𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Mechanical and structural studies of photo-degraded polyurethane

✍ Scribed by V. Rek; M. Bravar; E. Govorčin; M. Sučeska


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
506 KB
Volume
24
Category
Article
ISSN
0141-3910

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Some mechanical properties of rigid poly
✍ J. M. Lifshitz 📂 Article 📅 1983 🏛 Society for Plastic Engineers 🌐 English ⚖ 850 KB

## Abstract The mechanical response of integral‐skin rigid polyurethane foam, with an average density of 300 to 700 kg/m^3^, to constant rate and creep loading was determined. Sandwich specimens were modeled by layers of a core material and two skins, whose secant moduli had been determined experim