China SABIC VALOX 364 Manufacturer, Supplier, Factory

With the increasing demand for high-frequency and high-speed transmission, PEI has reduced its dielectric constant to below 3.0 (at 1 GHz) through molecular structure optimization (such as the introduction of fluorinated groups), making it a core material for 5G millimeter-wave connectors.

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.

The new regulations of the Civil Aviation Administration will be officially implemented on June 28th, completely banning the transportation of power banks without 3C marks, with vague marks, and of recalled models!

BASF Ultramid T6000 (PA66/6T) is specifically developed for miniaturized electrical and electronic (E&E) components, bridging the performance gap between PA66 and PPA. This material combines excellent flow properties, easy processability, and long-lasting color stability. It exhibits superior mechanical and dielectric performance over PA66 under hot and humid conditions, while its low moisture absorption ensures dimensional stability.

At the 2026 CCTV Spring Festival Gala, robots evolved from dancing Yangge to executing backflips—more agile, more dynamic. Behind this leap is a "skeletal evolution" driven by specialty engineering plastics. PEEK is 70% lighter than steel, offering high strength, self-lubrication, and micron-level precision for flexible, accurate joints. PPS provides heat and chemical resistance, ensuring electrical system safety. "Replacing steel with plastics" solves range anxiety and enables cost-effective mass production through injection molding. From walking to running and jumping, every step in humanoid robot evolution relies on breakthrough materials.

SABIC LEXAN™ 731S-701S is a high-flow, high-impact injection molding grade black polycarbonate (PC) material. It is opaque, with a notched impact strength of 80–90 kJ/m² and a heat deflection temperature of 130–135°C. Its melt flow index is more than 50% higher than that of standard PC, making it ideal for rapid molding of thin-wall, long-flow-path, and complex molds. Optimized mold release design reduces drag marks and improves yield. This black material delivers a high-gloss, light-blocking surface. Some batches offer V-2 flame retardancy and UV stability. It is widely used in electronic housings, automotive interior light-blocking parts, medical light-avoidance components, and safety goggle frames. We offer a stable supply of genuine black material and full technical support from material selection to trial molding.