Product description, Product introduction: Calcite(calcium carbonate) is white powder, the main components is Cac03, mohs hardness is 3,the density is from 2.6 g/cm3 to 2.8 g/cm3. The calcium content ofCalcite(calcium carbonate) is 54%. Calcite(calcium carbonate) is used as filler in friction material in order to improve the wear resistance of the friction material and reduce the cost. Calcite(calcium carbonate) is suitable for the disc brake pads,drum brake pads and clutch.According to the performance, the reference usage of Calcite(calcium carbonate) is generally from 2% to 8%. The character of Calcite(calcium carbonate): According to the performance, the reference usage of Calcite(calcium carbonate) is generally from 2% to 8%. Calcite(calcium carbonate) is rich in the east, south, middle stratum of our city.The ore body is associated with marble and its fracture zone and it belongs to the low temperature hydrothermal type ore body. The calcite in the place YanZu is of three mineralization belt, the belt is 3000 meters long, 10m to 30m width. Calcite is colorless, milky white, some even have high transparency. Since many years, the Daye government organize to develop the calcite mining and the mining scale is very large. Now there are 40-50 calcite factories, some can manufacture modified ultrafine powder. The calcite can be divided into level 1, level 2 and level 3 according to the impurities content. Some calcite can be as ornamental stones, some with the excellent transparency and unique crystal can be optical materials for sale. Property: CaC03: 99.8% Fe203: 1% max Moisture: 54% grade: 200mesh,325mesh sieving rate: 97%
Product description: Material:malachite stone Model number:seals, inkstone, etc. Color: as picture Logo:oem is available Design:refer picture, also can customized Hs code:7116200000 Moq:small order quantity and samples order accept Packing:standard export bag and carton, or as customers request Payment :western union, t/t, Paypal, etc. Delivery time: 3-7days Delivery method: by air, by dhl, ems, ups, tnt, fedex. Or by sea as per order quantity. Our advantages: 1. Rich and famous resource, in huangshi city daye 2. High quality low price, large stock 3. Exquisite design 4. Low moq & mixed orders 5. Prompt delivery 5. Excellent after-sale service
Chromite is lack or brown, The main ingredient of chromite FeOr2O3. It is shaft and granular crystal system. The hardness is 5.5 and density is 4.3 g/cm3. Because melting point of chrome oxide is 1900?,so can adjust high-temperature friction coefficient or decrease high temperature heat recession , clean the friction couple in the high temperature to increase the efficiency of the brake. Chromite can applied in brake pad drum brake or clutch.The recommended regular consumption is 2?8% density: 4.3-4.6/cm3 chrome oxide content: =30% screen analysis: +S 200
Product description, Product introduction: Barite powder is grey ink or white powder, it is made bybarite ore,the main composition is BaS04. physical properties of barite: Mohs Scale Hardness is from 2.5 to 4.5,density is from 4.3 g/cm3 to 4.5 g/cm3,and the melting point is 1580 degree centigrade . whenBarite is used in friction materials ,it can improve performance and reduce the cost,it is suitable for disc brake pads,drum brake pads and clutch etc.. The recommended regular consumption of barite is from 2% to 8%. The character of Feldspar: Barite is the most widely used friction material, it can keep stable friction coefficient and small particles. Barite especially can form a stable boundary friction layer at high temperatures to prevent the dual material surface scratch and to make the dual surface grinding more bright and clean. Used in the friction material,with dispersity barite is easy to adsorption with all kinds of resin, so as to improve high temperature resistant andwear resistance of the adhesive. With unique physical and chemical properties,Barite is widely used in all industries,especially in the oil industry,chemical industry,friction industry and abrasive industry etc. Property: BaS04: 92% min CaO: 2% max SiO2: 1.5% max PH value: 7.2max density: 2.5-3.5 whiteness: 92min moisture: 0.2% max grade:200mesh,325mesh sieving rate: 97%
Product description, Product introduction: Kaolin is White or light yellow powder, the main components is aluminum silicate (Al2O3,2SiO2,2H2O) Physical properties of Kaolin: Mohs Scale Hardness is from 2 to 2.5,density is 2.6 g/cm3 ,and refractoriness is from 1750 to 1790 degree centigrade.Used as friction materials, Kaolin can improve the process performance of friction materials, reduce the shrinkage rate of products , and improve the friction performance of friction materials in 400-600 , reduce the cost. Kaolin is made by crushed kaolin ore .Kaolin is used in Brake pad Drum brake or clutch, The recommended regular consumption of kaolin is from 2% to 8%. The character of Kaolin: Kaolin is named by the kaolin village in Jingdezhen in China where it was found near China, it is clay or clay rock which is mainly of kaolin clay mineral Kaolinite radial clay minerals including kaolinite, halloysite, di stone, Pearl chinastone, water mica, etc. Kaolinite is of soft and hard kinds.Kaolin has many excellent properties. Such as: water absorption, plasticity, suspended, strong cohesive force, high refractoriness, good insulation and chemical stability, and good sintering performance.Add some kaolin in the composition of friction materials, can reduce the brake noise and reduce the heat recession. Property: A1203: 28% min SiO2: 52.4% min Fe203: 5.18% TiO2: 0.96% K2O: 9.18% Na2O: 9.71% grade: 200mesh,325mesh sieving rate: 97%
