| 摘要 |
Heat insulation tarpaulin and a manufacturing method are provided to save the cooling and heating cost by cutting off heat transmitted from the outside and maintaining the internal heat and to extend the life time by restraining discoloration and pollution. Heat insulation tarpaulin is composed of woven fabrics and a heat insulating layer containing polyvinyl chloride or polyolefin and ceramic microscopic hollow sphere powder. The heat insulating layer is formed on at least one surface of the woven fabric. A strain-resistant layer is formed on the heat insulating layer. The heat insulating layer contains hollow sphere powder of 20~30wt.% for polyvinyl chloride or polyolefin of 100wt.%. In addition, the heat insulating layer contains a UV(Ultraviolet) blocking agent and a flame retardant.
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