ZnO feed grade ZnO 99.5% ZnO 99.7% ZnO 99.9%. Packing: 25kg/PP bag.
Zinc Oxide Byname: ZincOxide(AS), Philosopher' swool, Chinesewhite, C.I.Pigmentwhite 4 Chemical Formula: ZnO CAS No.: 1314-13-2 Appearance: White, light yellow powder hexagonal crystal Basic Properties: Molecular Weight: 81.39 Relative Density: 5.606 g/cm3 Melting Point: 1975 centigrade Boiling Point: 2360 centigrade Solubility (Water ): 0.16 mg/100gl (30 centigrade). Application: A kind of additive, which can be widely used in many fields. Can be used in rubber manufacturing, silicate industry, medical health field, also be used in pigment production, electronics and cosmetics fields. Direct-producing Method: Znic Oxide particles which got from Direct-producing method is coarse, the product purity is usually around 75%-95%, and generally used for low rubber, ceramic industry. Indirect-producing Method: Zinc Oxide particles which got from Indirect-producing method is in the 0.1-1.0 microns in diameter, the product purity is usually around 99.5%-99.7%, and generally used for rubber, varistors, paint and other industries, also can be used livestock feed, pharmaceuticals, healthcare and other industries. Package and Storage: In 25 Kg or 50 Kg bag It must be stored in places well ventilated and dry. Store in a cool, ventilated area, keep away from fire and heat source. Other Information: Brand Name: J & L Origin: China Mainland Minium Order Quantity: 1x20' FCL Delivery: 5-20 days after payment Payment Term: T/T Port: FOB Tianjin. In 25 kg or 50 kg bag.
1. Product name: zinc oxide 2. Other name: zinc white 3. Cas no.:1314-13-2 4. Einecs: 215-222-5 5. Hs code: 28170010 6. Appearance: white or light yellow powder 7. Density: 5.606 8. Melting point: 1975ípc 9. Purity: 96%, 98%, 99%, 99.5%, 99.7%, 99.8% 10. Solubility: dissolve in acid or alkaline solution; insoluble in water or ethanol. 11. Characteristic and usage: its high activity, even granularity and high dispersing ability enable rubber vulcanization of rubber more completely. it can improve the viscidity of rubber compound and enhance the adhesive force between rubber and strictures materials such as steel wire and code fabric, etc. its good dynamic performance make rubber products have good anti-oxide property with little deformation, low heat generation and high anti-abrasion. 12. Price: get the latest price 13. Transit time: within 15 working days 25kg net woven bag, or as clients' options.
Rotary Kiln is one of the most important equipment among all the mining machineries. It is composed of cylinder, gears, supporting device, sealing for kiln tail, sealing for kiln head and other parts. Rotary Kiln is one of the most important equipment among all the mining machineries. It is composed of cylinder, gears, supporting device, sealing for kiln tail, sealing for kiln head and other parts. Kiln cylinder is a heated revolving part which is welding by high quality carbon steel plate. Cylinder is supported on the supporting device by tyres. And there is machanical or hydraulic pressure catch-wheel on one or several gears in order to control the turning of cylinder. By the gear rings in the middle of cylinder, gears drive the Cylinder to rotating with the speed under technical design requirement. Because of the need of installation or maintenance, the big size rotary kiln has auxiliary gears, which make cylinder rotates at low speed. In order to prevent cold air comes into cylinder and the leaking of gas and dust, the reliable kiln tail and head sealing equipment are installed on the feeding and discharging end. Application: Rotary Kiln is thermal equipment which takes heating treatment to lump, bulk and slurry materials. It can be widely used in different industries such as cement & construction, non-ferrous metals, ferrous metals, refractory materials, industrial chemicals, paper making and etc. Features & Advantages: Supporting Device adopts advanced main shaft structure, automatic temperature measuring device and electrical heating device. Catch-wheel mechanical wheel or hydraulic thrust wheel. Hydraulic thrust wheel is equipped with advanced hydraulic controlling system. Gears single driving or twin driving. Rotating speed is under control of adjustable-speed motor, DC motor, or frequency adjustable-speed motor. Reliable operation, energy-saving and high efficiency. Liners for tyres of cylinder fixed type, adjustable type, or floating type Simple structure, convenient replacement and maintenance without any damage to cylinder Sealing Device variety types are available in accordance to different design of rotary kiln; Such as air cylinder edge sealing, spring edge sealing, graphite block sealing and etc.
