61790-53-2 diatomite is a kind of siliceous rock. Ii is also can be called diatomaceous earth.It is fine, loose, light, porous, water absorbing and permeable. It is often used in industry as heat preservation material, filter material, filler, grinding
material, water glass raw material, decolorizer, diatomite filter aid, catalyst carrier, etc.
Diatomite is widely used in Agricultural,coating, paint, sewage treatment and other industries. 1. Agricultural and pharmaceutical industry: wettable powder, dry land herbicide, paddy field herbicide and various biological pesticides.The application of diatomite is neutral in pH value, nontoxic, good in suspension, strong in adsorption, light in volume weight, 115% in oil absorption rate, good in mixing uniformity, which can moisturize, loosen the soil, prolong the time of efficacy and fertilizer effect, and promote the growth of crops Moreover, diatomite can be used as high-efficiency fertilizer to promote the growth of crops and improve the soil. 2. Rubber industry: fillers in various rubber products such as vehicle tires, rubber pipes, V-belts, rubber rolling, conveyor belts, car foot mats, etc. The application of diatomite can obviously enhance the rigidity and strength of the products, and the settlement volume is up to 95%. It can also improve the chemical properties of the products such as heat
resistance, wear resistance, heat preservation and anti-aging. 3. Building heat preservation industry: heat preservation, heat
preservation, calcium silicate heat preservation materials, porous coal cake stove, sound insulation, heat preservation and
fire-proof decorative plates and other heat preservation, heat insulation, sound insulation building materials, wall sound
insulation decorative plates, floor tiles, ceramic products, etc.; diatomite is used as additive in cement, adding 5% diatomite in
production cement can improve the strength ZMP, and SiO2 in cement becomes active, which can be used as Emergency cement function.
4. Plastic industry: the application of diatomite in living plastic products, building plastic products, agricultural plastics,
window and door plastics and various plastic pipes has excellent extensibility, high impact strength, tensile strength, tear
strength, good light and soft internal abrasiveness, good compression strength, etc. 5. Paper making industry: office paper,
industrial paper and other papers are made of light and soft diatomite soil. The addition of diatomite can make the paper smooth,
light in weight, good in strength, reduce the expansion caused by the change of humidity. In cigarette paper, the combustion rate
can be adjusted without any toxic side effects. In filter paper, the clarity of filtrate can be improved and the filtration speed
can be accelerated. 6. Paint and coating industry: after adding diatomite, diatomite coating has been used as a designated product
by many large-scale coating manufacturers in the world, widely used in a variety of coating systems, such as diatomite mud, latex
paint, interior and exterior wall paint, alkyd resin paint and polyester paint, especially in the production of building coatings.
It can evenly control the surface gloss of the film, increase the abrasion resistance and scratch resistance of the film,
dehumidify and deodorize, and purify the air, with sound insulation, waterproof, heat insulation and good permeability. The indoor
and outdoor coatings, decoration materials and diatomite mud produced by diatomite can not emit harmful chemicals, but also
improve the living environment. 7. Feed industry: additives for pigs, chickens, ducks, geese, fish, birds, aquatic products and
other feeds. The application of diatomite has a unique pore structure, light and soft weight, large porosity, strong adsorption
performance, light and soft color, which can be evenly dispersed in the feed and mixed with the feed particles, which is not easy
to separate and separate out. It can promote digestion after livestock and poultry eat, and it can drain the bacteria in the
gastrointestinal tract of livestock and poultry after absorption, enhance the physique, play a strong role in strengthening the
muscles and bones, and put in aquatic products In the pond, the water quality becomes clear, the air permeability is good, and the
survival rate of aquatic products is improved.