Andersons, J.; Kirpluks, M.; Cabulis, P.; Kalnins, K.; Cabulis, U. published the artcile< Bio-based rigid high-density polyurethane foams as a structural thermal break material>, Name: (9Z,12Z)-Methyl octadeca-9,12-dienoate, the main research area is polyurethane foam thermal break material.
Sustainable development of building industry implies increasing usage of green materials. With this aim and for the intended application as a structural thermal break material, rigid high-d. polyurethane foams have been manufactured using polyols derived from renewable resources – tall oil fatty acids. Thermal conductivity, compressive strength and stiffness of the foams of d. ranging from ca. 100 to 680 kg/m3 have been determined Comparison of the bio-based foams with reference foams derived from petrochem. resources demonstrated similar performance characteristics thus suggesting that bio-based foams can also serve as structural thermal break materials. Anal. models are shown to enable estimation of d. dependence of the thermal and mech. properties of foams using the resp. exptl. determined characteristics of the monolithic polyurethane polymer.
Construction and Building Materials published new progress about Compressive modulus. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Name: (9Z,12Z)-Methyl octadeca-9,12-dienoate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics