Ethafoam® 400 Polyethylene Foam
Ethafoam® 400 polyethylene foam stands out for its versatility and durability. By offering high-impact and chemical resistance, it remains a top choice for so many industrial applications. As a leading #4 density polyethylene foam fabricator, Atlas Foam specializes in crafting tailored solutions that meet even the most demanding needs.
What is Ethafoam® 400 Polyethylene Foam?
Ethafoam® 400 is a closed-cell polyethylene foam offering a #4 density. This kind of foam is designed specifically to have superior strength, resistance, and shock absorption.
The uniform cell structure that Ethafoam® 400 has provides impressive cushioning, making it ideal for those seeking long-term durability and overall protection.
Unlike traditional foams, Ethafoam® 400 is resistant to chemicals, water, and compression. Because of this, professionals commonly use it in packaging, construction, and military industries. Other common uses of this type of foam include packaging for fragile electronics, aerospace components, and medical devices; thermal and acoustic insulation in construction; and vibration dampening in automotive settings – all of which we will discuss in more detail next.
Key Properties of Ethafoam® 400
We’ve talked a bit about the characteristics that Ethafoam® 400 offers; now, let’s dig deeper into its unique formulation. From its strength to its resistance to the elements and its acoustic insulation, here are some of the key properties that Ethafoam® 400 offers for various demanding applications.
Strength and Impact Resistance
As a foam known for its strength, it’s no surprise that Ethafoam® 400 is highly durable and can withstand repeated impact without breaking down or losing its shape. The dense structure allows for enhanced energy absorption, making it a top choice for those who need load-bearing applications or protective packaging.
Whether you’re transporting fragile goods or heavy industrial components, Ethafoam® 400 helps ensure that they arrive as perfectly as they were shipped.
Acoustic Insulation and Vibration Dampening
Ethafoam® 400 isn’t just physically tough: it’s acoustically smart, too. The closed-cell design that this foam offers helps absorb and dampen sound waves, making it a great choice for those looking to reduce noise in industrial and commercial environments.
It’s also effective at minimizing overall vibration, which can be best when protecting delicate equipment and improving comfort in automotive or aerospace applications.
Water, Chemical, and Thermal Resistance
Ethafoam® 400, as a closed-cell material, is resistant to moisture. This characteristic makes it a perfect foam option for those using it in humid or wet environments.
Along with water, this kind of foam resists a wide range of chemicals, including solvents and oils. Even when it's exposed to harsh substances, Ethafoam® 400 maintains its structural integrity, keeping your products safe and working as they should.
Finally, its thermal insulation properties help regulate temperature. This makes it ideal for professionals using it to protect sensitive electronics, cold-chain packaging, or outdoor use. This kind of resistance helps the foam’s longevity, allowing you to rely on it without the need for frequent maintenance.
Available Size and Options for Ethafoam® 400
Atlas Foam offers our high-quality Ethafoam® 400 polyethylene foam in the standard 24x108 inches size, available in both natural and black color options. As a #4 density polyethylene foam fabricator, we have the equipment and expertise to custom-cut, laminate, or shape your Ethafoam® 400 to match your exact specifications.
Whether you’re in need of foam inserts, sheets, or more complex components for industrial applications, Atlas Foam will fabricate the perfect solution for you. We will even provide guidance on selecting the ideal thickness and configuration for your project, ensuring you get the best results possible.
Choosing Your Right Foam: How Ethafoam Compares
Ethafoam 400 polyethylene foam stands out among other polyethylene foams thanks to its balance of durability and versatility. Here’s how it compares to other foam materials on the market:
- Density: #4 density is best for superior load-bearing support and impact protection compared to other lower-density foams.
- Durability: Ethafoam® 400 is significantly more resistant to compression and wear over time, making it extremely reliable and long-lasting.
- Environmental Resistance: Compared to other polyethylene foams, Ethafoam 400 offers a better performance in wet, chemically-exposed, or temperature-sensitive environments.
- Recyclability: Like many polyethylene foams, it is fully recyclable! However, it offers better reuse potential because of its durability and resistance.
Work With Atlas Foam as Your #4 Density Polyethylene Foam Fabricator
All in all, Ethafoam® 400 offers the strength, versatility, and reliability that various industries need for their demanding applications. From protective packaging to industrial insulation, Atlas Foam delivers the tailored solutions your products need to perform.
It’s time to get the resistance and durability your industry needs from its #4 density polyethylene foam fabricator. Contact us today to discuss your project or request a custom quote to get started.
Have Questions?
Give us a call at 818-837-3626 or fill out the form to send a message to one of our Foam Experts. We proudly provide services to local areas including Los Angeles, San Fernando Valley, Santa Clarita Valley, Simi Valley, Ventura, Oxnard, Orange County, Riverside, San Bernardino, and the Contiguous U.S.
