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As wood glue, PVAc is known as "white glue" and the yellow as "carpenter's glue". As paper adhesive during paper packaging conversion. In bookbinding and book arts, due to its flexible strong bond and non-acidic nature (unlike many other polymers).
Adhesive bonding is a joining technique used in the manufacture and repair of a wide range of products. Along with welding and soldering, adhesive bonding is one of the basic joining processes. In this technique, components are bonded together using adhesives. The broad range of types of adhesives available allows numerous materials to be ...
Adhesives may be broadly divided in two classes: structural and pressure-sensitive. To form a permanent bond, structural adhesives harden via processes such as evaporation of solvent (for example, white glue), reaction with UV radiation (as in dental adhesives), chemical reaction (such as two part epoxy), or cooling (as in hot melt).
These rely on adhesive material affixed to a backing such as paper or plastic film. [1] Because of the inherent tackiness of the adhesive material and low surface energy, these tapes can be placed onto a variety of substrates when light pressure is applied, including paper, wood, metals, and ceramics.
Even printed and supercalendered paper can be bound without problems. It is the most economical glue, with a theoretical application thickness of 0.01 mm. However, in actual use, it is not practical to apply less than 0.03 mm. PUR glue is weather-proof, and stable at temperatures from −40 °C (−40 °F) to 100 °C (212 °F). [16]
Glue and chalk come make the perfect pairing for this craft. Place leaves on top of cardstock paper, then outline them with glue. After the glue dries, color the leaves with chalk pastels.