Cu:6%~30% Size:0-10mm powder or lump Trail order: 50 MT~300 MT Quantity: 500mt~1000 per month after first trail order Inspection: SGS/AHK/Alex S/CCIC Destination: Zhengzhou Discharge port: Qingdao or Shanghai Pack: in brand-new jumbo bag or in bulk Payment term: irrevocable L/C at sight Price term: please quote us at FOB basis, CNF Qingdao or CPT Zhengzhou. In bulk or 1 ton jumbo bag into 20 feet containers.
Lead ore, Pb should be more than 50%. 50kg-100kg bags.
Made in china Best Choice Cr2o3 46% chrome ore chromite sand, Originally from South Africa,is a special kind of sand for casting , chromite sand is a natural spinel mainly composed of chromite , Chromite sand foundry used as a highly fireproof sharpener for moulds and cores.
chrome ore foundry sand chrome ore foundry sand is a product of south africa natural chrome ore after crushing and sieving, and its main chemical composition is Cr2O3. chrome ore foundry sand avaliable size :AFS40-45 AFS40-45 AFS45-50 AFS 50-55 AFS55-60 AFS55-65
Refractory Chrome Ore Lumpy Top quality Chrome Ore Lumpy manufacturer (south africa).The chromite sand is a product of south africa natural chromite ore after crushing and sieving, and its main chemical composition is Cr2O3. *Melting point of 2150°C *Good thermal conductivity *Good resistance to thermal shock *Excellent resistance to metal penetration or burn-on *Resists slag attack *High dimensional stability
chromite sand chrome ore supplier Foundry chromite sand for foundry use as a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size.
South africa chrome ore lumpy is a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size. Chemical composition Cr2O3 46.0%min SiO2 1.0%max FeO 26.5%max CaO 0.3%max MgO 10.0%max Al2O3 15.5%max P 0.003%max S 0.003%max Cr/Fe 1.55/1 Physical composition Bulk Density 2.5-3g/cm3 Specific Gravity 4.0-4.8g/cm3 PH Value 7-9 The amount of the acid 2ML max Percent soil 0.1%max The sintered 1600 Filling Density 2.6g/cm3 melting temperature 2180°C
Foundry Grade chrome ore for moulding Chromite sand , Originally from South Africa ,is a special kind of sand for casting , chromite sand is a natural spinel mainly composed of chromite , Chromite sand foundry used as a highly fireproof sharpener for moulds and cores.
Product Description south africa chrome ore sand substitute for chromite sand chromite sand is a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size. Chemical composition Cr2O3 46.0%min SiO2 1.0%max FeO 26.5%max CaO 0.3%max MgO 10.0%max Al2O3 15.5%max P 0.003%max S 0.003%max Cr/Fe 1.55/1 Physical composition Bulk Density 2.5-3g/cm3 Specific Gravity 4.0-4.8g/cm3 PH Value 7-9 The amount of the acid 2ML max Percent soil 0.1%max The sintered 1600 Filling Density 2.6g/cm3 melting temperature 2180°C Products Show Packing 1MT BIG BAG with 4 handles and top spout 1MT BIG BAG with 4 handles,top spout and buttom spout 1MT BIG BAG with 2 handles and top spout Main Application Chromite Sand in the foundry industry Its properties enable the material to be used in high duty grey iron and steel foundries as core and mould making sand. Its high thermal conductivity gives it good chilling properties, low thermal expansion gives rise to good dimensional stability. Its basicity being close to neutral allows the use of a wide range of resin bonding systems and inorganic binders, it has a high refractoriness and a broad sieve distribution. Chromite Sand in the steel industry In steel production, Chromite Sand is used as well filler for protection of the sliding gate in large steel holding ladles. Chromite Sand in the glass industry When ground to a fine flour, Chromite Sand is used for the production of green glass beverage containers. FAQ Q: Are you trading company or manufacturer ? A: We are manufacturer. Q: How long is your delivery time? A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ? A: Payment=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us as below:
South africa grade chrome ore chromite ore for foundry use as a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size.
