
It is the most widely used plastic, made by polymerizing ethylene gas. It is lightweight, durable, and commonly found in packaging materials such as bags, bottles, and films.

It is the most widely used plastic, made by polymerizing ethylene gas. It is lightweight, durable, and commonly found in packaging materials such as bags, bottles, and films.

Stearic acid is a saturated fatty acid with an 18-carbon chain, commonly found in both animal and vegetable fats. It appears as a white, waxy solid and is widely used in manufacturing.


























