Elsteam's Mistral humidifier made with LATI self-extinguishing compounds to ensure electrical safety and heat resistance
Flame-retardant, Home Appliances and Consumer Goods
Flame-retardant, Home Appliances and Consumer Goodsbyadmin

The choice of self-extinguishing materials is fundamental to ensure the safety of electrical devices and systems where fire risk cannot be excluded, such as in industrial and domestic humidifiers. A concrete example of advanced application comes from Elsteam SRL, a company specialized in humidification systems, which has adopted LATI self-extinguishing compounds for the MISTRAL humidifier.

The Elsteam Case: Safety and Innovation in MISTRAL Humidifiers

Why Control Temperature and Humidity

Maintaining correct humidity levels (between 40% and 60%) is fundamental both for people’s well-being and for sensitive production processes in sectors such as food, paper, wood, textile, greenhouses and museums. Elsteam – Humidifiers, a company of the EVCO group, designs humidification solutions for industrial, commercial and domestic use, with particular attention to health, conservation and product quality.

The Role of Self-Extinguishing Materials

For the Mistral range, Elsteam has chosen LATI self-extinguishing compounds for the entire structure, including containment tank, nebulization system and electronics compartment. These components are particularly exposed to fire risk in case of electrical failures, short circuits or malfunctions.

Performance Requirements for Self-Extinguishing Materials

  • Flame and glow wire resistance according to international standards.
  • Dimensional stability even in the presence of water and thermal variations.
  • Chemical resistance to detergents, aggressive agents and bacterial proliferation.
  • High mechanical properties to withstand impacts, static loads and deformations.
  • Environmental safety: the use of non-halogenated additives reduces environmental impact.

The compound chosen by Elsteam is LATENE AG7 H2 G/30-V0HF, a polypropylene reinforced with 30% glass fiber, self-extinguishing without halogens. The design was supported by LATI technical service with FEM simulations to anticipate deformation problems and ensure molding quality.

Table: Key Characteristics of LATI Self-Extinguishing Materials

Characteristic LATENE AG7 H2 G/30-V0HF Standard materials
Flame resistance (UL94) V0 From V2 to HB
Glass fiber content 30% Absent/low
Halogenated additives No Possible
Dimensional stability High Medium/Low
Chemical resistance High Variable
Mechanical resistance High Standard

FAQ on Self-Extinguishing Materials

  1. Where are self-extinguishing materials used?
    They are used in electrical, electronic, automotive, appliance and industrial equipment to reduce fire risk.
  2. Are self-extinguishing materials safe for food applications?
    Yes, there are specific compounds certified for food contact and resistant to humidity and temperature conditions.
  3. Is it possible to create complex geometries with self-extinguishing materials?
    Yes, thanks to simulation and advanced design technologies, even complex components can be reliably manufactured.

Contact Us

Do you want to improve the safety and reliability of your devices? Discover how LATI self-extinguishing materials can protect your products and request a personalized technical consultation now.