Silicone Sealant, Material Compatibility Most Sensitive Metals Painted Surfaces Plastics, Alkoxy

The Momentive 9438 is a silicone sealant with a cure time of 24.

• A non-corrosive curing process that does not produce exothermic heat or corrosive by-products can be used on corrosion-sensitive electrical and electronic equipment with adverse effect
• Fast green strength build, fast cure (approximately 4x faster than traditional alkoxy sealants)
• Low odor cure by-product
• Tough and resilient sealant with primerless adhesion to most metals, painted surfaces and plastics
• UL recognized component, file number E-36952
• Superior hydrolytic stability. The RTV5240 series has demonstrated that it is able to maintain adhesion to many substrates after 20 weeks immersion in 60°C water
• Excellent electrical insulation properties
• Withstands exposure to harsh environments such as chemical, ozone, moisture and weathering
• Compatible with sensitive metals and plastics
• Good tear resistance
• Easy handling with no mixing, heating or solvent hazards
• Retains elastomeric properties at temperatures of-75 to 400F
  

• Product Type: Silicone Sealant
• Color: White
• Primary Color: White
• Chemical Type: Alkoxy
• Material Compatibility: Most Sensitive Metals Painted Surfaces Plastics
• Cure Time: 24h
• Physical Form: Paste
• Container Size: 10.1oz
• Container Type: Cartridge
• Odor: Sweet
• Number of Components: 1
• Specific Gravity: 1.5
• Elongation at Break: 425%
• Tensile Strength: 2.2MPa
• Viscosity Measurement: >20.5 @ 104°Cmm²/s
• VOCs Content: 2.2%
• Hardness: 40Shore A
• Applications: Aerospace, Automotive, Appliance, Other Industries, Electronic and Integrated Circuits, Semi Conductors, Copper Connections, Moist Environment
• Maximum Operating Temperature: +400°F
• Minimum Operating Temperature: -75°F
• Package Quantity: 24CA