For components such as heat management, batteries, PCUs, and motors in EVs and HEVs. Resins with excellent characteristics for eliminating stress and superior comparative tracking index.
Our company offers the "Grivory series" polyamide resins that contribute to the lightweighting of automotive parts such as EVs and HEVs. We have 'HT1VA', which excels in hydrolysis resistance and the ability to remove undercuts easily, as well as 'HT1' and 'HT6', which can shorten creepage distances due to their high comparative tracking index (CTI ≧ 600V), making them suitable for compact high-voltage connectors. Additionally, we offer the 'GVL V0 grade', a glass fiber reinforced resin that balances mechanical properties and flame retardancy (UL-V0). We also provide polyamide resins for busbar coatings that excel in insulation withstand voltage against high voltages and adhesion to copper, and do not develop wrinkles or cracks when bent. ★ Our company also conducts traveling exhibitions and web seminars. For more details, please check the materials from "PDF Download" or feel free to contact us.
Inquire About This Product
basic information
【Capable of meeting the demands for automotive parts】 <Weight Reduction> ■ Extensive track record for components such as battery brackets and housings for electric vehicles. ■ By reinforcing semi-aromatic polyamides with long glass fibers, hardness and strength are maintained even after water absorption. Contributes to improved thermomechanical properties at high temperatures. High energy absorption is possible even under impact loads due to the entanglement of long fibers. <Hydrolysis Resistance + Heat Resistance> ■ 'HT1VA' maintains high strength even after being left in water at 95°C for approximately 12,000 hours. ■ Suitable for high-voltage batteries, power electronics, and cooling systems for electric motors. <Flame Retardancy> ■ Offers a wide range of flame-retardant polyamides for components of high-voltage onboard power supply systems in electric vehicles, from unreinforced PA6, glass fiber reinforced PA66, to solderable polyphthalamide. ■ Halogen-free, red phosphorus-free flame-retardant polyamide resins. <High Voltage Resistance> ■ High impact resistance, tracking resistance (CTI 600), and insulation properties. ■ Exhibits excellent insulation behavior even in harsh external environments, with very high processability. ■ Electrical properties remain stable even at thin thicknesses. ■ High volume resistivity even at elevated temperatures.
Price range
Delivery Time
Applications/Examples of results
We also hold business trip exhibitions and web briefings. Please feel free to contact us for more details.
catalog（4）
Download All Catalogs
Company information
We are a leading supplier of high-performance polyamide resins, offering a wide range of specialty products. Our products are globally recognized under trademarks such as Grilamid(R), Grivory(R), and Grilon(R). Additionally, we provide high-performance and high-quality products to our customers through appropriate and timely application development tailored to the demands of each segment. Please feel free to contact us if you have any inquiries.