China SABIC Thermocomp WB008 Manufacturer, Supplier, Factory

With the popularity of electric vehicles around the world, the technical requirements for key components are also increasing.

​When Unitree H1 from YUSUR Technology twisted in Yangko dance on Spring Festival Gala’s grand stage, Tesla’s Optimus Gen2 deftly assembled circuit boards, and Figure 01 flawlessly crafted latte art, the global tech community witnessed an unprecedented revolution. Let’s explore the polymer material innovations behind seven humanoid robots:

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.

SABIC DU242 PEI: The Perfect Balance of High Flow and Low-Temperature Toughness SABIC ULTEM™ DU242 is a polyetherimide (PEI) blend engineered for complex parts and demanding environments. Its key strengths lie in the unique combination of high flowability (for easy processing of thin-wall, intricate geometries) and enhanced low-temperature impact resistance, while maintaining a Heat Deflection Temperature of 160°C and UL94 V-0 flame rating. As a comprehensive enterprise integrating science, industry, and trade, we not only supply this high-performance material but also leverage our technical team to provide full-chain support—from product design and material selection to molding process optimization—empowering your innovations in automotive, electronics, industrial, and other sectors.

SABIC ULTEM™ 2310 is a 30% glass fiber-reinforced polyetherimide (PEI) resin that combines excellent flowability, ultra-high strength (tensile strength up to 169 MPa), and inherent flame retardancy (UL94 V0 & 5VA). It features a heat deflection temperature of 210–220°C, continuous use from -160°C to 180°C, and very low mold shrinkage (0.2%–0.6%). The medical grade (HU2310) offers ISO 10993 or USP Class VI biocompatibility and withstands multiple sterilization methods. Ideal for medical devices, high-temperature connectors, semiconductor tooling, and aerospace/automotive components, ULTEM™ 2310 is the all round ace for demanding injection molding applications.

BASF Ultramid® B218EV30 is a 30% glass fiber reinforced PA66/6 copolymer that delivers high rigidity, excellent thermal aging resistance, and superior surface finish. With low shrinkage, dimensional stability, and good resistance to oils and chemicals, it is widely used in automotive engine components, high-voltage connectors, relay housings, and power tool casings. This material offers an ideal balance of mechanical strength, processability, and aesthetics, making it a premium upgrade over conventional PA66 GF30 grades for demanding structural applications.