Unknown contaminants or residues in systems or products

When components or materials outgas due to thermal exposure, the volatile substances condense and deposit on surfaces, causing:

• Large amounts of contamination inside the chamber
• Blockage in system piping or tubing
• Changes in operating system parameters

Increased risk of product defects or yield loss

Reduced optical transmittance in the system or product

When components or materials release gases due to heat exposure, the condensable substances may settle on:

• Lens surfaces
• Windows
• Transparent components

This can lead to fogging or embrittlement (reduced transmittance), resulting in degraded performance.

Abnormal function or complete functional failure of the system or product

When components or materials release gases due to heat exposure, the outgassed substances may deposit on circuitry and cause:

• Electrical short circuits
• Degraded conductivity

Functional failure of the product

Damage to equipment, systems, or products

Corrosive outgassed vapors or condensed materials can lead to:

• Variations in production system parameters
• Equipment damage
• Product damage

Position drift, misalignment, or inaccurate placement

in precision industries such as semiconductors, packaging, and electronics, thermal interface or cushioning materials may outgas when heated. The resulting solid material loss and shrinkage can cause: Displacement Misalignment Loss of precision

Smoking or cracking when exposed to heat

For fire-resistant materials used in high-tech facilities, such as firestopping materials, heat exposure may result in:

• Release of contamination-risk gases, affecting facility cleanliness
• Solid material loss and shrinkage, leading to cracking and reduced fire protection performance