China SABIC LEXAN HP4 Manufacturer, Supplier, Factory

In modern firefighting equipment, the choice of material for helmet visors is of utmost importance. Today, we will delve into two high-performance plastics—PPSU and PSU—and their outstanding performance in firefighter helmet visors and other high-end applications.

Injection molding often encounters burn marks, a critical defect that severely impacts product appearance and quality. This article deeply analyzes the root causes of burn marks and proposes systematic countermeasures.

Automotive engineering plastics are driving comprehensive technological upgrades and green transformations across body structures, exterior systems, powertrain-chassis, and interiors through innovations in lightweighting, high performance, and sustainability.

Daicel Group announces the full integration of its subsidiary Polyplastics' engineering plastics business, effective April 2026. This restructuring aims to create a more competitive high-performance materials platform, combining Polyplastics' leading products and technologies in POM, LCP, and other fields. Through unified management and strategic synergy, Daicel will optimize global operations, enhance innovation capabilities, and provide more comprehensive and efficient solutions for automotive, electronics, healthcare, and other industries, strengthening its position as a global leader in engineering plastics.

Polyoxymethylene (POM) has become a star material for precision gears due to its metal-like rigidity, excellent fatigue resistance, low friction coefficient, and outstanding dimensional stability. Beyond solving core challenges like wear and noise reduction, it enables innovation in office equipment, automotive components, and micro-transmission systems through lightweighting, design integration, and oil-free operation. Shanghai Weisa Plastic Technology collaborates with industry leaders like BASF and SABIC to provide comprehensive POM solutions—from high-purity Ultraform® to self-lubricating LEXAN™—helping achieve more reliable, efficient, and cost-effective precision drive designs.

The aerospace industry is undergoing a lightweight revolution powered by specialty engineering plastics. Imported high-performance materials like PEEK, PI, and PPS, renowned for their exceptional lightness, extreme environment resistance, high strength, and flame retardancy, are increasingly replacing traditional metals in cabin interiors, engine components, avionics, and UAV structures. Advancements such as composite reinforcement and 3D printing compatibility are further expanding their applications. Amidst market growth and sustainability demands, these plastics have become key enablers for efficient and green aerospace manufacturing, with a promising future.