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1)  high density polyurethane rigid foam plastics
高密度聚氨酯硬泡塑料
2)  rigid polyurethane foam
聚氨酯硬泡塑料
3)  High-density Rigid PU foams
高密度聚氨酯硬泡
4)  high-density reinforced rigid polyurethane foam
高密度增强聚氨酯泡沫塑料
5)  high density glass fibre reinforced polyurethane foam
高密度玻璃纤维增强聚氨酯泡沫塑料
6)  rigid polyurethane foam
硬质聚氨酯泡沫塑料
1.
Compressive properties and thermal stability of glass bead reinforced rigid polyurethane foams;
玻璃微珠增强硬质聚氨酯泡沫塑料的压缩性能及热稳定性
2.
The aging mechanism of rigid polyurethane foams at indoor storage conditions was investigated with indoor storage tests, accelerated hygrothermal aging tests and IR spectra.
采用室内贮存试验、人工加速湿热老化试验和红外光谱法研究了硬质聚氨酯泡沫塑料在室内贮存条件下的老化机理。
3.
The general situation of foaming agent HCFC-141b used in spraying rigid polyurethane foam,manufacturing principle and characteristics of low-pressure spraying rigid polyurethane foam as well as its application in bus are introduced.
介绍喷涂硬质聚氨酯泡沫塑料发泡剂替代物HCFC-141b概况、低压喷涂硬质聚氨酯泡沫塑料制造原理、性能及在客车上的应用。
补充资料:高密度环氧树脂泡沫塑料
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性质:又称复合泡沫。相对密度>0.32的环氧树脂泡沫塑料。相对密度0.627的环氧泡沫塑料单轴压缩强度29.39MPa,拉伸强度31.72MPa,弯曲强度41.37MPa,剪切强度30.34MPa,体积电阻率8.7×1014Ω·cm,介电强度15.7~19.70MV/m。将环氧树脂与添加剂、玻璃或陶瓷或塑料(包括纤维材料)中空微球固化成型制得。多用于电子和宇航工业,且常用于水下装置部件、漂浮件;电子工业用封装料、绝缘件;模具填料,受热结构件夹芯料等受热部件。

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