Grilamid® XE 4208 Black 9992 is a specialized grade of polyamide 612 (PA 612), offering a combination of flexibility, impact resistance, and high strength. Here are the key characteristics and applications of this material:
Key Features
- Plasticized & Semi-Flexible: Grilamid XE 4208 Black 9992 is plasticized, imparting a degree of flexibility to the material. This semi-flexible nature allows for better impact resistance and resilience in applications subjected to mechanical stresses.
- High Strength: Despite its flexibility, this grade of polyamide retains high strength characteristics. It offers reliable performance in applications requiring structural integrity and load-bearing capabilities.
- High Tube Burst Pressure: The material exhibits high tube burst pressure, making it suitable for use in applications where pressure resistance is essential, such as automotive hydraulic systems and pneumatic components.
- Low Density: Grilamid XE 4208 Black 9992 has a low density, contributing to lightweight designs without compromising on strength and performance. This property is particularly advantageous in automotive and aerospace applications where weight reduction is a priority.
- High Viscosity: The material features high viscosity, facilitating easy processing during extrusion. This ensures uniform material flow and allows for the production of complex shapes and profiles with precision.
- Low Water Absorption: With low water absorption characteristics, Grilamid XE 4208 Black 9992 maintains its mechanical properties even in humid or wet environments. This property enhances its durability and longevity in various applications.
- Heat and Chemical Resistance: The material is resistant to heat, chemicals, zinc chloride, and hydrolysis, ensuring reliable performance in harsh operating conditions and environments.
Potential Applications
Grilamid® XE 4208 Black 9992 finds wide-ranging applications across industries, including:
- Automotive Applications: Used in various automotive components such as air intake systems, compressed air systems, fuel systems, hydraulic systems, cooling systems, powertrain and chassis components, cables, and tubes. Its combination of strength, flexibility, and chemical resistance makes it suitable for demanding automotive environments.
- Renewable Energy Equipment: The material is employed in renewable energy equipment such as hydraulics and pneumatics, where its high strength, flexibility, and resistance to heat and chemicals are beneficial.
- Mechanical Engineering: Suitable for use in mechanical engineering applications where a balance of strength, flexibility, and chemical resistance is required. This includes components for machinery, equipment, and industrial systems.
Compliance
Grilamid XE 4208 Black 9992 complies with environmental regulations including Waste Electrical and Electronic Equipment (WEEE), Restriction of Hazardous Substances (RoHS), and Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH), ensuring its environmental sustainability and safety in use.
In summary, Grilamid XE 4208 Black 9992 offers a versatile material solution for applications demanding a balance of flexibility, strength, and chemical resistance, particularly in automotive, renewable energy, and mechanical engineering sectors. Its performance characteristics make it well-suited for challenging operating conditions and environments.