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Product description Mechanism of negative ions produced by tourmaline filter material 1. After the product is formed, the water molecules in the air enter the mineral crystal through the pores of the polymer film to form a permanent electric field space, and are ionized into hydrogen oxygen ions and hydrogen ions: H2O → OH – + H+ 2. H + moves rapidly to the negative pole of permanent electric field and absorbs electrons to form H2 to escape into the gas: 2H + + 2e – → H2 3. OH ... -
Product description Grinding medium glass beads can generally be divided into: reinforced glass beads, wear-resistant glass beads and neutral glass beads. This product is mainly used for medium dispersion and grinding in dye, coating, ink, coating, resin, chemical industry and other industries. Grinding glass beads have the characteristics of uniform size, smooth surface, high hardness and good chemical stability. Reinforced glass beads have good toughness, wear resistance and chemical stabil... -
Product description Tourmaline can absorb the peculiar smell of paint, colloid and other products. It is used for painting interior walls of architectural decoration, and can absorb the odor emitted by paint, colloid and paint. Superfine Tourmaline powder can be used in the production of electret masterbatch and melt blown cloth, which can be made into magnetic proof, moisture-proof, warm quilt, cotton pad, electromagnetic radiation proof shirt, insole, etc. it can also be used in rock bath, ... -
Product description Expanded vermiculite specifications and technical indicators (factory standard) Particle ( mm ) (mesh number) Volumetric weight ( kg / m3 ) Thermal conductivity (kcal / m · h · degree) 4-8mm 80-150 0.045 3-6mm 80-150 0.045 2-4mm 80-150 0.045 1-3mm 80-180 0.045 2 0 mesh 100-180 0.045-0.055 4 0 mesh 100-180 0.045-0.055 6 0 mesh 100-180 0.045-0.055 100 mesh 100-180 0.045-0.055 200 mesh 100-180 0. 045-0.055 325 mesh 100-180 0.045-0.055 Mixed particles ... -
product description They have good weather resistance and dispersibility. They can not only resist ultraviolet rays, but also have high temperature resistance. They can be mixed with most base materials such as acrylic resin, amino alkyd resin or nitrocellulose. They can be made into automobile, motorcycle and bicycle topcoats, furniture topcoats, electrical finishing coatings, architectural Satin decorative coatings and powder coatings. Mixing with transparent plastics such as polystyre... -
Product description Physical and chemical indexes of sericite powder Dry silk mica Main physical indicators BaiDu(%) PH value Loss on ignition (%) Moisture (%) > 75 6-8 4-6 <0.8 Main chemical composition SiO 2 Al 2 O 3 K 2 O Fe 2 O 3 S, P 60-75 13-17 4-5 <1.8 0.02-0.03 Wet silk mica Main physical indicators BaiDu(%) Sand content (%) Attached water (%) PH value Loose density g / cm 3 > 80 <0.5 <0.... -
Product description Product characteristics of glass beads: 1. Both soft and hard – produced from high-quality materials, which has certain mechanical strength and sufficient elasticity, can be used repeatedly for several times, is not easy to break, and the sprayed devices have the same effect. 2. Good uniformity – large rounding rate and uniform particle size. After spraying, the brightness coefficient of the sandblasting device remains uniform, and it is not easy to leave ... -
Physical and chemical properties of vermiculite The chemical composition of vermiculite Composition SiO2 Al2O3 Fe2O3 FeO MgO TiO2 K2O H2O Content ( % 37-45 8-18 3-10 1-3 10-22 1-1.5 2-8 10-21 Physical and chemical properties Specific gravityg / cm3 Expanded vermiculite bulk weight kg / m3 PH value Hardness Refractory melting point Refractive index 2.2-2.6 80-200 6.28 1.3-1.6 1300-1370 1.52-1.65 Uses of vermiculite Used for thermal insulation Expanded vermiculite has the charac... -
Product description Refer to the method of incubating eggs with sediment Egg placement and humidity control are similar to those of incubating eggs with sediment, but compared with incubating eggs with sediment, it has more advantages: 1. Because of its light weight and convenient operation, it is also convenient to check the development of eggs; 2. Because of its good thermal insulation performance, it is not easy to be affected by the outside world; 3. Because of its good moisturizing perfo... -
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Product description Dehydrated mica has many special properties and is widely used in many fields because its water content is about 10 times lower than that of ordinary mica. In industry, it is mainly used as insulating material for electrical equipment and electrical equipment by its high electrical insulation and heat resistance, as well as its strong acid, alkali, compression and peeling properties. It is mainly used in the fields of electricity, national defense, building materials,... -
Product description Mechanism of negative ions produced by tourmaline filter material 1. After the product is formed, the water molecules in the air enter the mineral crystal through the pores of the polymer film to form a permanent electric field space, and are ionized into hydrogen oxygen ions and hydrogen ions: H2O → OH – + H+ 2. H + moves rapidly to the negative pole of permanent electric field and absorbs electrons to form H2 to escape into the gas: 2H + + 2e – → H2 3. OH ...
