fine-pored polyurethane-based rigid foam for model making, bright yellow, density: 80 kg/m³; compressive strength: 0.75 MPa (ISO 604), flexural strength: 1.2 MPa (ISO 178), modulus of elasticity: 24 MPa (ISO 178), linear coefficient of thermal expansion: 70 x 10 -6 K -1 (DIN 53752), rough surfaces, all sides are trimmed
Applications: PUR rigid foam M80 is the softes one and mostly used in the production of base shapes for design, styling and clay models which have relatively larger scales, as well as for form studies and trial runs on the milling machine. It is much less expensive than the denser PUR materials but its surface as a rule demands more work to achieve a nice finish.
Treatment: The low density of the PUR rigid foam M80 allows it to not only be worked on with shop machines but hand-held tools as well (sawing, rasping, filing and sanding). The surface of this material has a somewhat refractory, porous texture which means that it must be filled, primed and sanded a number of times in order to create a surface ready for the painting.
Espuma rígida de PUR para modelos SikaBlock M80
Anchura x Longitud
195 mm x 245 mm
245 mm x 395 mm
395 mm x 498 mm
1000 mm x 2000 mm
not lightfast (will fade)
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