What is Electrolysis and galvanic corrosion?
Galvanic Corrosion is the corrosion that occurs when two dissimilar metals are used together in a structure and exposed to an electrolyte (salt water, chemical, petrol) and the less noble of the 2 metals will corrode. For example; aluminum sheet with steel fasteners on a boat. Some pairings of metals are more at risk of galvanic corrosion. Check a galvanic series or chart.
Electrolysis is the acceleration of the galvanic corrosion when electricity is introduced to the metals in question. Connected by an external electrical source, the less noble metal experiences accelerated galvanic corrosion.
while both processes involve metals and electrolytes, their dependence on an external voltage source distinguishes them.
When it comes to packaging heavy and large industrial items, the choice of material plays a critical role in ensuring the safe transit and storage of these valuable goods. Ethafoam and polyethylene (PE) foams are two materials that have proven their worth in this domain, offering unparalleled protection and reliability.
Ethafoam: Robust Protection for Industrial Heavyweights
Ethafoam is a closed-cell polyethylene foam known for its remarkable resilience and shock-absorbing properties. It is particularly well-suited for packaging heavy industrial items due to its high compressive strength and excellent impact resistance. These properties ensure that the foam can withstand the weight and stress of heavy items without losing its protective capabilities.
In the industrial sector, Ethafoam is commonly used for packaging machinery parts, electronic components, and other bulky items that require robust protection. Its ability to absorb and dissipate energy from impacts and vibrations during transit helps prevent damage to sensitive and expensive equipment. Additionally, Ethafoam's lightweight nature reduces overall shipping costs while providing maximum protection.
Polyethylene (PE) Foams: Versatile and Reliable Packaging Solutions
Polyethylene (PE) foams, including Ethafoam, are versatile materials used in various packaging applications. PE foams are known for their excellent cushioning properties, chemical resistance, and durability, making them ideal for protecting heavy industrial items.
PE foams come in various densities and formulations, allowing for customized packaging solutions tailored to specific industrial needs. For instance, low-density PE foams offer flexibility and soft cushioning, while high-density PE foams provide more rigid and robust support for heavier items. This adaptability makes PE foams suitable for packaging a wide range of industrial products, from automotive parts to heavy machinery.
One of the key advantages of PE foams is their resistance to moisture, chemicals, and temperature fluctuations. This makes them ideal for protecting industrial items that may be exposed to harsh environmental conditions during transit and storage. Furthermore, PE foams are easy to fabricate and can be cut, shaped, and formed into custom packaging solutions that snugly fit the contours of the items being protected.
Conclusion
Ethafoam and polyethylene foams are indispensable materials for packaging heavy and large industrial items. Ethafoam's high compressive strength and impact resistance make it a reliable choice for protecting valuable equipment, while PE foams offer versatile and customizable packaging solutions that cater to a wide range of industrial needs. Together, these foams ensure that heavy industrial items are safely transported and stored, maintaining their integrity and functionality.