application Casting material 2refractory material 3modeling 4Steel mill drainage 5sand blast 6Descale 7Chilling material 8Sandblasting and rust removal 9The veil of large steel castings to prevent sand sticking on the surface of castings
South africa grade chrome ore chromite ore for foundry use as a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size.
South africa chrome ore lumpy South africa chrome ore lumpy is a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size. Chemical composition Cr2O3 46.0%min SiO2 1.0%max FeO 26.5%max CaO 0.3%max MgO 10.0%max Al2O3 15.5%max P 0.003%max S 0.003%max Cr/Fe 1.55/1 Physical composition Bulk Density 2.5-3g/cm3 Specific Gravity 4.0-4.8g/cm3 PH Value 7-9 The amount of the acid 2ML max Percent soil 0.1%max The sintered 1600 Filling Density 2.6g/cm3 melting temperature 2180°C
Chromite ore Cr2o3 46% chrome ore for Iron and steel casting Chromite ore Cr2o3 46% chrome ore for Iron and steel casting Chromite ore, Originally from South Africa ,is a special kind of sand for casting , chromite sand is a natural spinel mainly composed of chromite , Chromite sand foundry used as a highly fireproof sharpener for moulds and cores. size:AFS40-45, AFS45-50, AFS50-55
Product Description South africa chrome ore foundry sand South africa chrome ore foundry sand use as a highly fireproof sharpener for moulds and cores. Originally from South Africa. The foundry sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size. Chemical composition Cr2O3 46.0%min SiO2 1.0%max FeO 26.5%max CaO 0.3%max MgO 10.0%max Al2O3 15.5%max P 0.003%max S 0.003%max Cr/Fe 1.55/1 Physical composition Bulk Density 2.5-3g/cm3 Specific Gravity 4.0-4.8g/cm3 PH Value 7-9 The amount of the acid 2ML max Percent soil 0.1%max The sintered 1600 Filling Density 2.6g/cm3 melting temperature 2180°C Products Show Packing 1MT BIG BAG with 4 handles and top spout 1MT BIG BAG with 4 handles,top spout and buttom spout 1MT BIG BAG with 2 handles and top spout
Product Description Factory wholesale best quality chrome ore sand chrome ore sand for foundry use as a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size. Chemical composition Cr2O3 46.0%min SiO2 1.0%max FeO 26.5%max CaO 0.3%max MgO 10.0%max Al2O3 15.5%max P 0.003%max S 0.003%max Cr/Fe 1.55/1 Physical composition Bulk Density 2.5-3g/cm3 Specific Gravity 4.0-4.8g/cm3 PH Value 7-9 The amount of the acid 2ML max Percent soil 0.1%max The sintered 1600 Filling Density 2.6g/cm3 melting temperature 2180°C Products Show Packing 1MT BIG BAG with 4 handles and top spout 1MT BIG BAG with 4 handles,top spout and buttom spout 1MT BIG BAG with 2 handles and top spout Main Application Chromite Sand in the foundry industry Its properties enable the material to be used in high duty grey iron and steel foundries as core and mould making sand. Its high thermal conductivity gives it good chilling properties, low thermal expansion gives rise to good dimensional stability. Its basicity being close to neutral allows the use of a wide range of resin bonding systems and inorganic binders, it has a high refractoriness and a broad sieve distribution. Chromite Sand in the steel industry In steel production, Chromite Sand is used as well filler for protection of the sliding gate in large steel holding ladles. chrome ore sand in the glass industry When ground to a fine flour, Chromite Sand is used for the production of green glass beverage containers.
