HEAT-INSULATING MATERIAL FOR AGRICULTURAL OR HORTICULTURAL FACILITY

A heat shielding material for an agricultural and horticultural facility according to this invention includes a heat shield layer constituted of a substrate resin and a heat shield filler in the form of fine particles dispersed in the resin. The heat shield filler is at least one selected from lanth...

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1. Verfasser: KUNO, HIROKO
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A heat shielding material for an agricultural and horticultural facility according to this invention includes a heat shield layer constituted of a substrate resin and a heat shield filler in the form of fine particles dispersed in the resin. The heat shield filler is at least one selected from lanthanum hexaboride and antimony-doped tin oxide, and the substrate resin is at least one selected from among resins of polyethylene, polyvinyl chloride, polyvinylidene chloride, polyvinyl alcohol, polystyrene, polypropylene, poly(ethylenevinyl acetate) and polyester. This heat shielding material for an agricultural and horticultural facility has a visible light transmittance of 30 to 90% and a solar radiation transmittance of 10 to 80%, the visible light transmittance being larger by 10% or above than the solar radiation transmittance.