Designed for heavy use and minimum care these 1/8-in Poly Vinyl stencils will last. Unlike wood, aluminum or other stencils, these stencils will not break, bend, crease or warp All stencils are ...

A mild and efficient method for the copper-catalyzed formation of vinylic carbon−sulfur bonds has been developed. The desired vinyl sulfides are obtained in good to excellent yields, with full ...

Dual cross-linked polymers, i.e., precursor chains cross-linked by both physical and chemical cross-links, have been extensively studied in the past decades. These studies suggest that the breakup and ...