EN 14320-1-2013 建筑保温产品-喷涂硬质聚氨酯(PUR)和聚异氰脲酯(PIR)泡沫-CE认证
日期:2021-04-07 14:11
们的使用温度范围可能在200℃以内。
This European Standard specifies requirements for in-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products for the insulation of building equipment and industrial installations, for example storage vessels, pipes and ducts used for the supply of fuels, oil, other liquids, hot and cold water, air and other gases.Depending on the type of foam products complying with this standard, they may have service temperature ranges which lie w
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