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Circuiti stampati: 3 tecniche per prevenire le ragnatele
Printed Circuit Boards: 3 Techniques to Prevent Cobwebbing Conformal coatingDowsilElectronic protectionElectronicsFairs 2025Focus on PCBNon categorizzato

Printed Circuit Boards: 3 Techniques to Prevent Cobwebbing

Key points of the article Cobwebbing manifests as web-like filaments during the spray application of conformal coating, compromising both the aesthetics and PCB performance. The main causes are related to premature polymerization of the coating due to factors such as excessive pressure, highly volatile solvents, and incorrect valve distance. To…
Mascherpa
June 5, 2025
Synthetic oils: physical properties and industrial applications Automotive IndustryIndustrial LubricantsNon categorizzatoSpecial lubricantsSynthetic oils

Synthetic oils: physical properties and industrial applications

Synthetic oils are produced by chemical reactions in which the pressure, temperature, and ratio of component elements are diligently controlled. Through such control, the resulting compound will be pure, with maximized properties and, most importantly, a uniform molecular size. This molecular size reduces the synthetic lubricant's coefficient of traction. As…
Mascherpa
February 3, 2024