Sérgio Porfírio

Joinville Area, Brazil Brazil

PU Chemical Advisor & Consultant at SPU Consulting. ✉ porfirio.puflexivel@gmail.com

Chemicals

Knowledge of polyurethane technologies, their variety of raw materials and applications, as Rigid PUR/PIR Foaming Spray/Injection, PU Surfboard Blanks, PU Foam Packages, PU Froth Foams, One-Component Foam, High Resilience Foams, Viscoelastic Foam, Semi Rigid Foams, Integral Skin Foams, Shoe Sole, Structural Foams, RIM, R-RIM, Adhesives, Sealants, Coatings, Prepolymers, MDI & TDI-Variants, Etc... Conhecimentos da tecnologia do poliuretano (PU / PUR / PUIR / PIR), as variedades de matérias primas básicas (polióis poliéter e poliéster / isocianatos / aditivos) e suas aplicações, tais como, espumas rígidas spray/injeção, espumas para pranchas de surf, espumas para embalagens, espumas frothing...