Perlite

Perlite original sand by fine grinding and ultrafine grinding, it can be used in rubber products, pigments, paints, inks, synthetic glass, bakelite insulation and some mechanical components and equipment for filler.
The expanded perlite and become a lightweight, multi-functional new material. Having an apparent density of light, low thermal conductivity, chemical stability, wide temperature range, low moisture absorption, and non-toxic, odorless, fire, acoustic characteristics, widely used in many industrial sectors.
Construction industry: concrete aggregate; lightweight, insulation, heat insulation and sound absorbing panels; fireproof roofing and light frost, earthquake, fire, radiation and other high-rise building wall filler, mortar and other building materials; variety of industrial equipment, piping insulation; variety of deep cold, the inner wall of the cold storage project; low-boiling liquid, gas storage and transportation of the inner wall of the inner wall, etc.
Drainage and packing: making molecular sieves, filters, detergents; for wine, making juice, beverage, syrup, sugar, vinegar, food processing and manufacturing filtration of fine particles, algae, bacteria and the like; various liquid purification; purification water to the extent harmless to humans and animals; plastic chemical industry, paint industry detoxification, purification of waste oil, oil dewaxing, fractionation dioxane, hydrocarbons; as enamel paint, enamel, plastic, resin and rubber industries filler; chemical reaction the catalyst, as well as oil filling mixture
Agriculture, forestry, horticulture

Hebei Leijie Trade Co.,LTD.

Contact person: David Li
Tel:+86 311 80688059
    +86 311 80688096
Fax:+86 311 85860858
E-mail:rita@hbleijie.com 

Website:http://www.cnminerals.com

Quartz powder China manufacturer

    Powder quartz sand: Quartz is a physical and chemical properties are very stable mineral resources, chemical composition of quartz is SiO2, crystal belongs to trigonal system of oxide minerals, namely, low temperature quartz (a- quartz), quartz group minerals the most widely distributed of a mineral species.Generalized also include high temperature quartz quartz (b- quartz). Quartz block, also known as silica, mainly the production of quartz sand (also known as silica sand) of raw material is quartz refractories and firing ferrosilicon raw materials. Quartz sandstone, the main ingredients of quartz, a density of 2.65 grams per square centimeter, Mohs hardness of 7, the crystallization sixty thousand crystal system, the appearance of white, gray, gray and so on. Mainly used in glass, foundry industry, metallurgical industry, ceramic uranium face, refractories, cement industry, chemical industry and so on.
    Quartz sand, also known as silica sand, is the main raw material for the production of quartz glass, optical glass, glass ceramic, fused quartz, abrasives, lead silicate, potassium silicate, sodium silicate and other products, it can also be used in construction, water processing, foundry, steel, insulation materials, decoration materials. Production of high-quality high-purity quartz sand, quartz powder, fused quartz and other varieties, which are the main raw materials, optical, glass, electronics, chemical, refractory and abrasive industry. Chemical industry can be produced water glass, silica gel desiccant, petroleum refining catalysts. Manufacture of exterior paint, road line drawing paint.

Hebei Leijie Trade Co.,LTD.

Contact person: David Li
Tel:+86 311 80688059
    +86 311 80688096
Fax:+86 311 85860858
E-mail:rita@hbleijie.com 

Website:http://www.cnminerals.com

Color sand

Product Feature:
1) The sand has wear-resisting, waterproof, anti-corrosion, non-toxic, cohesive force strong color gorgeous, etc.
2) Natural color and luster is even.
3) Natural color sand production advanced spray coating, is non-toxic, tasteless, bright luster, tonal downy, stereo sense is strong etc.
4) Multicolored laid ground, pavement can rise to beautify the environment, health care the action of the body.
5) Dyed color is low carbon and environmental protection.
6) There are plenty of natural resources base on local quarry.
7)Top quality ,low price.

Hebei Leijie Trade Co.,LTD.

