Quartz sand is a colorless, transparent quartz variant, is a consolidation of debris rock, quartz debris content of 95% or more, from a variety of magmatic rocks, sedimentary rocks and metamorphic rocks, less heavy minerals, associated minerals feldspar, mica and clay minerals. There are two kinds of sedimentary and metamorphic genesis in the quartzite, and the boundary between the debris particles and the cement is not obvious. The latter refers to the deep and pure quartzite ore. Vein quartz is formed by the hydrothermal action, almost all of the composition of quartz, dense block structure.
Description of 80 grit garnet sand: The abrasive grain consisting of iron aluminum silicate. The main colors are orange red, brown red and cherry red. The hardness is 7.5 to 8. It's a kind of weakly magnetic mineral, transparent, luster. It's good natural abrasive by it`s harness, high toughness, sharp edge and stable chemical property..It is also a new type of water purification material by it's large proportion, acid, wear resistance, high strength and chemical Stability. Application of 80 grit garnet sand: 1 free grinding and polishing 2 resin abrasives 3 coated abrasives 4 sandblasting 5 waterjet cutting 6 water filtration 7 used for stone washing 8 surface preparation Packaging & delivery: Packaging details:25kg pp bags in 1 ton jumbo bags Delivery detail:10-15 working days Faq Q1: can you provide free samples A: yes, we can provide free black fused alumina less than 500g if possible. Q2:how about your delivery time A: generally, the delivery detail is within 15days after the confirmed order. The specific delivery time depends on the items and the quantity of your order. Q3: whatâs your international market A:our black fused alumina has exported to about dozens of countries and regions all around the world, such as, the vietnam, pakistan, germany, morocco, middle east, brazil, peru and so on. Q4: the address of your company A: our address is: lian. Modern city yizhou road, linyi, china. Q5:you are manufacturer or trading company A:we are trading company of abrasive or abrasive tools for many years.
Size: 6mm, 12mm, 20mm, 30mm, 40mm and 60mm Shape: uneven Colour: bluish-grey Origin: india Railway/track ballasts
Tabular alumina for the use of shaped and unshaped high-performance refractories, in many industries have to use (steel, casting, cement, glass, petrochemical, ceramic and waste incineration). But also for other non-refractory areas, such as kiln and metal filter. High thermal resistance; high thermal stability; high stability; high density, low permeability; thermal shock stability; high chemical resistance; high purity; mechanical stability; good wear resistance.
We can supply More than 200000 Mt per month for Natural river sand or Sea Sand .We have already had Export licine and permit for San and Miniral export From Myanmar(Burma) Cheap price FOB Yangon .The price adjustable . Depends on long term business or short term. We are interesting to do long term contract. Khin Ma Ma
River sand with quality and quantity assurance z
River sand with quality and quantity assurance z
Water sand characteristics (1) cutting speed (2) cutting surface more smooth, more direct (3) no large particles of sand pipe (nozzle) (4) fine grained garnet without void (5) there is no dust, the dust affects the cutting effect and it is difficult to clean the waste after cutting. Commonly used specifications 46# 60# 80#100# 120# 160# 24# Use sand jet 60# products: stone cutting, part of ceramic tile, carbon steel cutting 80# products: ceramic tiles, carbon steel, aluminum, stainless steel, copper, titanium alloy and other cutting; part of the stone cutting; part of glass cutting, part of silicon, polycrystalline silicon cutting 80# products: glass cutting, silicon, polycrystalline silicon cutting; some ceramic tile, carbon steel, aluminum, stainless steel, copper, titanium alloy and other cutting 120# products: glass cutting, single crystal silicon, polycrystalline silicon cutting
Counterweight iron sand. The counterweight iron is a kind of iron ore raw materials in weight, its role is to balance. For example, the counterweight engineering machinery in sporting goods in weight. For weight or pressure reuse of iron ore, iron ore, the proportion of general counterweight iron for 4.2 - 7.2 (bulk density of 2.5 - 4.8) between, customers are in terms of the drainage density (true specific gravity drainage density [1]). The product weight different needs of different proportion of the iron weight. Counterweight iron sand density The proportion of general counterweight iron for 4.2 - 7.2 (bulk density of 2.5 - 4.8) between, specifications: 0.2-2.0mm, customers often to drainage density (specific gravity), as the purchase of indicators. The product weight different needs of