Gelest, Inc.

The July edition of Materials & Markets is now available. Advances in AR/VR, silicon photonics, optical coatings, and vision care are driving demand for materials that deliver greater optical performance without sacrificing processing flexibility or long-term reliability. Understanding how molecular structure influences refractive index is increasingly important for engineers developing next-generation optical materials. This month's edition explores: 🔹 Why refractive index matters in advanced optical design 🔹 How aromatic chemistry contributes to higher refractive index 🔹 Balancing optical, mechanical, and processing properties 🔹 Applications driving innovation in AR/VR, silicon photonics, optical coatings, and vision care You'll also find: • A Technical Spotlight featuring BIMAX® PEMA and BIMAX® POEA, two aromatic monomers developed for high refractive index optical materials. • An Application Spotlight highlighting how these materials can enable thinner optical components, improved light management, and greater design flexibility. Whether you're developing optical coatings, waveguides, ophthalmic materials, or integrated photonic devices, this edition provides practical insights into the chemistry behind high-performance optical materials. Which material properties are becoming the biggest design challenges in your optical applications? We'd love to hear your perspective in the comments. #OpticalMaterials #Photonics #OpticalCoatings #PolymerChemistry #MaterialsScience

We're Hiring: Safety Specialist Location: Glen Rock, PA Passionate about safety and compliance? Join our EH&S team and help strengthen our safety culture across operations. What You'll Do: ·      Deliver EH&S training programs ·      Conduct safety inspections and field audits ·      Investigate incidents and near misses ·      Support OSHA, EPA, and DEP compliance activities ·      Maintain SOPs, JSAs, permits, and safety documentation ·      Partner with employees to identify and reduce workplace risks What We're Looking For: ·      OSHA, DOT, and EPA knowledge ·      EH&S or related industry experience ·      Strong communication and training skills ·      Chemical manufacturing experience preferred ·      Bachelor’s degree or equivalent experience Why Join Us?  $60,000–$80,000 salary ·      Benefits starting Day 1 ·      Learning & Development Programs ·      Global company with a strong commitment to safety and sustainability Interested? Apply today or reach out to learn more! #NowHiring #SafetySpecialist #EHSJobs #ChemicalIndustry #ManufacturingJobs #SafetyFirst #Gelest #MitsubishiChemical #PennsylvaniaJobs

Higher power densities demand better thermal management to maintain long-term electronics performance and reliability. Introducing ExSil™ TC 1030— a two-part, thermally conductive silicone potting compound engineered to dissipate heat while providing electrical insulation and environmental protection for demanding electronics applications. Key Benefits: ✔️ 1.33 W/m·K thermal conductivity for efficient heat transfer ✔️ Electrically insulating to help protect sensitive electronic components ✔️ Simple 1:1 mix ratio for streamlined processing ✔️ Environmental protection for long-term reliability Whether you're designing power electronics, industrial controls, or other high-performance electronic systems, ExSil™ TC 1030 is designed to help improve thermal management while maintaining electrical insulation and environmental protection. 👉 Looking to improve thermal management without compromising electrical insulation? Contact Gelest to discuss your application requirements. Learn more about the ExSil™ portfolio, including product information and Technical Data Sheets, here: https://lnkd.in/esY7qgEf #Gelest #ExSil #ThermalManagement #PowerElectronics #Silicone 

Reducing manufacturing complexity is important. So is maintaining visibility of critical electronic assemblies. Introducing ExSil™ SB 1020-LT — a two-part, translucent, self-bonding silicone potting compound that combines the process advantages of primerless adhesion and low-temperature cure with the ability to visually inspect encapsulated components. Key Benefits: • Primerless adhesion can help reduce manufacturing complexity and lower processing costs • Low-temperature cure helps minimize thermal exposure of sensitive electronic components • Translucent appearance supports visibility during dispensing, assembly, and inspection Designed for demanding electronics protection applications where performance, process efficiency, and inspection are equally important. Looking for a way to simplify assembly while improving visibility during dispensing and inspection? Contact Gelest to discuss your application requirements. #Gelest #ExSil #Silicone #ElectronicsManufacturing #MaterialsScience

