaction between design, material, tooling and process. In my experience, the earlier the process engineer is involved, the easier it is to...

𝗡𝗼𝘁𝗶𝗰𝗲 𝗥𝗲𝗴𝗮𝗿𝗱𝗶𝗻𝗴 𝗗𝗶𝘀𝗰𝗼𝗻𝘁𝗶𝗻𝘂𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝗣𝗼𝗹𝘆𝗰𝗮𝗿𝗯𝗼𝗻𝗮𝘁𝗲 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗮𝘁 𝘁𝗵𝗲 𝗞𝗮𝘀𝗵𝗶𝗺𝗮 𝗣𝗹𝗮𝗻𝘁

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Mitsubishi Gas Chemical Company, Inc. (MGC) hereby announces that it has decided, at its Board of Directors meeting held on March 31, 2026, to discontinue operations of the #polycarbonate (PC) plant within its #KashimaPlant . Operations are scheduled to be discontinued in March 2028. 1. Reason for discontinuation of production:  MGC’s PC business has been facing challenges in terms of profitability and capital efficiency due to a slump in market prices caused by oversupply and other factors. Accordingly, it has been designated as a business requiring intensive management area under the current medium-term management plan (MTMP 2026), and structural reforms have been underway. The Company has conducted various studies aimed at improving profitability across the MGC Group’s production sites. However, the PC plant at the Kashima Plant has continued to operate at low profits, and improvement in profitability is not likely to be expected going forward. As a result, MGC has decided to d...

Foaming Technologies for Communication Cables Advanced additives for copper or metallic data cable applications

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Avient offers versatile high-performance chemical foaming and nucleating agents specifically developed to improve electrical performance of copper or metallic ethernet, coaxial, and specialty communication #cables . Our advanced additive formulations deliver a fine, uniform cell structure critical for superior electrical performance. Available additive forms include #masterbatch , liquid concentrates, or compounded solutions. Product Options: • Cesa™ Nucleant Additives • Hydrocerol™ Chemical Foaming Agents (solid and powder) • Excelite™ Chemical Foaming Agents (liquid) • Maxxam™ Foamable Formulations • Combination formulations (foaming agent + nucleating agent) Common Resin Applications • FEP (fluorinated ethylene propylene) • PFA (perfluoroalkoxy) • PE (polyethylene) • PMP (polymethylpentene) • PP (polypropylene) KEY BENEFITS • Improved electrical properties – Enhanced dielectric performance for superior signal transmission via an optimized cell structure • Potential lightweighting – ...

𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 : 𝐓𝐡𝐞 𝐇𝐢𝐝𝐝𝐞𝐧 𝐓𝐫𝐮𝐭𝐡 𝐁𝐞𝐡𝐢𝐧𝐝 𝐏𝐥𝐚𝐬𝐭𝐢𝐜 𝐑𝐞𝐜𝐲𝐜𝐥𝐢𝐧𝐠 𝐒𝐲𝐦𝐛𝐨𝐥𝐬...

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𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 𝐓𝐡𝐞 𝐇𝐢𝐝𝐝𝐞𝐧 𝐓𝐫𝐮𝐭𝐡 𝐁𝐞𝐡𝐢𝐧𝐝 𝐏𝐥𝐚𝐬𝐭𝐢𝐜 𝐑𝐞𝐜𝐲𝐜𝐥𝐢𝐧𝐠 𝐒𝐲𝐦𝐛𝐨𝐥𝐬... Saw this post on "Sustainability Circle" and had to share it: Recycling correctly is challenging, especially when plastic symbols seem like a secret code. The truth is simple: not all plastics are created equal… and not all are recyclable curbside. A quick breakdown that can instantly reduce contamination and boost recycling success: 🔹 1 – PET (Water bottles, soda bottles, peanut butter jars) ✅ Widely recyclable 🔹 2 – HDPE (Milk jugs, detergent bottles, shampoo bottles) ✅ Widely recyclable 🔹 3 – PVC (Clear food packaging, pipes, shower curtains) ❌ Rarely recyclable — choose alternatives when possible 🔹 4 – LDPE (Bread bags, squeeze bottles, grocery bags) ♻️ Sometimes recyclable — depends on local programs 🔹 5 – PP (Yogurt cups, straws, medicine bottles) ♻️ Increasingly accepted — check local rules 🔹 6 – PS (Styrofoam cups, plate...