rigid foam
硬质泡沫：一种具有高度结构稳定性和刚性的泡沫材料
常用释义
英式发音
美式发音
基本释义
- 硬质泡沫：一种具有高度结构稳定性和刚性的泡沫材料，通常用于绝缘、隔热和包装等领域。
例句
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1·Several factors affecting the properties of the polyurethane rigid foam are discussed.对影响硬泡性能的一些因素进行了讨论。
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2·Products can be used in intumescent coating, PU rigid foam, thermoplastics and UP (unsaturated) resin etc.所生产的阻燃剂可用于涂料、塑料、热固型树脂、纺织涂层等。
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3·Experiments show that properties of the rigid foam are good, because decrease in the quantity of foam stabilizer, the cost is low.实验证明，泡沫性能良好，泡沫稳定剂使用量减少，泡沫成本大幅度下降。
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4·The method has been used on the PUR rigid foam as an example and the result is satisfied comparing with the data of the experiment.以PUR 发泡硬泡沫塑料为例，将此方法的计算结果与试验数据进行了比较。
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5·The effects of poly ether, F_(11), water, catalyst and surfactant on the mobility of polyurethane rigid foam were studied quantitatively.定量研究了聚醚、F_（11）用量、水分、催化剂、匀泡剂对泡沫流动性的影响。
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6·A open cell polyurethane rigid foam for vacuum panel core material was prepared. The open cell percent of the core material is about 95%.制备了用于聚氨酯真空隔热板的开孔硬泡芯材，该泡沫芯材的开孔率达95%。
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7·The walls, roof and floor are fabricated from rigid foam insulation sandwiched between two sheets of steel known as Structural Insulated Panel (SIP).墙壁、屋顶和地板是由刚性泡沫保温材料制成，夹在两片钢片之间，称为隔热板结构。
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8·Basic composition and preparation technology of PU rigid foam are described and various factors that exert effects in the course of preparation are discussed.介绍了该PU硬泡的基本组成和制备工艺，讨论了制备过程中的各种影响因素。
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9·The relationships between specific heat of PU rigid foam at low. temperature and such parameters as those of temperature, density and ageing time, etc., have been discussed.讨论了聚氨酯硬泡沫塑料低温比热与密度、温度以及空气中存放时间等参数的关系。
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10·It is used to produce the model airplane without causing the tail to bend upwards. The difficulty for the stereotype of the rigid foam plastic wing with dome upper surface is solved.它的目的用它制作航模，能克服制作尾部上翘，上表面略穹的硬质泡沫塑料机翼难以定型的困难。