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Diatomite
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Diatomite
Diatomite is mainly consist of amorphous SiO2, and contain a few Fe2O3, CaO, MgO, Al2O3 and impurities. Diatomite usually is yellow or shallow gray, soft, porous and light, industry often used it as thermal insulation material, filter materials, packing, grinding materials, silicate materials, decoloring agents and diatomite filter aid agent, catalyst carrier and so on.
The industrial application of diatomite is as below:
Pesticide industry: wettable powder, a dry herbicides, paddy field, herbicides and various biological pesticide. Application diatomite advantages: neutral PH value, non-toxic, suspension performance is good, adsorption performance is strong, bulk density of light, oil absorption rate 115%, fine degrees in 325 mesh- -500 mesh, mix and good uniformity, when using, won't jam farm machinery line, can play in the soil moisture, loose soil quality, extend the efficacy thereby time, encourage crops growth effect.
Compound fertilizer industry: fruit, vegetable, flowers and plants, etc. Various kinds of crops of compound fertilizer. Application diatomite advantages: adsorption performance is strong, bulk density of light, small degree even, PH value neutral non-toxic, mixed good uniformity. Diatomite can become effective fertilizer to grow crops, soil improvement action, etc.
Rubber industry: vehicle tire, rubber hose, rubber belt, triangle scroll, conveyer belt, car ottomans and all kinds of rubber products of packing. Application diatomite advantages: can significantly enhance products rigid and intensity, settlement volume of 95%, and can improve the product of heat, the wear-resisting, heat preservation, and anti-aging chemistry performance.
Heat preservation industry: roof insulating layer, heat preservation brick, calcium silicate heat preservation material, porous clay, sound insulation heat preservation fire prevention board etc. Heat preservation, heat insulation, sound insulation construction materials, wall sound insulation board, floor tile, ceramic products, etc.; Application diatomite advantages: should be in cement diatomite as additive, in cement production to add 5% diatomite, can improve the ZMP make strength, cement SiO2 is active, and can be used for emergency rescue cement role.
Plastic industry: life plastic products, building plastic products, agricultural plastic, plastic, all kinds of plastic pipe Windows and other heavy industries plastics products. Application diatomite advantages: have good extensibility, have a high impact strength, tensile strength, tear strength, qualitative light in soft ground the gender is good, make good compression strength aspects quality function.
Industry: office paper, paper industry, all sorts of paper; Application diatomite advantages: physical light soft, fine degrees in 120 item to 1200 mesh, within the scope of diatomite join can make paper smoothing, light weight, good strength, reduce the humidity changes for expansion, cigarette paper can be adjusted in the burn rate, without any toxic side effects, the filter can improve in the filtrate clarification of degrees, and make filter speed faster.
Paint : furniture, office with paint, building coating, machinery, home appliances paint, ink, drain table, publishing car paint of paint coating packing; Application diatomite advantages: neutral PH value, non-toxic, fineness 120 item to 1200 mesh, physical light soft, the quality of oil paint packing.
Feed: the pig, chicken, duck, goose, fish, birds, aquatic products, etc. Various kinds of feed additives. Application diatomite advantages: neutral PH value, non-toxic, diatomite kuangfen has a unique pore structure, the weight is light soft, porosity, adsorption performance is strong, forming soft shallow light color, block into the feed can equably dispersed, and with the feed particles bond mix, is not easy to separate exhalation, livestock and poultry feed stimulated digest, and livestock and poultry intestines and stomach of bacteria in the body adsorption, strengthen physical endowment, have strong gluten JianGu function, the aquatic product launch in the pond water pool of qualitative change qing, good permeability, improve survival rate of aquatic products.
Polishing friction industry: the vehicle brake pads polishing, mechanical steel, wood furniture, glass, etc.; Application diatomite advantages: lubrication performance is strong.
Leather artificial leather industry: leatherette etc all kinds of leather. Application diatomite advantages: prevent bask in sex strong, physical soft light, can eliminate leather pollution
Balloons products of high quality packing: capacity light, PH value of neutral, non-toxic, powder is qualitative light, intensity of soft smooth good performance, prevent bask in high temperature resisting.
Application of diatomite in mosquito-repellent incense quality packing, diatomite can absorb drug improve kill mosquitoes effect. Application diatomite advantages: the PH value of neutral, non-toxic, bulk density of light 0.35, powder fine appropriate have mixed good uniformity, SiO267 %, make human body health role. With the improvement of people's living standard, health awareness of increase must be applied non-toxic smokeless mosquito-repellent incense, diatomite can play the combustion, smokeless, non-toxic, deeply user welcome.