Contact person: David Li
Tel:+86 311 80688059
    +86 311 80688096
Fax:+86 311 85860858
E-mail:rita@hbleijie.com 

Website:http://www.cnminerals.com

Medical stone/Maifanshi

Medical stone is a natural biological effects and the role of medical monzonite porphyry rocks. A pale yellow or gray, because its shaped like a ball of MaiFan 襾 its name. For a variety of mineral aggregate, contains essential potassium, sodium, calcium, magnesium, phosphorus constant elements and zinc, iron, selenium, copper, strontium, iodine, fluorine, metasilicate and other 18 kinds of trace elements. Plagioclase, potassium feldspar, secondly there are quartz, amphibole, biotite and by-product phosphorus fossil and so on. In normal conditions, four kinds of trace elements in medical stone dissolution liquid (metasilicate, Sr, zinc, F) content at or near the national drink mineral water standard. Ancient "three grass of materia medica" records namely "medical stone sexual flavour GanWen, non-toxic. Strand medical stone for "crafting" "longevity stone" "health stone". Modern scientific analysis proves that the medical stone is rich in a variety of elements, with biological activity, can improve the body's physiological function and the function of the two-way adjusting acidity; Poisonous and harmful material can be strongly adsorbed water and peculiar smell in the air, can dissolve out a variety of trace elements, is a kind of natural nutritional powerhouses. Now medical stone in Japan, South Korea, southeast Asia and other countries and regions have been widely used. Through electronic microscope can see medical stone has a porous, this is one of the appearance of medical stone, a gram of medical stone surface area of the hundreds of square meters, 20000 times that of the same amount of activated carbon, (medical stone contains a large amount of zircon, can release the far infrared ray, which are beneficial to the human body, normal temperature far infrared radiation rate > 0.88 ~ 0.92, the bacteriostatic rate under normal temperature (escherichia coli, staphylococcus aureus) > 90%.) As in the 325 mesh made of maifan stone to take one grain of fine powder in the powder, on electron microscope observation, can be found in the coral reefs or spongy porous structure.

Application of maifan stone:

1.. for soil improvement, reduce fertilizer use, absorb the residual pesticides and toxic substances in the soil, release the mineralization quality, improve the ecological environment, accelerate the growth of plants.

2. Used for soaking water can get a similar natural mineral water quality health water;

3. Used for flowers and flowers were soaked in medical stone dissolution in water, lush, can survive more than half a month;

4. Used for keeping goldfish and tropical fish in the water, can make the fish survival rate is greatly increased, also need not change water for a long time;

5. Used to boil Chinese traditional medicine, can enhance effectiveness, at the same time can be adsorbed mercury, lead and other heavy metal elements in Chinese traditional medicine, can make more long-term storage of liquids;

6. Used for cooking, steamed bread and cooking, color and taste better;

7. Used in refrigerator deodorant, the effect significantly, also has bactericidal performance;

8. Can remove methanol and fusel alcohol liquor, improve liquor quality.

9. Medical stone powder can be used as toothpaste, mask, cleansing milk additives.

10. Used for beauty face, purify is corneous cells and excess fat, also can be applied to intracellular enzyme, gives the cell vitality, delicate and elastic.

11. Used in the water bath can accelerate eliminate fatigue, feel warm light bright after washing, and can make the skin white tender, still can treat skin itching, baby diaper macula, abscess and beriberi.

12. Using medical stone far infrared health care efficacy, can do medical stone brain insoles, cushion pillow, filler and medical stone care underwear additive; For medical stone when heated in the microwave oven, made of sandbags apply on the waist, shoulder, feet have obvious health care effect.

13. Used in animal breeding, to increase production of maifan stone effect, it can eliminate animal intestines toxic substances, has certain ability of adsorption and release of bacteria and reduce bacteria against the body into degrees. Other medical stone containing 58 kinds of beneficial to the body have long elements and trace elements, minerals can be added in feed, more important is many mineral elements is the activity of enzymes in organisms, can stimulate the activity of enzymes, improve the catalysis of enzymes, improve animal metabolism function, promoting digestion and absorption of nutrients.

