Brief application of dolomite in all aspects

1.composite talc
The invention relates to a composite talc, the talc is composed of calcium carbonate or dolomite and bentonite, the use of the calcium carbonate mineral dolomite and bentonite ore or ore into raw materials also were broken jaw crusher, and then by the hammer crusher for crushing, grinding through the mill or grinder to 325 bags can be; talc composite prepared with the putty out of the whiteness and lubricity than the talc preparation of a putty existing whiteness and lubrication are improved remarkably. In use, the talcum powder directly into the preparation of cellulose and latex putty can be used.
2. calcium and magnesium powder, calcium magnesium powder plaster materials and preparation method and use
Calcium and magnesium powder, calcium magnesium powder plaster material and its use to open the dolomite and siliceous dolomite and clay as raw material, crushing, roasting, grinding process, were prepared by calcium and magnesium, and calcium magnesium powder plastering materials, such materials are widely used for wall decoration plaster, wood decorations, craft sculpture and decorative wall and floor tiles producing unburned areas. It has the insulation, sound insulation, temperature control, fire and other properties, products made with its high hardness, wear white and smooth, water erosion, do not change do not fall off, is a kind of excellent building materials.
3.A high-frequency sound absorption materials and manufacturing processes
A high frequency sound-absorbing material, from low viscosity condensation-type RTV silicone rubber ordinary methyl gum, join the first filling dolomite powder or natural sand, the second filler titanium dioxide, or iron lithopone Pink, and the third fill vermiculite, and the crosslinking agent and catalyst, curing at room temperature casting is made in this absorbing material lining the front is corrugated, the back lining layer, thereby eliminating the toxicity in the dilution of existing technologies agents, reduce costs and improve the sound absorption performance, and simplifies the installation process lining.
4.Scrub melamine decorative coatings
Scrub building melamine decorative coating material is a combination of inorganic and organic building melamine coatings. It consists of plastic material and the powder of two parts. Production of rubber raw materials for water, alcohol, formaldehyde, hydrochloric acid, sodium hydroxide, magnesium chloride, borax and urea. Raw materials for the production of calcite powder powder, dolomite powder, calcium hydroxide, magnesium oxide. Rubber and powder weight ratio of 30%: 70%. Scraping technology is generally 2 times the coating thickness is generally 1.5 ~ 2mm. Finally, polish treatment. The coating has a coating of melamine as smooth as porcelain, high hardness, adhesion strength, does not crack, not falling, breathable performance, the ability of the water and alkali detergent wash (wash) without bleaching powder out, and low cost characteristics, is the ideal modern building interior wall paint decoration.
5.a pressure-sensitive adhesives, their preparation and application
The present invention relates to a pressure-sensitive adhesives, their preparation and application. The adhesive from the butyl rubber, stearic acid, silica, magnesium oxide, dolomite powder, three shrink four glycol, naphthenic oil, dioctyl phthalate, 4,4 '- Yading Ji-bis (3 - Methyl -6-- tert-butyl phenol), methyl salicylate, chrome yellow and made of a certain mixing ratio, without the use of solvents, simple, low cost, no environmental pollution. The paste adhesive glue can be used for art, stripped without damaging the surface was sticky and can be used to seal windows and doors, fill cracks, remove clothing down.
6. new cleanser
Main features of the present invention is based on natural zeolite powder, scouring powder to replace the existing main raw material for the production of dolomite or calcite powder. Only the latter two from the mechanical friction powder, zeolite powder addition to the role of external there softening hard water, adsorption and ion exchange separation. Zeolite powder as main material with other auxiliary agents of the system plus a new cleanser, decontamination performance improvement, in addition to use with existing commercial cleanser, but can still wash some vegetables, fruits, and easy to wash material was washed clean, reducing the advantages of pipe blockage.
7.hydrothermal sepiolite production of low alcohol liquor clarifier method
A sepiolite with the hydrothermal production of low alcohol liquor clarifier is through the use of natural inorganic mineral raw materials - hydrothermal sepiolite, calcite, dolomite, quartz, configuration manager, processing is made. It has a lower degree of selective adsorption and low temperature because of liquor and the precipitation of higher fatty acid esters and evil savor wine and other effects, so that low-alcohol wine is clear and transparent, and keep the flavor of wine, for a variety of flavor liquor production.
