Acktar Core Black TM Coating
For Wafer Chucks and Component Mounting
- Broad Wavelength Absorption: Effective from EUV through VIS to FIR, providing versatility for various applications
- Diffusive Surface: Offers superior light diffusing properties, ensuring minimal stray light, absence of ghosts and nearly zero background noise
- Thermal Stability: Withstands a wide range of temperatures – 4K – 723 K, making it suitable for environments from cryogenic to high temperature applications
- Low Outgassing: CVCM below 0.001%. Ideal for UHV vacuum environments, such as semiconductor and space applications, where contamination must be minimized
- Ultra-Clean & Particle-Free:
- Typical cleanliness values: MOC ~ 1ng/cm2, PAC < 30 ppm
- Perfect for applications where cleanliness is critical, meeting stringent requirements for semiconductor and optical manufacturing
- ESD-Safe: Acktar Core Black TM is in the dissipative range and provides protection against electrostatic discharge (ESD), ensuring safety for sensitive electronic components
- High Flatness: Ensures a flatness of 2-3 microns
- Durable & Hardwearing: Acktar Core Black TM has exceptional durability, ensuring long-lasting performance even under challenging conditions
- Coating:
- Thickness <5 μm, weight 1 mg/cm2
- 100% inorganic
- Certificates: RoHS, REACH, ISO 9001:2015, AS9100
- Precision Coating: Ensures consistent performance across the entire chuck surface, maintaining accuracy in optical and semiconductor processes.
- Custom Masking Available: Coating can be selectively applied based on your requirements, protecting areas that don’t need coating.
- Wide Range of Compatibility: Suitable for different substrates, including metals, ceramics, glass, polymers and more!
- Proven Industry Use: Acktar coatings are trusted by leading companies in the semiconductor, optics, space, and automotive industries.
- Chucks coated with Core BlackTM are offered in a variety of standard sizes, ranging from 3 inches to 12 inches, to meet your specific application needs
- Wafer Chucks & Processing: Ensures high precision in wafer handling and inspection processes.
- Component Mounting & Testing: Suitable for mounting and testing various optical and electronic components, thanks to its diffusive and durable properties.
- Laser Applications: High absorption and diffusive properties make it excellent for laser-based systems.
Brochure Acktar Core Black