Contact person: David Li

Tel:+86 311 80688059

    +86 311 80688096

Fax:+86 311 85860858

E-mail:rita@hbleijie.com 

Website:http://www.cnminerals.com

The purpose of the tourmaline

The purpose of the tourmaline:

1, the electronics industry. Available in the electronic industry, the wavelength of tourmaline for radio industry regulator, the polaroid polariscope. Crystal intact, tourmaline without bending, no crack, for determination of stamping with piezoelectric meter of air and water.

2, acoustoelectric materials. Tourmaline can be used in the sonar components. Generally use natural tourmaline crystal, had better be colorless or pink gem grade crystal.

3, the standard of testing materials, instruments and components on the industrial equipment. Approved in piezoelectric fluid pressure gage and test instrument, often using tourmaline as standard. In the experiment of boron, tourmaline is a controlled substance, because it is in itself an inert boron compounds. During the inspection in fertilizer experiment, the possible effect of water soluble boron can also use tourmaline as standard. Many scientific and industrial instruments using tourmaline, namely the tourmaline pliers, this is a simple laboratory equipment, can show the polarization of the light. Because tourmaline is a thermoelectric and piezoelectric, that said, when heated or compression can generate electricity, so it is a kind of measuring high pressure and fluid compressibility instrument parts, heat radiation dosimeter is measuring the intensity of gas of the early instruments, it is also dependent on the thermal characteristics of tourmaline.

4, electromagnetic protection device. In a new utility model patents (CN2358663Y) introduces a kind of harmful electromagnetic protection device manufacturing method, it is composed of layered structure, the first layer of tourmaline particles; The second layer is respectively; The third layer of plastic film layer; The fourth floor for rubber; The fifth floor is for paper. The protector can prevent the invasion of human harmful electromagnetic waves, and translate them into harmless to the human body far infrared ray. It can be widely used in automobile cabin, computer control center, arc operation workshop, everywhere such as substation, and game consoles, TV, microwave oven, electric blanket, telephone, mobile phone and other electric devices.

5, tourmaline ceramic ball. In an invention patent (CN1222494A) specifically introduced the use of electrical stone technology of ceramic ball. It consists of the electrical stone mill into 26 microns to 140 microns diameter size of particles, 3% ~ 98% of total weight; Clay accounted for 97% ~ 2% of the total weight; After adding water mixing, molding, dry sintering of 0.5 mm to 50 mm diameter balls. It can enhance water activity or increase the air anion, activity can be widely used in drinking water, sewage treatment, the crop water and purify air in various fields.

6, grinding material. Tourmaline hardness is big, usually from 7 to 7.5, can be used as abrasive material, it also can make use of some non-electronic industries with a large number of fine grain of tourmaline, make full use of the precious resources of tourmaline.

Electrical powder anion release quantity: 100 anion release a quantity to 200 anion ions 325 purpose to release a quantity to about 400 1250 to anion ions release quantity can reach 800 ions（电气石））

Calcium Carbonate

Calcium carbonate use

1. The light calcium carbonate can be used as a leavening agent, flour treatment agent and anticaking agent, acidity regulator, nutrition enhancer, curing agent, etc. Regulations in China can be used in all kinds of food to add softener and gum rubber base, according to the GMP. Can also be used in flour improver, maximum amount is 0.03%; Powder from 18 to 7.5 g/kg; Soy, 4 ~ 20 g/kg of flour, Soft drinks 0.4 ~ 3.4 g/kg; Lotus root starch 6 ~ 8 g/kg; Ready-to-eat breakfast cereal products 2 ~ 7 g/kg. The FDA (184.1192, 2000) do not restrictive provisions, in accordance with the GMP. When using this product as a leavening agent more used together with other varieties, with sodium bicarbonate, alum, etc by raising agent, when they are heated slowly release carbon dioxide, uniform, fine food of bulk body, can improve the quality of the pastry, bread, biscuits. In addition to strengthen the effect of calcium, calcium carbonate particles the smaller easily absorbed. In Japan, light calcium carbonate used as leavening agent, the dosage was 1% in common food.

