Manufacturers direct golden vermiculite silver vermiculite specifications complete

Vermiculite sheet after high temperature roastings, its volume can rapidly expand several times to tens of times, volume expansion of vermiculite is called expanded vermiculite, which is a layered structure, the layer contains crystalline water, bulk density in 50200kg/m3, small thermal conductivity, is a good insulation material.

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Details

Product parameters

Read More About potting soil with vermiculite and perlite

Application

Vermiculite has three uses in industry, horticulture and agriculture. In industry, vermiculite can make refractory bricks, fire extinguishers, heat insulation boards, etc. In horticulture, vermiculite can promote the growth of plant roots, and make the plant get enough water and minerals. In agriculture, vermiculite has strong fertilizer and water retention, which can improve the yield of crops.

Building: Lightweight material Lightweight concrete aggregate (light wall powder, light mortar) heat resistant material wall material, fireproof board, fireproof mortar, fireproof brick.

Heat preservation and insulation: sound absorbing materials, underground pipes, greenhouse pipes, insulation materials, indoor and tunnel installations, walls and ceilings in public places.

Metallurgy: Steel frame covering material, iron making, casting slag removal high-rise building steel frame covering material, vermiculite loose material.

Agriculture and forestry: Horticulture, golf course lawn, seed preservatives, soil conditioners, wetting agents, plant growth agents, feed additives.

Other aspects: adsorbent, filter aid, active carrier of chemical products and fertilizer, sewage treatment, seawater oil adsorption, cigarette filter, explosive density regulator.

Vermiculite with different diameter sizes has different uses:

+20 items: house insulation equipment, household refrigerators, car mufflers, sound insulation plaster, safe and cellar lining pipes, boiler protective clothing, ladles for ironworks, firebrick insulating cement.

20~40 mesh: automobile insulation equipment, aircraft insulation equipment, cold storage insulation equipment, bus insulation equipment, wall panel water cooling tower, steel annealing, fire extinguisher, filter cold storage.

40 ~ 120 mesh: linoleum, roof board, cornice board, dielectric ram.

120-270 mesh: wallpaper printing, outdoor advertising, paint, increase the viscosity of paint, fireproof card paper for corkboards.

-270 mesh: gold and bronzing ink, paint supplements.

Expanded vermiculite

peat moss vermiculite and perlite

appearance

Product specifications :8-12mm, 4-8mm, 2-4mm, 1-2mm, 0.3-1mm, 40-60 mesh, 60-80 mesh, 80-100 mesh, 100 mesh, 150 mesh, 200 mesh, 325 mesh, etc., specifications can be produced according to requirements.