- Perlite is a naturally occurring volcanic rock formed from siliceous lava or ash. Due to rapid cooling, the lava or ash solidifies into a glass-like rock.
- Physical and Chemical Properties of Perlite. Perlite is classified as a natural rock that has the unique property of massively expanding once sufficiently heated.
- Perlite is one of several components often found in soilless growing material. Perlite is a natural volcanic mineral that is ultra-lightweight, absorbent, and porous.
- Expanded perlite can be manufactured to weigh to as light as 2 pounds per cubic foot (32 kg/m3) making it adaptable for numerous applications.
- Perlite inci taşı da denir. Gri ve yeşilimsi olanları Ünlüdür, fakat kahverengi kırmızı ve mavinin çeşitli tonlarında olanları da vardır.
- These little balls are a type of mineral product called perlite. Every ingredient in those mixes have a beneficial effect on plants, and perlite is no exception.
- Perlite is one of nature’s most versatile minerals. It’s formed by molten rock or magma flows, that cool into a substance also known as volcanic glass.
- Perlite is obtained from the explosion of heated volcanic rocks. Perlite granules have tiny holes on their surfaces, which help perlite to trap and retain water.
- Since perlite is a form of natural glass, it is classified as chemically inert and has a PH of approximately 7. Perlite is mined and expanded all over the world.
- It is formed by the rapid cooling of viscous lava or magma. Perlite has a waxy to pearly lustre and is commonly gray or greenish but may be brown, blue, or red.