Open AccessInfluence of carbon black with different concentration on dynamic properties and heat buildup of semi‐efficient natural rubber composites
Author(s) -
Zhang Huan,
Zhang Zhiyi,
Zhao Guizhe,
Liu Yaqing
Publication year - 2016
Publication title -
micro and nano letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.25
H-Index - 31
ISSN - 1750-0443
DOI - 10.1049/mnl.2016.0004
Subject(s) - materials science , composite material , natural rubber , carbon black , filler (materials) , ultimate tensile strength , abrasion (mechanical) , modulus , dispersion (optics) , tear resistance , physics , optics
High abrasion furnace black (HAF) filler has long been recognised as reinforcing filler, but the impact of concentration on dynamic mechanics performance and heat buildup of vulcanisates is rarely reported. Therefore, natural rubber (NR) composites filled by N330 with different concentration were prepared. Payne effect and heat buildup of HAF/NR composites increases with an increase of HAF loadings during to that filler network structure become stronger with an increase of HAF loadings. Moreover, tensile strength, tear strength as well as modulus increase with an increase of HAF loadings is attributed to better dispersion and improved interfacial interaction between HAF and NR matrices. The results reveal that composites with 60 per hundreds of rubber (phr) of HAF exhibit better overall mechanical properties and lower heat buildup.