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Reinforcement of acrylonitrile butadiene rubber with waste rubber ash using ionizing radiation
Author(s) -
ElNemr K.F.,
Hassan M.M.,
Saad E.A.,
Hamdy E.M.
Publication year - 2017
Publication title -
journal of vinyl and additive technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 35
eISSN - 1548-0585
pISSN - 1083-5601
DOI - 10.1002/vnl.21490
Subject(s) - natural rubber , materials science , acrylonitrile , composite material , curing (chemistry) , filler (materials) , fourier transform infrared spectroscopy , ultimate tensile strength , thermal stability , polymer , chemical engineering , chemistry , organic chemistry , engineering , copolymer
Composites of acrylonitrile butadiene rubber with waste rubber ash (WRA) were prepared in the laboratory by a two‐roll mill. Gamma radiation at different doses (0 to 150 kGy) was applied to curing of acrylonitrile butadiene rubber composites loaded with reinforcement filler (ash powder, 5–40 parts by weight per hundred parts of rubber [phr]). WRA was characterized by Fourier‐transform infrared spectroscopy and X‐ray diffraction. Mechanical and thermal properties of prepared composites were investigated. The results show that the concentration of WRA up to 40 phr and irradiation dose up to 100 kGy improve the mechanical properties of composites. On the other hand, the thermal stability of the composites improved by adding 40 phr of WRA. J. VINYL ADDIT. TECHNOL., 23:117–124, 2017. © 2015 Society of Plastics Engineers