Although rubber shoes have been extensively produced and used for the past century, the
chemical additives released from shoe soles, as well as the aquatic ecological risks, have …

1 Films based on polyvinyl chloride and different ratios of untreated and silane-treated
eggshell powders were obtained by solution casting. The samples were exposed to water …

New product development requires stringent testing to ensure that strength and safety
standards are met by the innovative materials. When developing a new pipe material …