Product description, Product introduction: Fluorite powder is White or light yellow, main ingredient is CaF2, among which fluoride is 48.67% and calcium is 51.33%.Fluorite is of cubic system, it has glass gloss, the hardness is 4 and fusibility is between 1270�?? and 1350 �??. The maily function of Fluorite is to improve the friction coefficient,it has good adsorption and acid etc. Fluorite is suitable for the disc brake pads,drum brake pads and clutch. According to the performance, the reference usage of Fluorite is generally from 2% to 8%. The character of Fluorite: Fluorite is named because it can emit fluorescence when heated in the dark. The color of fluorite ore are primary, green and purple,and the color is gorgeous dense. The non-weathering fluorite can be as jade material or ornamental stones. Fluorite is used as a flux in the modern industry especially in steel, aluminium, cement and glass production, it is one of essential raw materials. Fluorite is an important raw material in friction material grinding wheel production, Many industrial all have requirements of fluorite. China began to use fluorite carve handicraft even since the Neolithic Age. Because the fluorite hardness is lower than the crystal it is called soft water amethyst. These years, some people called purple fluorite as purple jade. property: density: 3.18/cm3 F content: 48 % min screen analysis: +S 200
Product information: Product name: favorable selenium-rich fertilizer Grade:0cm~1cm, 1cm~3cm, 3cm~5cm, 10~20mesh, 20~40mesh, 40~60mesh, 100mesh, 200mesh, 325mesh, 400mesh Application: selenium-rich particles for water treatment purification system. Chemical properties Seo2 0.02%~3% Sio2 60.00% Al2o3 15.20% Cao 4.20% Fe2o3 3.50% K2o 3.40% Co2 0.92% Mgo 2.20% P2o5 0.15% Tio2 0.50% Na2o 3.90% Mno 0.08% Selenium to human body: Selenium is ?known as "the king of anti-cancer trace elements of the human body. Selenium has strong biological activity, it is a good antioxidant, can eliminate organic body free radicals, adjust physiological balance. Have antitumor, anti aging, spot, radiation protection and enhancing immunity and other functions. Selenium deficiency is easy to cause the body to produce cardiovascular disease, liver disease, cancer and kashin-beck disease.
1.Physical properties Mohs hardness: 7.5~7.9 Melting point: 1280c (2336f) Acid resistance: 99% Color:gray, black, pink Main contain: sio2: 38~40%; al2o3: 20~23%; fe2o3: 30~40%; cao: 5~10%
Product description, Product introduction: Feldspar powder is gray or pale yellow powder, the typical kind is Na-k feldspar which contain Potassium oxide and sodium oxide physical properties of Na-k feldspar: Mohs Scale Hardness is from 6 to 6.5,density is from 2.55 g/cm3 to 2.76 g/cm3,and the melting point is from 1215 degree centigrade to 1290 degree centigrade. The role of feldspar in abrasive products mainly adjust the product viscosity, reduce the product cost, The recommended regular consumption of Diatomite is from 2% to 8%. The character of Feldspar: Feldspar is frame structure formed by oxygen-silicon tetrahedron silicate minerals of K, Na, Al and Ca. In nature, feldspar is of three series which are alkali feldspar series, plagioclase series, baryta feldspar series. One is alkali feldspar series made by the mixture of Na feldspar and k feldspar, it includes Orthoclase ,Microcline, Sanidine, Adularia and Anorthoclase. The second is plagioclase made by mixture of Na feldspar and Ca feldspar. Currently plagioclase is divided into six kinds by sodium calcium ratio, and the An feldspar ratio is also the plagioclase brand Third one is baryta feldspar series, including baryta feldspar, deputy baryta feldspar,barium sodium feldspar and strontium feldspar Property: A1203: 9.78% Si02: 57.16% Fe203: 0.54% CaO: 9.92% K2O: 7.86% Na2O: 3.85% MgO: 3.8% Loss: 14.12% grade:200mesh,325mesh sieving rate: 97%
Product description, Product introduction: The basalt rock is a kind of volcano, Mohs Scale Hardness is from 3 to 3.5,density is from 2.1 g/cm3 to 3.1 g/cm3,and the color is dark gray. Basalt is a new friction raw material, it is mainly to improve the coefficient of friction and reduce costs. Basalt is used in Brake pad Drum brake or clutch,The recommended regular consumption of Basalt is from 2% to 8%. The character of Basalt: Basalt is a kind of basic extrusive rock,it is formed by magma in the earth's surface by a volcanic eruption after cooling solidification and become a dense or foamy structure of rock, it belongs to magmatic rocks. Basalt rock structure often has the shape of pores, almond-shaped structure and porphyritic structure, sometimes with a large mineral crystals, The color of unweathered basalt mainly is black ,gray, also has the color of dark brown, dark purple and celadon. Basalt volume density is from 2.8 g/cm3 to 3.3 g/cm3, the compression strength is very big which can be up to 300 mpa or even higher in dense structure, but intensity will be reduced if the impurities with crystal and porosity. Basalt has High durability and joint of which the Joint surface appear as hexagon (in basalt lava flow, rock vertical condensation surface often develop into regular hexagonal prism shape joints). Because of the brittleness of Basalt, it is not easy to be picked large pieces of stone. Although basalt is widely distributed on the earth's surface, but because of the air hole and almond construct, it is often to use as facing stone. Property: A1203: 15%- 18% SiO2: 43%-49% Fe203: 5%-12% grade: 200mesh,325mesh sieving rate: 97%
