Brief: Looking for a straightforward way to enhance bonding with transparent silicone adhesives? This video explores Momentive SS4120 Primer, showing how it creates strong, clear bonds with addition-cure RTVs for medical, optoelectronic, and aerospace applications. You'll see its rapid drying process and learn why its FDA-compliant clarity makes it ideal for assemblies requiring visual inspection.
Related Product Features:
Transparent and colorless primer engineered specifically for Momentive's addition-cure RTV silicone adhesives.
FDA-compliant formulation certified for food-contact applications, ensuring zero interference with transparent assemblies.
Contains only 3% solids content, forming ultra-thin coatings (0.01-0.02mm) that optimize bond strength without residue.
Dries at ambient humidity above 25% within 30 minutes for rapid process integration.
Compatible with brushing and wipe application methods for easy implementation.
Enhances bonding on difficult substrates while maintaining optical clarity for visual inspection.
Ideal for medical device sealing, particularly in endoscope lens bonding applications.
Validated for aerospace sensor bonding on anodized aluminum under thermal cycling conditions.
अक्सर पूछे जाने वाले प्रश्न:
What types of silicone adhesives is the SS4120 Primer compatible with?
SS4120 Primer is specifically engineered for use with Momentive's addition-cure RTV silicone adhesives, including both 1-part and 2-part systems.
How quickly does the SS4120 Primer dry and what are the application requirements?
The primer dries within 30 minutes at ambient humidity levels above 25%, and it can be applied using brushing or wipe methods for efficient process integration.
Is the SS4120 Primer suitable for medical and food-contact applications?
Yes, the primer is FDA-compliant for food-contact applications and is commonly used in medical device sealing, particularly for endoscope lens bonding where sterile assemblies and optical clarity are critical.
What makes the SS4120 Primer different from other bonding primers?
SS4120 features the lowest solids content in the SS series at only 3%, creating ultra-thin coatings that provide strong bonding without residue while maintaining complete optical transparency for applications requiring visual inspection.