2. Used as feed nutrition enhancer.

3. The calcium carbonate whisker was used in the rubber industry and plastic industry, the earliest one of the largest filling agent dosage. In the rubber industry, widely used in rubber hose, rubber sheet, tape, rubber shoes and medical products, good packing is to reduce product cost. In the plastics industry, mainly used for soft PVC compound, plastisol and glass fiber reinforced polyester composites, etc., such as wire skin, artificial leather, and other pressure out of rolled products, general dosage for the 20 or so. Also has a large number of application in plastic materials, such as hard PVC pipe, plate, etc. In addition, this product is widely used in papermaking, coating, printing ink industry, daily chemical products.

4. Compared with general granular calcium carbonate, calcium carbonate whisker showed remarkable enhancement, toughening effect. Calcium carbonate whisker reinforced plastic, rubber. As used in polyamide, thermoplastic polyester, polycarbonate, ABS, PP resin, such as enhanced modifier, while reducing costs, also can improve the bending strength of the product, dimensional stability and thermal stability. In papermaking industry as a high-grade paper packing, this paper can be used as a flame retardant paper used for interior decoration, etc. Calcium carbonate whisker non-toxic, is an ideal substitute, asbestos can be used as a friction material instead of asbestos, and manufacturing car brake friction materials, etc.

5. Of the filling material of rubber, can make the rubber color luster, high elongation, tensile strength, wear-resisting performance is good. Also used for artificial leather, wire, PVC, paint, ink and paper and other industrial packing. When used in the production of microporous rubber, can make its foam evenly.

6. Used for plastic, paper, rubber, paint, printing ink, such as white filler, as one of the most widely used filler. Its price is low, sources, relative density is small, besides has the incremental effect, still can improve the processing performance and product performance. In the manufacture of adhesive, can be used as a sealant epoxy glue, nylon, neoprene sealant of filling agent, etc. In some soft polyvinyl chloride (PVC), a heat stable effect, can reduce the dosage of heat stabilizer. Used for PVC paste can be used as a viscosity regulator. For wire wrapping, artificial leather, etc can improve the color stability of the products. In daily chemical industry raw materials such as a manufacturing dentifrices. Medicine, used for gastric and duodenal ulcer disease antacids and acidosis antidote. Agriculture used as cows feed additives and antibacterial agent. In the industrial waste gas treatment used to remove sulfur emissions of SO2. In the water treatment for industrial waste water neutralization agent and flocculant. Felt used for sticking prevention in production. Used to eliminate the acidity in wine brewing, but also used for manufacturing a match, pencil, crayon, insulation materials, welding electrode and so on packing.

7. Used in the manufacture of powder, powder, liquid powder, rouge, such as raw material, the powder class cosmetics used as fragrance mixture, abrasive is mainly used in toothpaste, toothpaste with hard abrasive.

Anion powder

Anion powder, using the principles of nature to produce negative ions, or a composite synthetic mineralproportions are generally Tourmaline + lanthanide or rare earth element, wherein the ratio of the proportion of the rare earth element greatly exceeds the electrical powder, rare earth account to more than 60%.

The applications of Air filter cartridge Air filter cartridge is used in petroleum, water, air, oil field, refinery, medicine equipment, pipeline filters, railroad, astronautics, project machinery, etc.

Hebei Leijie Trade Co.,LTD.

Contact person: David Li
Tel:+86 311 80688059
    +86 311 80688096
Fax:+86 311 85860858
E-mail:rita@hbleijie.com 

Website:http://www.cnminerals.com