different proportion of the iron weight. A small proportion of iron weight: 6.2-6.5 tons / m3 4.1-4.3 tons / m3 reactor A large proportion of iron weight: 6.8-7.2 tons / m3 4.8-5.2 tons / m3 reactor Physical and chemical index Chemical composition Content Iron (fe) More than 93% Carbon (c) Less than or equal to 0.50% Manganese (mn) Less than or equal to 1.20% Silicon (si) Less than or equal to 0.20% Sulfur (s) Less than or equal to 0.25% Phosphorus (p) Less than or equal to 0.05% Counterweight iron sand use 1, sports and fitness activities counterweight 2, electric counterweight counterweight 3, concrete weight 4, the hull large mechanical engineering mechanical pressure 5, wear-resistant engineering, such as the airport runway, bridge pavement, pier, bridge, steel plant, etc..
Pearly sand Perlite is a by acidic volcanic glassy lava through the broken, preheating, roasting and swelling and are made with porous structure, white, loose granular materials, which has the characteristics of small volume, low thermal conductivity, good chemical stability, non flammable, non-toxic, tasteless, sound-absorbing. Pearly sand properties 1. Perlite is a adsorption ability is very strong material, it has good infiltration, infiltration of the pearlite sand surface is wet after the release of heat. 2 pearl sand is a small capacity, low thermal conductivity, good chemical stability of the material. 3 perlite or not flammable, non-toxic and tasteless, sound-absorbing material, has good effect in the industry. Physical and chemical index Component Sio2 Al2o3 Fe2o3 Cao Mgo K2o Na2o Content Seventy-five point four two Fourteen point two six One point zero one One point seven two Zero point three seven Four point zero one Three point two six Pearly sand classification One is the use of perlite building, the particles are relatively large, the intensity is relatively large. The other is the use of equipment insulation, mainly used to make filler, smaller particles, small strength, good thermal insulation. Use of perlite This product is mainly used for large ultra low temperature thermal engineering construction of the insulating layer, such as oxygen air separation unit, natural gas, liquid hydrogen, liquid nitrogen, liquid oxygen refrigerated transport such as travel. This product has good ultra low temperature thermal insulation performance. The 1 is the perlite insulation materials, can be used to make some use of the roof insulation layer. Heat insulation effect is good, and some can also be used to make the use of crop cultivation soil configuration. 2 production of heat insulation brick used in the construction industry, etc.. 3 making hand washing powder, washing powder of pearlite is other material cannot replace, structure and its screening is very strict.
Zircon sand is mainly used in refractory materials, ceramics, glass, paint, casting industry, etc. 1, refractory materials, used in the production of zircon, zirconium just the quality of the jade fused brick, brick sintered brick, nozzle brick, glass kiln zirconium ramming material, pouring material; 2, ceramics, chemical performance is stable, it is a kind of high quality, low price of opacifying agent, widely used in various construction ceramics, sanitary ceramics, daily-use ceramics, ceramic arts and crafts production, such as in the production of ceramic glaze, using range is wide, can significantly improve the ceramic glaze combined with performance, improve the ceramic glaze hardness; 3, glass: TV industry of colour picture tube, emulsifying glass glass industry; 4, coating: good suspension stability, has good thixotropy and liquidity, besmear to brush, brushless coating mark, low organic matter content, hair volume small, the coating with high intensity, zircon powder has strong ability of chilling to the casting, the adhering sand resistance is good, which can effectively prevent the casting surface defects, the casting surface is bright and clean, easy to clean.Suitable for large and medium-sized steel and cast iron and nonferrous alloy casting.Apply to the sodium silicate sand, clay sand especially resin sand and so on all kinds of sand mold core. 5, casting, with good thermal conductivity, low thermal expansion and good thermal shock resistance and high refractoriness, the characteristics of the heat storage coefficient of zircon sand is bigger also.For the castings have strong chilling effect, refined metal organization, improve the mechanical properties, zircon sand (powder) for large steel thick wall and all kinds of alloy steel castings, as the surface material has the effect of fine grains, commonly used for preparation of surface layer and sanding materials, used in production of stainless steel and so on of investment castings, to improve surface quality and dimension precision of casting.
