نتایج جستجو برای: acrylonitrile butadiene rubber nbr

تعداد نتایج: 22152  

Journal: :Journal of nanoscience and nanotechnology 2009
Baek-Chul Kim S J Park M S Cho Y Lee J D Nam H R Choi J C Koo

Present work delivers a systematical evaluation of actuation efficiency of a nano-particle electrode conducting polymer actuator fabricated based on Nitrile Butadiene Rubber (NBR). Attempts are made for maximizing mechanical functionality of the nano-particle electrode conducting polymer actuator that can be driven in the air. As the conducting polymer polypyrrole of the actuator is to be fabri...

Journal: :Journal of occupational health 2006
Masanori Ogawa Tsunehiro Oyama Toyohi Isse Tetsunosuke Yamaguchi Tomoe Murakami Yoko Endo Toshihiro Kawamoto

Many new biomarkers are being studied, in addition to classical biomarkers, such as chemical substances and their metabolites in blood and urine and modified enzymes. Among these new biomarkers, hemoglobin adducts are thought to be especially useful for the estimation of chemical exposures. We review here the use of biomarkers for monitoring exposures to nine substances, mainly focusing on PRTR...

ژورنال: مواد پرانرژی 2014

In this paper, diffusion and migration of Dioctyl sebacate (DOS) and Dioctyl phetalate (DOP) plasticizers at the interface of propellant and insulation as well as different distances from the interface in composite solid propellant based on HTPB / AP using both experimental and modeling have been investigated. Solid composite propellant and Nitrile Butadiene Rubber (NBR) insulation containing D...

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