1. It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown. 2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell. 3. It can produce acetylene gas when met water, it can burn when meets fire. 4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).
1. CaCO Advantages in Paint and Surface Coatings: It solidifies It controls the viscosity It lowers the cost by reducing the consumption of titanium dioxide It enhances opacity due to its high whiteness property It strengthens It increases the impact resistance of the paint film It gives brightness to the paint It prevents the paint films to peel off It provides a smooth film surface It has an ultra-hiding power It has a high dispersion feature 2. CaCO Advantages in Plastic Sector: Some advantages of the calcite over the plastics are as follows: Depending on different chemical surface coating, it provides dop oil saving. It provides pigment saving due to its high whiteness. It has a flame retardant property due to its chemical structure. It increases the writability of the packing materials. It has a positive effect on notched impact strength. It has a regulatory impact on the viscosity in polymer. The micronized calcite used as a filling material in plastic sector: Must control the rheological properties of PVC plastisols, Must not include heavy metals causing polymers to age, Must have high chemical purity, Must have high whiteness for saving expensive white pigments, Ground particles must not gather together and agglomerate again, Must not intake high amount of oil, Must not absorb the flux oil or the chemical substances used in the formulation, Must not cause machines to be worn, Must have homogeneity, Must have a high rate of whiteness for saving expensive white pigments and dyeability at high filling levels, Must disperse easily, Must enhance hardening, the structural properties of the final product, impact resistance, stability and resistance against ageing, Must protect against heating up due to its solidifying effect, Must prevent blocking on broken film surfaces, Must be scentless, tasteless and non-toxic.
Calcium Carbonite reduces acidity and optimizes nutrient absorption by balancing soil pH. Which assists in better yield and quality of your crops and pastures. As lime dissolves in the soil, calcium (Ca) moves to the surface of soil particles, replacing the acidity. The acidity reacts with the carbonate (CO3) to form carbon dioxide (CO2) and water (H2O). The result is a soil that is less acidic (has a higher pH) Effectively and efficiently balance your soil pH with our premium solution. Other chemical fertilizers can create an acidic atmosphere in your soil which can be extremely harmful to your crop. Our Calcium Carbonate iss 100% natural, so it will bring your soil back to its best nutritional condition without any chemical additives. Adding Calcium Carbonate to your soil will not only balance your pH but will also encourage roots to grow deeper and quicker. Premium Soil Neutralizer Ensures fertilizer benefits by optimizing soil pH Easy Application Our powdered limestone is easy to apply which delivers excellent results High in Calcium Effectively replaces calcium and balances pH level 100% Natural Our organic fertilizer has no extra chemical additives making it completely organic.
Ground calcium carbonate (GCC) is commonly used in a number of paint and coating applications. It is used as an extender, an agent to either reduce or enhance gloss, an extender / spacer for titanium dioxide, a rheology modifier and as a paint and coating additive to densify the product. Calcium Carbonate is available in particle sizes ranging from D50 3.0 Microns to large white decorative chips. Calcium Carbonate is a relatively soft, insoluble mineral that is widely used to reduce cost and to control shrinkage in adhesive formulations. We provide Calcium Carbonate Powder in the widest variety of particle-size distributions. In high-end formulations, Our Calcium Carbonate helps the product maintain its viscosity, physical strength and properties. In commodity formulations, it can replace other more-expensive ingredients, improve gap-filling properties and modify viscosity. Features: Calcium Carbonate (CaCO3) powder used in Paints and Coatings has a spatial steric effect. The addition of calcium carbonate to paint can cause the relatively dense lithopone to stay in suspension and not sink to the bottom. It can increase the whiteness and luster of the paint film without reducing covering ability. It can prevent settling in latex paints, and can reduce the amount of dispersant needed. The use of calcium carbonate that has been activated by treatment with a chelated paint dispersion and coupling agent can significantly increase the paint's color intensity and reflection, and thereby enhance the luster, and also improve covering ability, abrasion resistance, adhesion, impact resistance, and flexibility. Calcium carbonate is used even more extensively in the aqueous paint industry. It can prevent pigment settling, promote good dispersion, and improve luster. Typically, 20%-60% calcium carbonate is used in aqueous paints. Calcium carbonate is also widely used with very high dosage (up to 60%) in Skim coat, Wall Plaster Powder, Putty as a filling material & whiteness improver.
Calcium Nitrate (Granular) Magnesium Calcium Nitrate in nitrogen fertilizer Specification item value Classification Nitrogen Fertilizer Type Ammonium Sulphate CAS No. 7783-20-2 Other Names Ammonium Sulfate MF NH42.SO4 EINECS No. 231-984-1 Place of Origin China Release Type Quick State GRANULAR Purity 99%min Application Agriculture Brand Name Kangdelai Model Number A203
Dear All, We can supply PE parts with Calcium. Interested parties contact us directly for a detailed price offer.
Applications: In Animal feed stuff Nutrition feed for Poultry, Layers, Cattle. Primarily used as a dairy cow feed supplement, the buffering capability of Natural Soda's pure and natural feed grade sodium bicarbonate helps stabilize rumen pH by reducing acidic conditions. Improves calcium absorption and eggshell quality of laying hens during peak production.
Applications; This grade is intended for general applications like chemical synthesis, dyes, leather, fire extinguishers, water treatment, plastic molding, flue gas treatment & in the drilling industry, sodium bicarbonate is used to chemically treat drilling mud when it becomes contaminated with calcium ions from cement or lime. It is NOT intended for applications, directly or indirectly, related to human consumption.