Chemical: Moisture content : 2.77%AR Specific gravity : 2.57g/cc Bulking factor : 2 Bulk Density (loose) : 1.56 Bulk Density (Compact) : 1.69 SO3 content : 0.07% Chloride content : 0.025% Organic matter : 0.01% Clay content : 0.08% Water Absorption : 14.51% Sieve Test (Cumulative): Retained by Mesh 4 : 3.4% Passing by Mesh 4 : 96.6% Retained By Mesh 8 : 14.3% Passing by Mesh 8 : 85.7% Retained by Mesh 16 : 50.4% Passing by Mesh 16 : 49.6% Retained on Mesh 30 : 74.1% Passing by Mesh 30 : 25.9% Retained on Mesh 50 : 93.8% Passing by Mesh 50 : 6.2% Retained on Mesh 100 : 99.5% Passing by Mesh 100 : 0.5% Retained on Mesh 200 : 99.9% Passing by Mesh 200 : 0.1% Fineness Modulus : 3.35 Source of sand River sand from Cambodia Mekong River. Certification, export license and test results available.
Ceramsite sand 1, product introduction Ceramsite is a kind of refractory particle with diameter of 0.020mm~2.00mm, mainly made of al2o3·sio2. It is ball-shaped particle made from fine bauxite , which is fused in high-temperature electric-arc furnace and sprayed to ball shape. 2, features of ceramsite 1.Perfectly round shape with higher fluidity improves fill-in efficiency while reducing the resin level 2.Smooth surface of spherical shape greatly improves collapsibility after pouring 3.Low gas evolution and high permeability ensures fewer or no defects 4.High refractoriness and little thermal expansion ensures no burn-on and deformation 5.Artificial sand ensures stable chemical and physical properties 6.Almost neutral ph value allows both acid and basic binder. 7.High durability ensures high reusability. 3, physical and chemical properties of ceramsite ItemIndexItemIndex(%) Bulk density(g/ cm³)1.79-1.95Al2o3>75% Apparent porosity(%)1800Mgo0.23-0.7 Refractoriness under Load (°c)1720Cao0.16-1.5 Thermal expansion rate%(10 minutes under 1000 °c))0.13Tio21.99-2.71 4, applications of ceramsite 1. Used in all types of foundry technique like resin-bonded sand, sodium silicate sand, and clay-bonded sand. 2. As core sand for making like jacket core, oil duct core and tappet core of engine. 3. Excellent replacement of chromite sand 4. As dry sand of sand box for epc process and v method of casting process.
Sio2- 35% Tio2-1% Al2o3- 20% Fe2o3-29% Mono- 0.5% Physical composition Hardness- 7.5 Specific gravity- 3.8-4.2 Silica content-
River sand is a naturally occurring sand that comes from riverbeds and banks. It's made from eroded rocks and minerals.
European Sandstone
Item material from Palimanan Stone
We can supply upto 500,000 CBM of Marine Sand a month. We have the necessary seabed permits to quarry and export. Assay report and and samples available upon request. Please be ready to prepare your LOI. Prices may vary dependent on current foreign exchange rates We can also supply Washed, Screened River Sand.
For Frac Sand inquiries, please contact us at agrebaja@gmail.com. BAJA CALIFORNIA, MEXICO.
We provide river sand for construction and reclaimation project
