热老化 thermal ageing 热氧老化 thermo-oxidative ageing 人工老化 artificial ageing ... qiudunrui.blog.163.com|基于12个网页 2. 相关词条 热老化_英文_英语... ... 热老化2. Thermal aging 相关词条1. thermo-oxidative ageing 防热老化剂2. heat ageing additive ... www.iciba.com|基于1 个网页...
For temperatures below approximate to 38 degrees C, the response to the thermo-oxidative aging is independent of specimen length. Therefore, in determining the lifetime of gaskets with complex geometry, longer specimens are recommended to provide more reliable results than those suggested by the ...
A thermal oxidative aging program using the above technique nylon / acrylonitrile - butadiene - styrene resin blend material with excellent heat aging properties, liquidity and good; and good notched impact resistance, chemical resistance and mechanical properties can be used for automotive interior trim...
It was found that all the properties studied decreased after thermo-oxidative aging process. This suggests that some micro-structural changes such as the formation of new cross-links due to post curing has taken place. This accounts for the reduced fatigue life and resilience while hysteresis, ...
Effect of OMMT on the thermal-oxidative aging behavior of SBS modified was investigated by long-term thermal-oxidative experiment. 通过长期热氧老化实验研究了OMMT对SBS改性沥青热氧老化行为的影响。 2. The structures of epoxidized styrene-isoprene-styrene block copolymer before and after thermal-oxidativ...
Based on the experimental results and using dynamic-network model, a mechanical-chemical-diffusion model is proposed to predict the changes in natural rubber properties during thermo-oxidative aging considering the effect of the natural rubber curing system. In the chemical part of the model, the ...
A. Mokhtar, "Influence of thermo-oxidative aging on chemical composition and physical properties of polymer modified bitumens," Construction and Building Materials, vol. 26, no. 1, pp. 350-356, 2012.Dehouche, N., Kaci, M., and Mokhtar, K. A. "Influence of Thermo-Oxidative Aging on ...
The accelerated thenno-oxidative aging of acrylonitrile butadiene rubber (NBR) was studied at elevated temperatures. The chemical structure characterized by attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) and pyrolysis gas chromatography mass spectroscopy (PGC-MS) showed the ...
Dielectric and infrared inference of thermo-oxidative aging of a bismaleimide composite material Glass-fibresPolymer-matrix composites (PMCs)Electrical propertiesMechanical propertiesNon-destructive testingThe degradation of a thermally-aged bismaleimide-glass fiber composite system was assessed via spectroscopic ...
The combination of this work, an earlier study [1] concerning the effects of thermo-oxidative aging on the thermal, fracture and compressive behavior of carbon-fiber reinforced epoxy composites, and a companion paper [2] discussing the failure mechanisms due to thermo-oxidative aging provide the ...