Gelest, Inc. (part of Mitsubishi Chemical Group) is hiring a Senior Research Engineer in Morrisville, PA. This is a hands-on, process-focused role supporting the development and scale-up of specialty materials from lab to production. You’ll play a key role in technology transfer, process optimization, and advancing manufacturing capabilities in a highly technical environment. We’re looking for someone who brings: • 5–12 years of experience in chemical manufacturing or process development • Strong background in scale-up (lab → pilot → production) • Hands-on experience with reactors, separations, and process equipment • Proven ability to troubleshoot and improve manufacturing processes • Commitment to EH&S and working with hazardous materials 💡 Bonus if you have experience with polymers or polymerization processes. 📍 Morrisville, PA 💰 $90K–$130K + bonus + strong benefits If you’re someone who enjoys building processes, solving real production challenges, and working cross-functionally across engineering, production, and R&D — this is a great opportunity to make an impact. Feel free to apply or reach out directly. #Hiring #ChemicalEngineering #ProcessEngineering #Manufacturing #R&D #ScaleUp #MitsubishiChemical

🚨 We're Hiring: EH&S Manager | Morrisville, PA Gelest, Inc., part of Mitsubishi Chemical Group, is looking for an experienced EH&S Manager to lead environmental, health, and safety programs at our Morrisville, PA facility. In this role, you'll drive compliance, continuous improvement, risk management, and safety culture initiatives while partnering with leaders across the organization to support operational excellence. Qualifications: ✔ Bachelor's degree in Environmental Safety, Environmental Science, Occupational Safety & Health, or related field ✔ 5+ years of experience in the chemical industry and/or 8+ years leading EH&S systems, compliance programs, and safety initiatives ✔ CSP certification or CSP candidate preferred ✔ PSM experience preferred 📍 Morrisville, PA 💰 $110,000–$165,000 + Bonus Eligible 🏥 Comprehensive Benefits Package 📈 401(k) Company Match Ready to make an impact? Apply today or share with your network! #Hiring #EHS #SafetyLeadership #ChemicalIndustry #ManufacturingJobs #MorrisvillePA #Gelest #MitsubishiChemicalGroup

📢 New Materials & Markets Newsletter | June 2026 Interest in low-volatile silicone materials continues to grow as manufacturers balance evolving D4, D5, and D6 regulatory considerations with increasingly demanding performance requirements. In this month's newsletter, we explore: ✔ Why low-volatility siloxanes are gaining attention ✔ The impact of molecular architecture on volatile content and formulation consistency ✔ How living/anionic ring-opening polymerization (AROP) differs from traditional silicone manufacturing approaches ✔ Silicone product families designed for low-outgassing, low-extractable applications For a deeper look at the technology, applications, and product platform, download our Precision Low-Volatile Siloxane Systems brochure: https://lnkd.in/e3CUT4mW What factors are driving your organization's interest in low-volatility silicone materials—regulatory considerations, performance requirements, contamination control, or something else? #Gelest #Silicones #MaterialsScience #Electronics #Aerospace #Optics

Stop by Hall 4A at 4:15 PM to learn more and connect with our team at PCIM.

🚨 We're Hiring: EH&S Manager | Morrisville, PA Gelest, Inc., part of Mitsubishi Chemical Group, is looking for an experienced EH&S Manager to lead environmental, health, and safety programs at our Morrisville, PA facility. In this role, you'll drive compliance, continuous improvement, risk management, and safety culture initiatives while partnering with leaders across the organization to support operational excellence. Qualifications: ✔ Bachelor's degree in Environmental Safety, Environmental Science, Occupational Safety & Health, or related field ✔ 5+ years of experience in the chemical industry and/or 8+ years leading EH&S systems, compliance programs, and safety initiatives ✔ CSP certification or CSP candidate preferred ✔ PSM experience preferred 📍 Morrisville, PA 💰 $110,000–$165,000 + Bonus Eligible 🏥 Comprehensive Benefits Package 📈 401(k) Company Match Ready to make an impact? Apply today or share with your network! #Hiring #EHS #SafetyLeadership #ChemicalIndustry #ManufacturingJobs #MorrisvillePA #Gelest #MitsubishiChemicalGroup

We're proud to see Liana Wuchte presenting at PCIM this week. Her presentation explores how test methods and measurement variability can influence thermal conductivity data—and why understanding those differences matters when evaluating materials for power electronics applications. Visit the Gelest team at Booth 6-111 to learn more about our ExSil™ engineered silicone systems and thermal management capabilities. #PCIM #PowerElectronics #ThermalManagement #Silicones #ExSil