硬质泡沫,rigid foam
1)rigid foam硬质泡沫
1.The results show that higher compressive strength and flexile strength were observed with the IPN foams in comparison to the corresponding polyurethanerigid foams.采用同步法合成了聚氨酯/环氧树脂互穿网络聚合物(PU/EP IPN)硬质泡沫,对机械性能进行了研究。
2.Significantly higher oompressive strength and flexile strength were observed with the IPN foams in comparison to the corresponding polyurethanerigid foams, and the strengthening function increased with the increment of material density.同步法合成了PU/EP IPN硬质泡沫。
英文短句/例句
1.testing method for compressive properties of rigid cellular plastics硬质泡沫塑料压缩试验方法
2.Test method for bending of rigid cellular plasticsGB/T8812-1988硬质泡沫塑料弯曲试验方法
3.Test method for compression of rigid cellular plasticsGB/T8813-1988硬质泡沫塑料压缩试验方法
4.testing methods for optical properties of plastics硬质泡沫塑料光学特性试验方法
5.Test method for water absorption of rigid cellular plasticsGB/T8810-1988硬质泡沫塑料吸水率试验方法
6.testing methods for flexural properties of rigid cellular plastics硬质泡沫塑料柔性试验方法
7.Study on Noise Reduction Properties of Polyurethane Rigid Foam;聚氨酯硬质泡沫塑料降噪性能的研究
8.Discussion about the Trend of Flame-retardant Technique of Using Rigid Polyurethane Foams;聚氨酯硬质泡沫阻燃技术研究及趋势
9.Test method for average cell size of rigid cellular plasticsGB/T12811-1991硬质泡沫塑料平均泡孔尺寸试验方法
10.Test method for tumbling friability of rigid cellular plasticsGB/T12812-1991硬质泡沫塑料滚动磨损试验方法
11." Cellular plastics, rigid--Determination of compressive creep"GB/T15048-1994硬质泡沫塑料压缩蠕变试验方法
12.Cellular plastics--Determination of shear strength of rigid materialsGB/T10007-1988硬质泡沫塑料剪切强度试验方法
13.thermal insulation material made of rigid urethane foam硬质氨酯泡沫保温材料
14.rigid polyurethane foam plastics硬质聚醚型泡沫塑料
15.hard polyisocyanurate foamed plastics硬质异氰尿酸酯泡沫塑料
16.Preparation of Rigid Polyurethane Foam with PIPA PolyolPIPA多元醇制备硬质聚氨酯泡沫
17.Long-term Thermal Conductivity Prediction on Rigid Polyurethane Foam with Cyclopentane as Foaming Agent环戊烷发泡硬质聚氨酯泡沫长期热导率预测
18.Foam Stabilizer Used in Low Thermal Conductivity and Low Density Polyurethane Rigid Foam低导热系数低密度硬质聚氨酯泡沫塑料用泡沫稳定剂
相关短句/例句
rigid polyurethane foam硬质聚氨酯泡沫
1.Preparation and Properties of Rigid Polyurethane Foam/layered Silicate Composites;硬质聚氨酯泡沫塑料/层状硅酸盐复合材料的制备与性能研究
2.The main component of polyurethane foam and the technique were studied to develop arigid polyurethane foam(PUF) which could be used in the sandwich structure.针对夹层结构的特点,通过对聚氨酯泡沫的各主要组分及发泡工艺的研究,研制出了一种适用于夹层结构的硬质聚氨酯泡沫。
3.The effect of particle size of expandable graphite (EG) on the fire-retardancy of high densityrigid polyurethane foam (RPUF) (0.考察了不同粒径EG填充的硬质聚氨酯泡沫塑料(RPUF)的微观形态,研究了EG对于RPUF燃烧行为的影响。
3)rigid PU foam硬质聚氨酯泡沫
1.The principal of measurement of a true volume and density measurement instrument ULTRA1000 and measurement method of the close (open) cell content forrigid PU foam using the ULTRA1000 were introduced.介绍了ULTRA1000真密度仪的测量原理,将ULTRA1000真密度仪用于硬质聚氨酯泡沫材料的闭(开)孔率测试,并与ISO4590—2002标准方法进行了比较。
4)rigid foam硬质泡沫塑料
1.Study on Cellulosic Fiber Reinforced PU/Epoxy Interpenetrating Network Rigid Foam;纤维素纤维增强聚氨酯/酚醛环氧树脂互穿网络硬质泡沫塑料的研究
2.For the purpose of improving physico-mechanical properties ofrigid foam, nylon 6 fibers were used as reinforcement forrigid foam interpenetrating polymer network (IPN) in one part-by-weight (pbw) of polyol.为改善物理机械性能，将１％重量尼龙６纤维作为增强材料加入聚氨酯/环氧树脂互穿聚合物网络硬质泡沫塑料中。
5)rigid foam board for thermal insulation硬质绝热泡沫
6)Rigid structural foam硬质结构泡沫
延伸阅读
半硬质泡沫塑料分子式：CAS号：性质：具有一定的柔韧性，受应力作用压缩至50%再解除应力后，厚度减少2%～10%的泡沫塑料。与软质泡沫塑料相比，其密度和交联度较高。由表观弹性模量70～700MPa的塑料制得。如聚乙烯泡沫塑料，聚氯乙烯泡沫塑料和半硬质聚氨酯泡沫塑料等。可用作防震材料、隔音材料、包装材料，用于汽车、电子、机械和建筑等工业部门。