Product description, Product introduction: The main chemical composition of gypsum is CaSO4, mohs hardness is from 3 to 3.5, the density is from 2.9 g/cm3 to 3.1 g/cm3. The fusion of gypsum in acid is greater than water, and is made by crushed gypsum ore. The gypsum used for friction materials in order to improve the coefficient of friction, reduce the cost. Gypsum is used for the disc brake pads and drum brake and clutch. The recommended regular consumption of Basalt is from 2% to 8%. The character of gypsum: Gypsum is most widely distributed mineral in the nature, in a broad sense is containing calcium sulphate (CaSO4) of white mineral. Natural gypsum is divided into two major categories of gypsum and anhydrite according to chemical composition, and can be divided into five kinds of fiber gypsum, gypsum, alabaster, ordinary plaster, earthy plaster according to the shape and structure.In the gypsum mineral deposit in Lingxiang Town Daye city, transparent single crystal gypsum crystal group is found growing in the iron ore deposit cave.Gypsum has the character of good lubrication, solidification, heat acid and alkali resistance, heat insulation and good for oil adsorption, etc..Because of the glittering and translucent white, like baby's blanket long, has the elusive mystery, the single crystal of gypsum prisms surface to the 5cm to 6 cm wide, the elderly can be up to 16 cm, still keep 10cm to 20 cm long inside some crystal gas-liquid inclusions swam back and forth, wonderful and moving! Property: CaSO4 Si02: 98.06% A1203: 0.043% Fe203: 0.44% MgO: 0.015% H2O+: 0.16% grade: 200mesh,325mesh sieving rate: 97%
Product description, Product introduction: Nitrile butadiene rubber powder(NBRP),density is 1.5 g/cm3,melting point is 1450.Nitrile butadiene rubber powder has good insulation performance, good oil resistance, water resistance, heat resistance, aging resistance, and good chemical stability The character of Nitrile butadiene rubber powder(NBRP) : The heat resistance and strength of the nitrile butadiene rubber is better than that of styrene-butadiene rubber. Nitrile butadiene rubber solubility parameter is of 9.3-9.9, which means that the nitrile butadiene rubber and thermoplastic phenolic resin has good intermiscibility. Nitrile butadiene rubber is commonly used friction material in rubber to satisfy the high performance requirements. Nitrile butadiene rubber powder(NBRP) is used in car brake pad, heavy duty truck brake pads and engineering mechanical friction plate, urban public transport vehicle brake pads. The stronger the oil resistance and solvent resistance of Nitrile butadiene rubber powder(NBRP) is,the better mechanical properties. So NBRP is more and more widely used. property: Ingredient: made by original nitrile butadiene rubber powder fragments grade:40mesh to 60 mesh
1.Physical properties Mohs hardness: 7.5~7.9 Melting point: 1280c (2336f) Acid resistance: 99% Color: gray, black, pink Main contain: sio2: 38~40%; al2o3: 20~23%; fe2o3: 30~40%; cao: 5~10% Silica content:
product description: Material:malachite stone Jewelry kind: Necklace, bracelet, earring, finger ring, pendant, etc. Color: as picture Beads diameter (mm):6~16 Logo:oem is available Design:refer picture, also can customized Hs code:7116200000 Moq:small order quantity and samples order accept Packing:standard export bag and carton, or as customers request Payment :western union, t/t, Paypal, etc. Delivery time: 3-7days Delivery method: by air, by dhl, ems, ups, tnt, fedex. Or by sea as per order quantity. Our advantages: 1. Rich and famous resource, in huangshi city daye 2. High quality low price, large stock 3. Exquisite design 4. Low moq & mixed orders 5. Prompt delivery 5. Excellent after-sale service
These are non �¢?? caustic, simply washable, non-abrasive knitting oils which are self emulsifiable in water and deliver high level of wash ability from knitted yarns or materials. Articulated by using high superiority of mineral oils & encouraged with designated extracts so as to deliver good anti-wear, antirust antistatic & anti-oxidant possessions. Recommended as non discoloration form needed lubricants for big radius circular knitting machines as well as for several further kinds of knitting machines & are apposite for instinctive oiling units commonly stable to circular knitting machines or by manual oiling procedures. These are recommended for weaving of cotton or cotton polyester, synthetics & dyed / undyed yarns etc. PRECAUTION: 1. Health: This product is not probable to yield hostile possessions on health when used for the proposed Application. Nevertheless protracted or repetitive skin contact with this oil is adverse to health. Clean appropriately with soap and water. 2. Environment: Oil should not be disposed in sewer, soil and water. To be disposed through Accredited/official collector of lubricants only. Benefits: 1. Low number of friction. 2. Brilliant wear security. 3. Good deterioration protection. 4. Cleaner Machineries and mechanism parts. 6. 5. Sticking free. 7. Self emulsifiable. 8. Water washable.
