Salt-air corrosion: protecting electrical enclosures in coastal environments
ISO 9223 classifies coastal sites as C5/CX — steel corrosion rates can exceed those of rural sites by an order of magnitude. Why salt attacks electronics, and how AirSponge neutralizes corrosion by keeping internal humidity below the salt deliquescence point (75 % RH for NaCl, 33 % RH for MgCl₂).
IP65 enclosures breathe: how AS-B stops moisture
An IP65 protects against liquid water, not vapor. The enclosure breathes and eventually equilibrates with ambient humidity. Measure τ, predict, dimension AS-B.
AS-C validated: 85 days in EV charging stations
85-day field test in EV charging stations: 2 AS-C strips divide condensation time by 2.6 and RH variability by 3. Zero energy, zero maintenance.
Calcium chloride: the forgotten bulk desiccant
2 kg tubs, replaced every 3 months, across tens of thousands of industrial cabinets and containers. Calcium chloride is the bulk desiccant no one accounts for.
Silica gel: the blind spot of industrial eco-design
Invisible on product BOMs, made by the hundreds of thousands of tonnes, not recyclable in standard streams: silica gel deserves real scrutiny.
Condensation in industrial IP65/IP67 sensors
Internal condensation causes up to 40% of failures in industrial IP65/IP67 sensors. How moisture enters, why it persists, and how to stop it.
Thales case study: preventing condensation
Experimental study with a Thales group company: the Air Sponge sticker prevents condensation in equipment under severe thermal swings.
Machine vision cameras: the condensation problem
3D vision cameras and machine guidance systems deployed outdoors suffer from internal condensation. Lens fogging, measurement drift and premature failure.
IP65 solar inverters: humidity vs lifespan
An IP65 inverter protects against liquid water but traps water vapour. Thermal breathing causes internal condensation that accelerates component degradation.
Tilt sensors: when condensation skews readings
IP65 tilt sensors installed outdoors undergo thermal cycles that cause internal condensation. Result: measurement drift, corrosion and premature failure.
So Sponge vs silica gel for IP enclosures
Which anti-humidity product to choose for an IP electrical box? So Sponge vs silica gel comparison under extreme condensation conditions.
Anti-humidity boxes: are IP boxes waterproof?
An anti-humidity box is often associated with an IP65+ waterproof electrical box. But do these ratings really guarantee protection against air and moisture?
Condensation in electronic devices: solutions
Discover solutions against condensation in electronic devices: conformal coating, heating, silica gel and next-generation moisture absorbers.
Condensation problem in IP boxes: causes and effects
Why does condensation appear in an IP box? Understand the causes and effects on your electronic devices.
Electric Dehumidifier: How Does It Work?
A dehumidifier is an electrical appliance designed to reduce humidity in the air by condensing the water vapor it contains.
Pressure compensating plugs: role and limitations
Pressure compensating plugs, also called pressure balancing plugs, are used in sealed enclosures to limit temperature-driven pressure changes.
Dew Point Temperature: Definition and Challenges
The dew point temperature is the temperature at which the air becomes saturated with water vapor and begins to produce condensation.
Desiccant: meaning, types and how it works
Desiccant meaning explained: a material that captures airborne moisture. Compare silica gel, molecular sieve, calcium chloride and regenerable types.
How do moisture absorbers work? Types & guide
How moisture absorbers work: calcium chloride, silica gel, molecular sieves and regenerating SRD materials compared. Choose the right solution.
What is condensation? Simple and clear explanations
Condensation is water shifting from a gaseous state (vapor) to a liquid (droplets). This physical phenomenon is everywhere around us.
How to store items away from humidity
How to store items away from humidity: protect paper, textiles and electronics from moisture damage with desiccants and active control.
What is the humidity level to store cardboard boxes?
Discover the ideal humidity level to protect your boxes and prevent them from deteriorating during storage.
Best moisture absorbers 2026: comparison guide
Compare the best moisture absorbers in 2026: silica gel, calcium chloride, molecular sieve and regenerating SRD. Pros, cons and use cases.
What is silica? Definition, uses and dangers
Silica, or silicon dioxide (SiO2), is a compound found everywhere in nature - sand, rocks, glass - and in products like dehumidifier bags.
Anti-condensation solutions in storage containers
Humidity in storage containers comes from condensation on the ceiling at dawn. Water then drips onto the floor and stored goods, causing damage.
Desiccant pack lifespan and alternatives
Desiccant packs use silica beads that adsorb moisture into their pores. Once saturated, the beads stop working - here are the alternatives.
Effective moisture protection for stored products
Storing goods in damp places - cellars, containers, sheds - quickly causes deterioration and corrosion. Protect them with the right solutions.
Storing in a humid place: tips and solutions
Some storage locations have high humidity levels. Discover the risks for your objects and the solutions for storing in a humid place.
How does condensation occur? Causes and examples
Condensation happens when relative humidity reaches 100%. Two primary causes can trigger this phenomenon: temperature variations and water evaporation into the air.
Relative humidity formula: how to calculate RH
Relative humidity formula explained: calculate RH from vapor pressure or dew point, with worked examples, tables and a free RH calculator.
Relative vs absolute humidity: the difference
Relative humidity (RH) is the percentage ratio between the pressure of water vapor in the air and the pressure of saturated vapor at a given temperature.
Humidity: definition, causes and effects
Water exists in three states: gaseous (steam), liquid, or solid (ice). In ambient air, it manifests as water vapor, at varying concentrations.
Gore-Tex vent vs SRD AS-B against condensation
Test on 3 IP66 enclosures: the Gore-Tex vent does not reduce condensation (same as the bare control). Only the SRD AS-B sticker stops it.
How to prevent condensation in enclosures
5 solutions compared with lab data. Learn why IP65 doesn't stop humidity and which method actually prevents condensation in sealed enclosures.
Laminating process testing with IFTH
So Sponge and IFTH test innovative methods for depositing powder on nonwoven structures, optimizing bonding techniques to improve product performance.
Humidity control: Air Sponge test with CAPSA
After promising results in a climate chamber, So Sponge conducted a field experiment in partnership with CAPSA, a specialist in container design and transformation.
Market Exploration with ERDYN
ERDYN explores market opportunities for So Sponge's humidity-regulating tape, analyzing key applications and providing strategic recommendations.
The Creation of So Sponge
So Sponge was born from the collaboration between two researchers: Melaz Tayakout, professor at UCBL, and Elsa Jolimaître, research engineer at IFPEN.