Aluminum oxide Alumina powder for Electric vacuum tube shell ceramic Al2O3 item value Classification ALUMINA CAS No. 1344-28-1 Other Names Alumina MF Al2O3 EINECS No. 215-691-6 Grade Standard Electron Grade, Industrial Grade, Reagent Grade Purity 99.5% Appearance White powder Application electronic ceramics Color White Grade Industrail Grade Density 3.5 g/cm3 Melting point 2054 Boiling Point 2980 Molecular Weight 101.96 Shape Ionische Water Solubility Hard Packing 25 Kg Pp Bag or plastic barrel Sample Availiable
Ordinary Portland Cement Clinker is the core component in producing cement which is formed by sintering limestone. In the manufacturing of Portland cement, clinker formed by sintering or fusing together without melting to the point of liquefaction, alumina-silicate materials such as clay and limestone during the cement kiln stage and happens as 3 millimeters (0.12 in) to 25 millimeters (0.98 in) in diameter, Ordinary Portland Cement Clinker is then ground to a fine powder and used as the binder in many Cementous goods. Sometimes, a little gypsum is also added. If stored in dry conditions, Cement Clinker can be kept for several months without considerable loss of quality. Because of this fact, and because it can be easily handled by ordinary mineral handling apparatus, Cement Clinker is highly traded intercontinentally in large quantities. At their cement plants, cement manufacturers which purchase clinker usually grind it as an addition to their own clinker. Producers also tend to ship their clinker to grinding plants in zones where cement-making raw materials are not available. Arij Global Trading LLC, one of the independent traders of different types of clinker, gray and white in the area, supplies tons and tons of clinker annually. Arijâ??s special performance has led us to strong partnerships with global cement manufacturers as well as end-users. The Arij Global Trading has aggressively expanded its sources for clinker as well as other related merchandises to offer the most competitive rates under both CFR and FOB terms.
Detailed Descriptions: Portland cement: 1. Standard: national standards (GB175-2007) 2. Our product range: P.C32.5/32.5R, P.O42.5/42.5R,52.5 ordinary Portland cement Packing: 2. 50kg per bag X 20 bags into a 1MT sling bag The typical performance during using: 1. Steady and high quality, low fluctuate, and rich in strength grade. 2. Good workability and adaptability with additives. 3. Long term steady in color, wide used in the construction of modest color building. 4. Low bleeding is applicable to produce concrete. 5. Freeze-proof, abrasion resistance. 6. Steady solidity ratio, the volumetric shrinkage basically reach to balance at one-year age, up to the high standard of international and domestic. 7. Meanwhile, its low slump loss meets the need of the long distance delivery of concrete-mixer. Attention: 1. Pay attention to store, and avoid moisture. 2. Cannot mix different type cement together. 3. To select certain type and grade cement reasonably. 4. Stick to pre-testing of concrete. 5. To carry out specificity testing, work out the best mix ratio.
According to: JS 30-1:2016, EN 197-1:2011, and matching Type I regarding to ASTM C-150-07 Advantages: 1. Highest tensile strength. 2. Good early and final strength 3. Improves the water retention and reduces the risk of segregation, thereby supple and very easily pump able Uses: 1. Use in concrete, mortars, renders, screed and grouts. 2. Durable and high strength Pre-cast or pre- stressed concrete items such as blocks. 3. Dry lean mixes and Ready mixes for general purposes Available in 50 Kg Bags and 1-1.5 tm Jumbo bags
Produced by Semen Padang Cement Type 42.5N 1. Quality : OPC Type I 42.5N (appendix 1) 2. Delivery Size : 3,000 MT 3. Loading Port : Teluk Bayur Port, West Sumatra, Indonesia, Max. Draft 9.5 meter 4. Loading Rate : 5,000 MT PWWD SHINC
The Ordinary Portland cement provided by Hail Cement Company acquired a certificate by GSO SASO.GSO 1914/2009. It is one of the most widely distributed cement types around the world because of its strength and resistance. It conforms to all usages that do not require certain specifications such as the other products that Hail Cement Company provides.
42.5,52.5 120-120-120
Product as per the International Standards Quality. Immediate Delivery of OPC 42.5 can be done upto 12500 MT . 50 kgs bags
Our company was founded in 2007.And we mainly produce and export the common portland cement and cement clinker with the chinese standard gb175-2007.The grade are p.C32.5, p.O42.5, p.O42.5r, p.O52.5, p.O52.5r. Our company is very near to the rizhao port lianyungnag port and the railway.It is convenient to concentrate the goods. Weight
