Rivestimento for industrial control boards
Industrial control boards used in Assemblaggio di PCB e Assemblaggio SMT operate in harsh environments that often include humidity, dust, chemicals, vibration, and temperature fluctuations. Choosing the right Rivestimento conforme is essential to ensure long-term reliability and performance.

Best overall: polyurethane (urethane) Rivestimento conforme
Polyurethane is one of the most commonly used coatings for industrial control boards due to its strong resistance to chemicals and environmental contaminants.
Vantaggi principali:
- Eccellente resistenza chimica (solvents, oils, fuels)
- Strong protection against moisture and corrosion
- Good mechanical durability
- Suitable for factory and industrial environments
This makes polyurethane ideal for control systems exposed to industrial pollutants and harsh operating conditions in Assemblaggio di PCB.
Best for temperature and flexibility: silicone Rivestimento conforme
Silicone is another top choice, especially when temperature variation and vibration are significant.
Vantaggi principali:
- Ampio intervallo di temperatura (Da -55°C a 200°C+)
- High flexibility → resists cracking under vibration
- Good moisture and humidity resistance
- Performs well in outdoor or semi-industrial environments
Silicone is often used in industrial automation systems that experience both heat and mechanical stress in Assemblaggio SMT.
Opzione di fascia alta: parylene Rivestimento conforme
For critical industrial applications, parylene provides the highest level of protection.
Vantaggi principali:
- Pinhole-free, uniform coating
- Superior resistance to moisture, chemicals, and corrosion
- Excellent performance in extreme environments
However, due to higher cost and specialized processing, it is typically reserved for high-reliability or mission-critical control systems.
Other coatings in industrial use
Acrilico
- Cost-effective and easy to apply
- Adatto per mild industrial environments
- Limited resistance to chemicals and harsh conditions
Epossidico
- Forte e durevole
- Good for mechanical protection
- Less suitable due to rigidità e scarsa rilavorabilità
Come scegliere il rivestimento giusto
- Chemical exposure (oil, solvent, factory gases) → Polyurethane (best choice)
- High temperature + vibration → Silicone
- Extreme or mission-critical environments → Parylene
- Cost-sensitive, low-risk applications → Acrylic
Conclusione finale
For most industrial control boards in Assemblaggio di PCB e Assemblaggio SMT, polyurethane Conformal Coating is the best overall choice due to its excellent chemical and environmental resistance. Silicone is ideal for high-temperature and vibration-prone environments, while parylene offers premium protection for critical systems.
Richiedete un preventivo per il rivestimento conforme
Cercate soluzioni affidabili di rivestimento conforme per il vostro progetto PCBA? Fate clic qui sotto per ottenere un preventivo rapido.
Inviateci i vostri requisiti e riceverete una risposta rapida dal nostro team di ingegneri.
✔ Risposta in 24 ore ✔ Supporto ingegneristico ✔ Produzione di piccole dimensioni e di massa
Shenzhen Tengxinjie Electronics Co., Ltd.



