A Study on Adhesion Properties of Rubber Parts for Shoe Outsole by Amine-based Additive

Abstract

Abstract:In this study, to replace a complicated process such as in the rubber component used in the adhesive of the shoe buffing, pretreatment with primers, we studied mechanical properties and adhesive properties with rubber compound added propanamine and 1,6-Hexanediamine. The adhesive properties rubber specimen added propanamine did not occurrence, but The adhesive properties rubber specimen added 1,6-Hexanediamine was occurrence. Also, the contact angle was decreased compared to not added NBR. And rubber compound added 6-Hexanediamine was smaller than the contact angle was evaluated in comparison to the added propanamine. NH2 group on the rubber surface were confirmed with a peak at 1450~1550 cm -1 in FT-IR spectrum. Rubber compound added propanamine and 1,6-Hexanediamine was reduced mechanical properties and decreased NBS resistance.