Here is a 300-word blog on the history of adhesives:
The use of adhesives dates back to ancient times, with evidence of primitive adhesives made from plant resin, tar, and beeswax used by ancient civilizations such as the Egyptians, Greeks, and Romans. These early adhesives were used for bonding materials like wood, leather, and metal.
In the Middle Ages, adhesives like hide glue (made from animal hides) and plant-based adhesives like starch and cellulose were widely used. The Industrial Revolution saw the development of new adhesives like rubber-based adhesives and synthetic adhesives like epoxy and acrylic.
The 20th century saw a major breakthrough with the introduction of pressure-sensitive adhesives (PSAs), which can be easily applied and removed without losing their adhesive properties. This led to the development of products like sticky notes, tapes, and labels.
Today, adhesives are used in a wide range of industries, from construction and manufacturing to medical and electronics. Modern adhesives are designed to be strong, durable, and flexible, with some even conducting electricity or conducting heat.
Despite their widespread use, adhesives remain a largely invisible technology - until something goes wrong, that is! But their impact on our daily lives cannot be overstated. From the shoes on our feet to the screens on our phones, adhesives play a vital role in holding our world together.