Asbestos woven brake lining selects high quality asbestos yarns which contains two brass wires woven by advanced loom machinery&equipment then impregnate into specially formulated polymer resin, and through high temperature, low temperature etc. Processing workmanship. The product owns high performance of wear resistance, low wear wer of farm machinery and engineering machinery. ;mm; available length: 10m, 15m, 20m Color: black
Friction material features--- 1)adjustable spec 2)non- asbestos material 3)high purity. Plastic bags , jumbo bags or iron durm Ordered package is acceptable!
KT series polyethylene suffers the polypropyle Product outline The KT series polyethylene suffers the polypropylene fiber high polymer compound waterproofing volume material is by the polyethylene class synthesis high polymer material waterproof layer, the increase assistant, provides for old age the level, the enhancement to increase the tacky surface and the polypropylene fiber adhesive-bonded cloth primarily the new waterproofing material which becomes after the automatic production line processing. * this product high and low surface roughness, the adhesive-bonded cloth textile fiber assumes without the rule overlapping structure, forms three-dimensional mesh, suits many kinds of material agglutinations, especially with cement material in solidification process direct agglutination, so long as does not have Mingshui then to be possible to construct, its overall performance is good, the tensile strength high, easy to cake, the friction coefficient small may suppose directly in the sandy soil uses, the stable property is reliable. Is one kind non-toxic, the non-pollution green environmental protection product. * this product is suitable for the industry and the civil construction roofing and the basement waterproofing, moisture-proof, separates was mad that the room inner wall, the ground are moisture-proof, bathroom waterproofing, water conservation pond storehouse, channel, arch of bridge waterproofing, anti-seepage, waterproofing and so on metallurgy chemical industry against pollution. Technical process Approves and sweeps clear the basic unit - - configuration adhesive (along with to use along with configuration) - - the node spot (masculine and feminine elements angle, eaves, to fall spots and so on drainage opening, pipeline hole) the extra ply construction - - waterproof layer construction - - waterproof layer approval - - protector construction.
Polythene polymer Compound Waterproof Membrane High polymer polyethylene polypropylene compound waterproof membrane is made from non-woven fabrics,polypropylene and high grade Polyethylene raw material, is a kind of compound type waterproof material with 4 layer flaky materials of enhanced protective layer, ageing resistance layer, waterproofing layer and tackifying and enhanced layer by adding additives . High polymer polyethylene polypropylene compound waterproof membrane is made by multiple-ply different materials, so its performance has been enhanced significantly, especially its aging and weather resistance layer enables the membrane possess more longer service life with up to 50 years. Both the upper and lower surfaces of it is rough, and non-woven fibers were irregular cross-structure to form three-dimensional mesh so that it has high tensile strength, permeability and good low temperature flexibility, small swelling and friction coefficient and low temperature effect, with strong deformation adaptability, which can be used in conjunction with a variety of adhesives and has a good bonding effect. High polymer polyethylene polypropylene compound waterproof membrane is a series of polyethylene resin for waterproofing membrane, and it is a non-toxic, pollution-free green product Fields of application: The series-XM115-150 multilayered polymer polyethylene fiber waterproofing membrane is suitable for various industrial , civil building roofing , underground waterproofing, and metallurgy , chemical industry , water conservancy, environmental protection , mining and other seepage control projects. Wet laid method: Base plane treatment ? Scraping coat and preparation polymer cement slurry (sand) ? Node details treatment (attached layer) ? Laid waterproof membrane ? half header treatment ? The waterproof layer inspection ? protective layer's construction
Brake pad, brake lining, brake shoe.
