نتایج جستجو برای: linear low density polyethylene

تعداد نتایج: 1949003  

Journal: : 2022

Improving the properties of plastics has always been a curious research topic in scientific and industrial field, aiming to replace engineering with cost-effective for applications. Looking at past, there are studies improve mechanical used add various properties. The usage areas BN, which an important potential today, such as high thermal conductivity, electrical insulation, chemical stability...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 1997
rouhallah bagheri faranak naimian nassrin sheikh

acrylamide was grafted in low density polyethylene during melt processing in the presence of a free radical initiator using a torque rheometer in a closed system. effects of processing time, acrylamide and benzoyl peroxide concentrations were studied. ftir studies revealed that the degree of grafting increased by an increase in acrylamide concentration. maximum grafting was obtained at 7 minute...

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