Calcium carbonate , it's a very common mineral used in a wide range of applications like 1.construction 2.building material 3.pvc pipes 4.paper 5.paints 6.pvc compounds and other applications that require it in a hug quantities
The primary use of Ammonium Sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. The main disadvantage to the use of Ammonium Sulphate is its low nitrogen content relative to Ammonium Nitrate, which elevates transportation costs. It is also used as an agricultural spray adjuvant for water soluble insecticides, herbicides, and fungicides. There it functions to bind iron and calcium cations that are present in both well water and plant cells. It is particularly effective as an adjuvant for 2,4-D (amine), glyphosate and glufosinate herbicides.
Assay % 99.8% Moisture % 0.10% Water-Insolubles % 0.01% Chlorides % 0.03% Sulphates% 0.01% Iron% 0.01% Nitrogen % 13.8% Potassium Oxide % 46.0% Calcium and Magnesium as oxides% 0.5%
Calcium Carbonate Powder Best Calcium carbonate manufacturer in vietnam Best Calcium Carbonate white marble stone mines of Vietnam lie in its northern provinces with highest concentration in Yen Bai . Uncoated Calcium Carbonate Powder(CaCo3) are used as input materials and ingredients in terms of base material and filler for various industries and industrial applications, Products manufactured by modern germany machine Specification: CaCo3: 98.5% Whitness: 98.5% Brightness: 96.5% Particle size: Mastersizer 2000/D50: 5 micron, 6 micron, ...or as per customer required
Material: Calcium Chloride, 70-80% flakes available Price 350$/ton
Material White limestone Size Upon requested Composition SiO2 % : 0.04 CaCO3 (calculated from CaO) % : 99.36 MgCO3 (calculated from MgO) % : 0.42 Fe2O3 % : 0.015 Al2O3 % : 0.025 Na2O3 % : 0.042 Price : USD/MT upon request FOB Port : Hai Phong Supply Ability Per Month : 4000 MT Packaging Details : Packing in PP/PE bag. Net weight 25kg-50kg/bag. Sample Policy : Free samples are available Payment : TT/Irrevocable LC at sight
Certified Food Grade Calcium Chloride having Purity >94%
Calcium carbonate and chemical compounds CaCO3 may be the most common in the manufacturing industry, but the quality and purity of calcium carbonate varies according to the industry used and are used in most industries as filler. Our mines are characterized by high quality calcium carbonate and whiteness where 95% Our mine (Waddah 95) has a reserve of over 40 million cubic meters. - Uses * Glass industry * Animal feed industry * plastic industryTo download the technical specifications * Paper Industry * Food industry * Textile industry
Calcium Carbonate which is as FSSAI CERTIFIED as Food Grade and we provide food grade certificate as well. is not only IP USP BP EU-E170 Compliant but also Food Safety Standards maintained by us meet the global requirements of The manufacturing operations at are in compliance with the GMP standards stipulated. has high purity and is free from Silica 0.5%, Lead, Arsenic impurities. It is Heat Treated and UV Treated and is free from any possible Microbial contamination100% Safe for human consumption.
Content caco3 96-98%
Properties: Bleaching powder , efficent chlorine content is high , and yearly loss of chlorine is low.Stability is well.Under the normal atmospheric , it can be kept a long time , annual loss rate is low.Solubility is high. It reacts with water form high density bleach liquid easily. Insoluble is little Production method: sodium process Specifications: Calcium hypochlorite 65%--na specifications Available chlorine, 66.00% Size (12-50mesh), 96.00% Size (on 10 mesh), 0.1% Size (below 100 mesh) , 1.0% Water 8.0 Whiteness 66.00 Calcium hypochlorite 65%--ca specifications Ca(clo)2 , 65.12% H2o , 3% Ca(oh)2 , 17.5% Caco3 , 4.4% Cacl2 , 6.7% Mg , 0.11% Fe , 0.05% Si , 0.05% Al , 0.007% Sr , 0.006% Mn , 0.004% Ph(10g/l) 65.12% Application: It can whiten pulp , silk, cloth, fibre and starch.Dealing with the polluted water, and effective disinfectant public health, family sanitation, swimming pool, drinking water, vegetables, fishpond, sericiculture and ground.Disinfection dose of chemical poison and radioactive material. Packing: 45kg/50kg / plastic drum Cautions in application: Keep in a cool, dry, ventilated area. Distant from heat, and avoid drying in the sun.In transportation, protect against insolation, heat, moisture.Separate from incompatible combustibles, organic, oil or other acidic materials.Seal and collection should be taken in time when dealing with the packing damage or leakage.Curing skin burn use thin ammonia water .
Natural Ultrafine Calcium Carbonate coated& uncoated with stearic acid has been manufactured from white and pure crystalline limestone/calcium carbonate; produced by the most advanced technological plants of Hosokawa Alpine, Germany. PRODUCT SPECIFICATION Particle size: (Mastersizer 2000E, Malvern, UK) Top cut: D97 from 05 micron to 200 micron Mean size: D50 from 0.8 micron Specific Surface Area 14 m2/g Fineness: (Particle size distribution from Mastersizer 2000E Whiteness: 98.00% Moisture (Ex-work): 0.20% Density (Raw Material): 2.7g/cm3 Oil Absorption: 25g/100g CHEMICAL ANALYSIS OF RAW MATERIAL CaCO3 content: 98.00% MgCO3 content: 0.21% Fe2O3 content: 0.02% Al2O3 content: 0.03% SiO2 content: 0.12% PACKING 25kg, 50kg, 1350kg/1 PP-PE, paper bag. 25MT, 27MT, 28MT/20 FCL MAIN APPLICATIONS Used in cosmetics, chemistry or in industry if sterilized. Widely used as an extender in paint, in particular matte emulsion paint or a filler in plastics, a mixture in plastics, paint, paper, rubber, glass and porcelain of high quality and high-grade products; and other applications in industry.
