PE8706 Polyamide-Imide Granule PAI

Polyamide-Imide Granule PAI Description

Polyamide-Imide (PAI) Granule is a high-performance engineering thermoplastic that offers exceptional mechanical strength, notable thermal stability, and outstanding resistance to chemicals and wear. Its molecular structure provides low friction coefficients whilst maintaining dimensional stability under extreme conditions, making it a preferred material for demanding environments. The insulation properties of PAI also ensure reliable performance in high-voltage electrical assemblies and electronics.

These PAI granules adhere to stringent quality control measures, meeting recognised industry standards such as ISO 9001. Widely used in aerospace, automotive, and industrial equipment manufacturing, they deliver reliable, long-lasting performance suitable for applications that demand ultra-high precision and durability. With their processing characteristics and proven consistency, Polyamide-Imide Granules stand out as an ideal solution for environments requiring toughness, endurance, and dependable quality.

Polyamide-Imide Granule PAI Applications

Polyamide-imide (PAI) granules offer exceptional mechanical strength, thermal stability, and chemical resistance that make them highly sought after for demanding industrial, research, and commercial applications. Known for their dimensional stability and wear resistance, PAI-based components deliver reliable performance in harsh conditions, making them a preferred choice for innovative solutions across multiple sectors.

1. Electronics and Semiconductor Applications

·         High-performance connectors and sockets with excellent thermal stability

·         Wafer handling components that require low friction and superior wear resistance

2. Automotive Industry

·         Gear components that maintain precision under high stress and temperature

·         Pump housings and impellers offering long-term durability in aggressive fluids

3. Medical and Healthcare

·         Surgical instrument handles that resist repeated sterilisation cycles

·         Diagnostic equipment parts with stable mechanical properties for accurate measurements

Polyamide-Imide Granule PAI Packaging

Polyamide-Imide (PAI) granules are carefully packaged in moisture-resistant, multilayer bags with robust barrier liners, ensuring protection against humidity and dust. They should be stored in a cool, dry environment and away from direct sunlight or heat sources. Anti-contamination measures include vacuum-sealed options and tamper-evident seals. We also offer customisation to accommodate specific lot sizes, labelling, or colour coding for organised inventory management.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Polyamide-Imide Granule PAI FAQs

Q1: What are the key material properties of Polyamide-Imide Granule PAI?

A1: Polyamide-Imide Granule (PAI) offers outstanding mechanical strength, thermal stability, and chemical resistance, making it suitable for demanding industrial environments. It retains dimensional stability over a wide temperature range and demonstrates low creep under continuous load. PAI also exhibits excellent wear resistance, allowing extended part life in abrasive conditions. Its inherent flame resistance and good electrical insulation properties further enhance its performance in various civilian and industrial applications.

Q2: How should this product be handled and stored?

A2: Polyamide-Imide Granule (PAI) is best handled with clean gloves and stored in a dry, well-ventilated area to prevent moisture absorption. Keep the material in its original sealed packaging until ready for use, and protect it from direct sunlight or excessive heat. Always maintain proper labelling and rotate stock to reduce the risk of material degradation. Ensure that equipment and work areas remain free from contaminants.

Q3: Which quality standards and certifications apply to Polyamide-Imide Granule PAI?

A3: Many manufacturers of Polyamide-Imide Granule (PAI) comply with globally recognised standards to ensure consistent quality and performance. Common certifications include ISO 9001 for quality management and ISO 14001 for environmental management. Additionally, PAI grades can carry UL recognition for flammability and electrical properties. Compliance with RoHS and REACH regulations confirms that the material meets international environmental and safety requirements for civilian and commercial industrial markets.

Related Information

1. Manufacturing Process

Manufacturing Polyamide-Imide (PAI) granules requires precise control over polymerisation parameters, ensuring consistent molecular structures and superior mechanical properties. Each phase involves carefully monitored temperature regulation, pressure adjustments, and the use of specialised reactors capable of handling high-performance polymer solutions.

During the final stages, melt compounding and pelletisation are carried out using advanced extruders that shape the polymer into granules with uniform particle sizes. This method allows for scalability, efficient handling in subsequent processes, and helps maintain the granules’ high-grade thermal stability.

2. Applications in Advanced Industries

Several industries leverage the unique characteristics of Polyamide-Imide (PAI) granules, particularly where elevated temperature resistance and dimensional stability are essential. These granules can be found in high-precision devices, medical equipment, and industrial robotics that demand materials able to endure repetitive use under harsh operating conditions.

Automotive manufacturers also utilise PAI granules in high-performance parts, such as gears, bushings, and seals, to enhance efficiency and durability. Their excellent wear resistance and low friction coefficients contribute to longer component lifespans, making PAI granules a valuable choice in many engineering applications.