Conformal coatings repairability

We have described a new type of conformal coating which is shelf-stable, solventless, one-component, and rapidly cured by a combination of UV and heat. Once cured, this coating has very good electrical properties, thermal stress resistance, and hydrolytic stability. With the proper choice of solvents, all or a portion of the cured coating can be removed from a circuit board to repair the electronic parts. 

Uses Solvent for urethane coatings, RTV and silicone oils, for electronic use (conformal coating removal, cable assembly repair, deponing) Features Flamm. 

The surface complementarity between the quantum activated complex and the catalytic surrounding media is the main idea of the present theory. The oscillating stereochemical control of the synthesis of thermoplastic elastomeric polypropylene recently reported by Coates and Waymouth [208] can be easily interpreted in terms of catalyst changing surface complementarity. Hill and Zhang have discovered a molecular catalyst that experiences a kinetic and thermodynamic drive for its own reassembly and repair under conditions of catalysis [209]. This is basically what an enzyme does when moving from the apo-structure towards the catalytically apt conformation. 

M. I. Eusebio Marques, Effectiveness of surface coatings to protect reinforced concrete in marine environments . Materials and Structures, 2000, 33, 618-626. prEN 1504-2, Products and systems for the protection and repair of Concrete Structures. Definitions -Requirements - Quality Control and Evaluation of Conformity. Part 2 Sutface Protection Systems , CEN TC 104/WG 8. 

Bring forward n. In repainting, to repair local defective areas with the appropriate paints so as to bring them into conformity with the surrounding areas before applying the finishing coats. 

---