8.a natural substance and its preparation method deodorant
The present invention provides a deodorant, a natural substance and its preparation method. Deodorant powder and weeds from the powder concentrate form. Concentrates covered by the sepiolite, bentonite, dolomite, calcite, quartz, illite, talc, montmorillonite, mordenite composition. Grass root powder by Du Heng, Mao Hong stems and leaves, rosemary leaves and seeds, stems and leaves and flowers in Hong Jie car, behind grassy roots, smoked grass and leaf composition. Preparation of deodorant of the invention is the use of material is much higher than activated carbon adsorption, cheap natural rocks and weeds, some special minerals, and use of a catalytic enzyme adsorption capacity of mineral powders were made expansion principle. Can be widely used in homes, offices and toilets, pet sitting, animal breeding room deodorant.
9.hand wall powder and production method
The invention belongs to a building material in particular relates to an interior wall by wiping powder and production methods. Wipe the wall with lime powder, dolomite, calcite, talc, is used as raw materials than stone were broken into small pieces after the machine at a certain weight ratio mixture of good and smash into the high-fine grinding mill processed. Hand wall of the invention non-toxic, odorless powder, strong adhesion, not aging, alkali, washing with hot water or opening particular washing, high brightness, long life and low cost.
10.low-magnesium oxide insulation materials and production methods
The invention discloses a method for smelting fire insulation or construction industry, low magnesium oxide insulation material and its production methods. The insulation material is dolomite, pure oxygen top-blown oxygen converter slag after the solid plastic pulp and 0 after mixing, pressing, sintering. The composition containing SiO2 :2-3%, MgO :28-32%, C3O :35-42%, Al2O3 :21-28%, Fe2O3 ≤ 2%. Insulation material properties of the invention can reach targets of similar products at home and abroad, and rich in raw materials, low cost, it is only imported finished product prices about five percent, can be widely used as insulating refractory metallurgical construction industry.
11.of magnesia cement composite materials and manufacturing methods and applications
Magnesia cement composite materials and manufacturing methods and applications. It will mainly dolomite mine in the 650 ℃ ~ 750 ℃ calcined and then crushed into a particle size less than 170 mesh to 325 of more than 75% of some of the material, and then with magnesite is made by blending a certain percentage. Tile can be used to produce magnesium, various mechanical and electrical equipment box, housing wall and so on. For industrial production and application of caustic dolomite cementing material has opened up new avenues. So that the rich dolomite and mineral resources of a greater degree of development and use as possible.
12.High waterproof coatings and preparation methods of inorganic
An efficient preparation of inorganic coatings and water, mainly used in industrial, civil and military facilities, roof, interior and exterior walls, basements, culverts, ponds, kitchen, bathroom waterproof. This coating is the main component of anhydrous calcium chloride, dolomite powder, aluminum stearate, aluminum sulfate, methyl cellulose, white Portland cement. The above process by a certain method of composition is mixed after a white powder, 160-200 mesh fineness. The coating is waterproof, long life, easy construction, low cost, no environmental pollution.
13.Soil cement coagulant
The present invention is a new building technologies, from calcium oxide, dolomite, silicon (Si) sodium, gypsum, aluminum chloride, zinc stearate, boric acid, silicon magnesium fluoride, potassium chloride (anhydrous calcium chloride) early strength cement, Kao add appropriate amount of dirt, calcium chloride, calcium carbonate, magnesium chloride, potassium fluoride, silicon fluoride, magnesium sulfate, ferric chloride (red), aluminum chloride, sodium phosphate composition. The present invention has a short cycle with its roads, effective, and procedures for small savings, no environmental pollution.
14.mixture of the friction surface wear
The invention is dealing with friction wear-resistant contact surface mixture, the kaolinite, and more water, kaolinite, dolomite, gibbsite, magnesite and other natural mineral mixture prepared by a certain percentage, mineral first processed into powder, it can be processed in machine friction parts and mechanical operation of the control of wear parts, and to avoid demolition of repair. The invention involves friction and wear for a variety of mechanical parts, dolomite crusher are widely used.
15.environment-friendly plant medium
The present invention discloses an environmentally friendly plant culture medium, the main use of construction waste and slag, mixing the necessary components and auxiliary components added composition. Construction waste including old bricks, broken tiles, broken glass, broken pottery, broken brick and other porous cement, slag is the industrial and domestic boiler slag (ash), addition means: natural zeolite nano-materials, light materials is perlite and vermiculite; heavy material is phosphate rock, marble, granite, dolomite. The medium is low cost, simple manufacturing, after screening, crushing, particle size limit for the 0.1-20mm gravel, manager of nutrition and high-temperature treatment and soak in, so that each gravel permeability retain water and nutrients into the fine plant cultivation media. And do not harden the soil-less medium, no flood water will not cause plant rot, long-term use is not broken do not pulverized.