Neoprene Foam 

What is Neoprene Foam?

Neoprene foam is technically a synthetic rubber, but it can be manufactured as either a solid rubber or foam material. The material is considered an elastomer (a natural or synthetic polymer with elastic properties).

Neoprene is made from chloroprene, a monomer that polymerizes to form polychloroprene. The foam is created by introducing gas into the polychloroprene during the polymerization process, resulting in a closed cell structured foam. The foam is then cured and can be cut into various shapes and sizes for different applications.

The Strengths of Neoprene Foam:

• Density: From low to high, affecting firmness and cushioning.
• Flexibility: Highly flexible, maintaining its properties over a wide temperature range. It’s also naturally form–fitting, increasing its ability to properly form an airtight seal.
• Resilience: It has excellent compression set resistance, stress relaxation, and compression recovery. It’s also physically tough, durable, and tear–resistant
• Thermal Insulation: Good insulating properties against heat and cold. It’s also resistant to heat and flames.
• Chemical Resistance: Resistant to oils, solvents, and many chemicals.
• Water Resistance: Excellent resistance to water absorption and buoyancy.
• Weather Durability: It will not degrade due to exposure to sunlight, ozone, and other weather conditions.
• Vibration Dampening: It can be used to reduce NVH (noise, vibration, and harshness).

The Drawbacks of Neoprene Foam

• Cost: The material can be more expensive than other foams.
• Oxidizers: The material is not resistant to oxidizing acids and some other hydrocarbons.
• Electrical Insulation: The materials is not recommended for electrical applications.