Dolomite is a carbonate mineral, including ankerite and manganese dolomite. Its crystal structure is like calcite and is often rhombohedral. It will bubble slowly when exposed to cold dilute hydrochloric acid. Some dolomite emits orange light under cathode ray irradiation. Dolomite is the main mineral composition of dolomite and dolomitic limestone. Dolomite can be used in building materials, ceramics, glass and refractory materials, chemical industry, agriculture, environmental protection, energy conservation and other fields. It is mainly used as flux for basic refractory and blast furnace ironmaking. Production of calcium magnesium phosphate fertilizer and preparation of magnesium sulfate; As well as ingredients for producing glass and ceramics.
Hello everyone, Thank you for visiting our online showroom. Iâ??m Sarah from KEGO Company in Vietnam. We are well-known for supplying high quality Calcium Carbonate Powder, which can be used widely in Plastic, Paper, Paint, Masterbatch, Rubber manufacturing industries. Our CaCO3 powder was exploited from Yenbai, Vietnam - the mines here are considered as the BEST source of calcium carbonate in Asia. So that, you can totally believe in the quality. In addition, we can supply CaCO3 powder at the cheapest prices. I would like to introduce our product with specifications as below for your reference: **** Physical Analysis: - Whiteness: 98% min - Brightness: 96% min - Hardness: 3 moh - Moisture: 0.2% - Oil absorption: 24g/100g CaCO3 - Density: 2.65 â?? 2.7gcm3 - PH: 8 - 9 *** Chemical Analysis: - CaCO3: 98,5% min - Fe2O3: 0,02% max - MgO: 0,08% max - SiO2: 0,08% max - Al2O3: 0,3% max *** Others information: - Packing: by pp bags 25kg, without pallet - Payment terms: LC at sight or TT with 50% as a deposit in advance - Delivery time: 7 days upon the receipt of deposit or LC from bank - MOQ: 4x20â??dc (26MT/20DC container)
Dolomite powder is used as a raw material for the production of high-grade glassware, medicine bottles and optical glass. Dolomite powder has limited dosage in paints, confined to be used as filler, mainly playing the role of white pigment. However, due to the coarse particles, refractive index and paint solvent similar to the covering power is weak, there is no certain special role in the application, just for the body pigment filler paint.- Used in the building materials and refractory materials, chemical and agricultural, environmental protection, energy conservation and other fields. - Used in the production of glass and ceramic ingredients; - Used as refractory inner layer, slag making agent, cement raw material, glass flux, kiln industry, building and decoration stone material, paint;
We are No.18 Son Ha Minerals Company Limited, a leading manufacturer and supplier on limestone powder 250mesh in Vietnam. Our product is very suitable for making poultry feed. We have 2 factories with 8 line productions. Our product can meet all requirement about quality and quantity for customers. Product quality: Whiteness: 90% Brightness: 85% Calcium content: 38% Fe2O3 content
Ultra-fine with consistent particle size High purity High whiteness typical High brightness typical - Ultrafine product with purity and consistent particle size. Our PMC - 10 is good funtional filler in paper which help to save cost of fiber with unchange paper quality. PMC - 10 could be applied as coating pigment also for its small particle size and high whitness typical and brightness typical. - For plastics application, PMC - 10 low density should result in the output of processing lines while achieving improved impact strength and higher stiffness. The applications are film, PVC pipe, cable, PVC profile, roofing. - PMC - 10 filler in paint would result in opacity, wet-scrub resistance. Chemical Analysis Calcium Carbonate Typical : MIN 98 % - Magnecium Oxide Typical : MAX 0.4 % - Silica Typical : MAX 0.2 % - Aluminium Oxide Typical : MAX 0.1 % - Iron Oxide Typical ( Max ) : MAX 0.02 % - Loss on Ignition Typical : MAX 43.8 % - PH Value Typical : 8 TO 9 Physical Properties (product before coating stearic acid): - Specific Gravity Typical : 2.7 g / cm3 - Brightness Typical : MIN 95 % - Whiteness Typical : MIN 97 % - Max Moisture Typical : MAX 0.2 % - Hardness Typical : MAX 3 Moh - Oil Absorption Typical : 23 g/100 g CaCO3 Test Methods - Chemical Analysis Method - Particle Laser Difraction : MALVERN ( Made in England ) Whiteness Analyser : MINOLTA CR-200/CR-210 ( Made in Japan ) Please contact for further product information, application information, price and term 25 Kgs PP PE Bags 50 Kgs PP PE Bags 25 MT to 27 MT per 20 feet container
Dear my customer, We supply GROUND CALCIUM CARBONATE Powder. Commodity : Ultra-fine GCC, fine GCC, Stearic Acid Coated GCC ( CGCC ) -Raw material: Limestone ( or Marble ) VIETNAM origin -Assembly Line: HOSOKAWA-ALPINE imported from Germany. -CERTIFICATE: ISO 9001-2008 Specification: -Whiteness: 96.5% min (by WHITENESS ANALYSER MINOLTA CR400/410 – JAPAN) -Brightness: 95.5% min -Moisture: 0.2% max -PH Value: 8-9 -DOP Oil Absorption: 24g/cm3 -Coated Stearic Acid: available Specific Gravity: available -Fineness: available (by PARTICLE LASER DIFRACTION MALVERN – ENGHLAND) - Application: be used as a filler, additives for many industries: paper, paint, plastics, rubber, cosmetics. Export standard or as required.
Supplier: Talc powder, calcium carbonate, quick lime, china clay, precipitated silica
Supplier: Limestone Powder
Supplier: Limestone Powder
Supplier: Limestone powder
