Korea Fertilizer 1.5-2.5mm crude Vermiculite gold raw vermiculite

Horticulture and Agriculture : horticulture, golf course lawn, seed preservation agent, soil regulator, wetting agent, plant growth agent, feed additives. Construction: light material light concrete aggregate (light wall powder, light mortar) heat resistant material wall material,
fire board, fire mortar, firebrick.
Heat preservation and heat insulation: sound absorption materials, underground pipes, greenhouse pipes, heat preservation materials, indoor and tunnel installation, walls and ceilings of public places.
Metallurgy: steel cladding material, iron, casting slag removal high-rise building steel cladding material, vermiculite bulk
material.
Marine fishing: catch erbium.
Other aspects: adsorbent, filter aid, chemical products and chemical fertilizer active carrier, sewage treatment, seawater oil adsorption, cigarette filter tip, explosive density regulator.
Vermiculite with different diameters has different uses

0.1-3mm,2-4 mm, 3-6 mm, ,5-8mm,20-40 mesh,40- 60 mesh, 100 mesh, 200 mesh, 325 mesh

Grade 1 (commonly known as No. 1 film) : & GT; 15 mm;
Grade 2 (commonly known as No.2 piece) : 7~15mm;
Level 3 (commonly known as No.3 piece):3~7mm;
Level 4 (commonly known as No.4 film):< 1-3mm;
Grade 5 (commonly known as film 5):< 1 mm

1-3 mm,2-4mm,5-8mm, 20- 40 mesh, 40-60 mesh, 325 mesh