2) impact resistance
耐冲击性
1.
Based on the graphical user interfaces in MATLAB,the artificial neural network was used to predict the hardness,adhesion and impact resistance of the polyacrylate emulsion.
在MATLAB中的图形用户界面下,用人工神经网络(ANN)对聚丙烯酸酯乳液的硬度、附着力和耐冲击性3种性能进行了预测。
2.
It was showed hyperbranched polyester was more than commercial resinous polyols in impact resistance and transparency of matt topcoating film,and its extinction was worse.
以超支化聚合物作为基料与脂肪酸等单体合成了超支化树脂,并利用红外光谱,GPC等仪器对超支化树脂进行表征;同时研究了超支化树脂在聚氨酯哑光面漆中的应用,研究表明:实验所制备的超支化树脂虽然消光效果较差,但是采用超支化树脂部分代替商业哑光树脂可以改善漆膜的透明性及耐冲击性。
3.
The test method standard of film impact resistance and the problem had to be paid attention to when implementing were introduced.
介绍了漆膜耐冲击性的检测方法标准及其实施中应注意的问题。
3) impact toughness test
冲击韧性测定
1.
Some problems concerned during diamond impact toughness test;
金刚石冲击韧性测定过程中应注意的几个问题
4) impact resistance
耐冲击(冲击韧性)
5) Decorative laminated sheets based on thermosetting resins--Determination of resistance to impact
热固性树脂装饰层压板 耐冲击性能的测定
6) thermal shock resistance
耐热冲击性
1.
It is shown through the results that adding 1% active SiO2 during sintering,together with 3% ZnO,is effective to improve the thermal shock resistance of CBZP ceramics by suppressing the grain size.
实验研究了活性SiO2对热膨胀系数及热膨胀异向性的影响,在添加烧结助剂3%ZnO的同时添加1%活性SiO2,可有效地提高CBZP陶瓷的耐热冲击性,作用机理是活性SiO2能够抑制晶粒生长。
2.
The porosity, compressive strengthand thermal shock resistance were tested.
对多孔陶瓷的显气孔率、抗压强度、耐热冲击性等进行了测定。
3.
Here the research is made on the effect of the preparation process on the thermal shock resistance of the zinconia ceramics by making some oxygen-testing tubes of partly stable zinconia ceramics through some different preparation processes and,furthermore,the industrial experiment with their thermal shock resistance being made.
通过不同的制备工艺 ,制备了部分稳定氧化锆陶瓷定氧管 ,对其进行了耐热冲击性能的工业试验。
补充资料:耐冲击性
分子式:
CAS号:
性质:又称耐冲击性。是指涂于底材上的涂膜在经受高速率的重力作用下发生快速变形而不出现开裂或从金属底材上脱落的能力,它表现了被试涂膜的柔韧性和对底材的附着力。冲击试验仪是以一定质量的重锤从高处自由坠落在涂膜样板上,使样板与涂膜在经受强力冲击下产生伸长变形而不引起破损的最大高度。通常用N·cm(kgf·cm)表示。ISO 6272—1993改称为落锤试验,可分为正冲和反冲。涂膜面向上为正冲,涂膜面向下为反冲。对管状涂漆样品可采用摆锤式撞击仪进行测试。
CAS号:
性质:又称耐冲击性。是指涂于底材上的涂膜在经受高速率的重力作用下发生快速变形而不出现开裂或从金属底材上脱落的能力,它表现了被试涂膜的柔韧性和对底材的附着力。冲击试验仪是以一定质量的重锤从高处自由坠落在涂膜样板上,使样板与涂膜在经受强力冲击下产生伸长变形而不引起破损的最大高度。通常用N·cm(kgf·cm)表示。ISO 6272—1993改称为落锤试验,可分为正冲和反冲。涂膜面向上为正冲,涂膜面向下为反冲。对管状涂漆样品可采用摆锤式撞击仪进行测试。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条