Coatings have been around since ancient times by using sap, berry juices and eggs. In 1880, Sherwin Williams produced the first gallon of premixed paint and since then the industry has been growing into a multibillion-dollar industry. The main markets for coatings are architectural, automotive, marine, industrial and specialty. Within these markets the typical coating... Read more »
The first use of grease dates back to ancient times, when man first used animal fats and vegetable oils to reduce friction. Analysis of these crude lubricants shows that lime was sometimes mixed in as a thickener, making this the first complex grease. The science of lubricating technology has come a long way since ancient... Read more »
PVC is often used for electrical cable jacketing due to its excellent electrical insulating properties and dielectric constant. PVC is commonly used in low voltage cable (up to 10 KV), telecommunication lines, and electrical wiring. Basic formulation for the production of PVC insulation and jacket compounds for wire and cable is generally composed of the... Read more »
