The effect of curing temperature on the peel strength of polychloroprenebasedrubber adhesive

Polychloroprene adhesives are widely used in industry for example leather industry, furnituremaking, car manufacturing and construction. Increasing the cure temperature to improve productivityencounters limitations such as the deterioration of adhesion and chemical properties of rubbercompounds. Elevated vulcanization temperature causes a rapid cure reaction, which increases rubbercompound heterogeneity and causes reversion. The critical force and fracture energy values werecomputed at various rubber curing temperatures in this research. Using the Peel test, the quantity ofadhesion increased to ۱۸۰°C and started falling to ۱۹۰°C.

کلیدواژه ها:

Polychloroprene ، Adhesives ، Curing temperature ، Peel test ، Failure energy