Raw Materials for Refractory - Mill Price Abrasive Silicon Carbide for Grinding Wheel
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
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Quick Details
| Place of Origin: | Henan, China (Mainland) | Brand Name: | mingyue | Model Number: | MYSIC-01 |
| Material: | SiC | Usage: | abrasive, polishing, refractory, sandblasting | Abrasive Grain Sizes: | 16, 20, 24, 30, 36, 46, 60, 80, 100, 120, 150, 180, 200, 320mesh |
| Name: | Mill Price Abrasive Silicon Carbide for Grinding Wheel | Product: | silicon carbide | Standard: | abrasive, polishing, refractory, sandblasting |
| SiC: | 98.5% | V.C.: | 0.2% | Fe2O3: | 0.6% max. |
| Free Sample: | available | Raw Material: | silica sand | Hardness: | 9.6 Moh |
| Export: | India, Korea, Brazile, Latvia, Taiwan, Pakistan... |
Packaging & Delivery
| Packaging Details: | 25kg/PP bag, 1000kg/jumbo bag according your request. |
| Delivery Detail: | 7 days after down payment |
Mill Price Abrasive Silicon Carbide for Grinding Wheel
Brief Introduction of Silicon Carbide
Black silicon carbide consists crystalline silicon carbide, which is produced from silica sand
and petroleum coke in electric resistance furnaces at temperatures over 2300 °C. SiC is the
chemical formula of silicon carbide, i.e. carborundum. Silicon carbide is produced of carbo-
thermal reduction of silica to form an ultra-hard covalently bonded material.
Application of Silicon Carbide
1. Heating elements;
2. Coated tools;
3. Refractory;
4. Polishing, Lapping;
5. Ceramic.
Technical Data of Silicon Carbide
Grit | SiC | F.C. | Fe2O3 |
F12-F90 | 98.50%min | 0.20%max | 0.60%max |
F100-F150 | 98.00%min | 0.30%max | 0.80%max |
F180-F220 | 97.00%min | 0.30%max | 1.20%max |
F230-F400 | 96.00%min | 0.40%max | 1.20%max |
F500-F800 | 95.00%min | 0.40%max | 1.20%max |
0-1mm,1-3mm,3-6mm | 95.00% | 0.30%max | 1.20%max |
Our Services
Service
1. 24 hours online service.
2. Strict quality control and fast reply and delivery
3. Free samples will be provided for your trial.
4. Professional Solution for your problems.
5. Welcome to contact us for the DATA SHEET & FREE SAMPLES!
FAQ
FAQ
1. Delivery: 7 days after down payment.
2. Payment terms: T/T payment.
3. Package: 25kg/PP bag, or 1000kg/jumbo bag according your request.
4. Widely size is available according your request
- Q: How about the prospect of refractory material?
- is developing well. Many plants are required t o use fireproofing materials.
- Q: how about the performance of aluminum silicate fire proof thermal insulation?
- aluminum silicate fire proof thermal insulation board has a good performance. it is a artificial board that separates the wood and plant fiber by mechanical and chemical methods and mixed the adhesion agent and water-proofing?agent, molding by high temperature and high press. MDF(medium density fibre board) structure is more even than natural wood. it avoids rot, moth-eaten and other problems, while medium density fiber board has small expansion and contraction, which is easy to be processed. Since the surface of medium density fibre board is smooth, the board is easy to paste a variety of finishings, which makes furniture more beautiful. A variety of decorative wood-based panel is to embellish their homes.
- Q: I want to know what is the slim in the refractory bricks
- lining brick and refractory clay in the teeming ladle; high alumina brick, high alumina lining brick and high alumina refractory mortar can make cement kiln and glass melting furnace in the building materials industry for anti-slide. Taiyuan in Shanxi province is the famous place of origin; hard paste in the refractory clay is used as blast furnace refractory: // b, in agriculture as a fertilizer high alumina clay is also used in oil wells, which generally do not dip in water; accounting for 2/3 of abrasive products in the metallurgy, hard and semi-hard clay can be manufactured as ceramics for daily use. what you said should be slime. High-alumina clay can be resistant to high temperature after calcination! Refractoriness refractory clay refers that the refractoriness is more than 1580 ℃ with greater hardness and specific gravity and high refractoriness. except higher refractoriness, such as aluminum sulfate, the dosage accounts for about 70% of refractories; refractory clay and high alumina fused cast brick are widely distributed in China.
- Q: What is the appropiate thickness if fire resistant time for ultra thin steel structure coating is 2.5 hours?
- According to the "code for fire protection design of tall buildings", the fire resistance time of the component is at the first level: 3 hours, beam: 2 hours, floor: 1.5 hours;if fire resistance level is level the requirement for time of fire resistance component is the column: 2.5 hours, beam: 1.5 hours, floor: 1 hours. For fire resistant coating, fire resistance time for ultra-thin fire retardant coating is shorter than 1.5 hours. If the time exceeds 1.5 hours, thick fire resistive coating should be used. Steel structure can adopt surrounding concrete or brick, fireproof coating, fireproof board coating and composite structure for its fire resisitance. Fire resisitance board can be divided into thick fire protection plate and thin plate, the thickness of the plate thickness of the fire is between 20 ~ 50mm, mainly includes calcium silicate fireproof board and expansion boring stone fire board, the main varieties are KB board, CF; thin fireproof plate is between 6 ~ 15mm thick, the main varieties include enforced short fiber cement plate, ordinary enforced fiber silicate calcium board and glass cloth reinforced inorganic board. As is known to all, steel structure usually will lose bearing capacity usually in 450 to 650 degree, leading to deformation, steel column and beam bending, and be no longer usable at last. Generally fire resistant limit of unprotected steel stucture is about 15 minutes. 1.5 hours;if fire resistance level is level the requirement for time of fire resistance component is the column: 2.5 hours, beam: 1.5 hours, floor: 1 hours. Steel structure an use surrounding concrete (or masonry), fire retardant coating, fire retardant plate and compround structure to achieve the required refractory limit. Hope my answer will help you.
- Q: who knows the fire resistant level of fireproof gypsum board ?
- The most commonly used ceiling decoration materials rates B1, including gypsum board, fibrous plaster, cement particle board, mineral wool sound-absorbing panels, glass wool decorative acoustic?panel?absorber, perlite decorating acoustic board, nonflammable plywood, nonflamable medium density fiberboard, mineral wool decorative board, flame retardant wood, aluminum foil composites, flame retardant phenolic plywood, aluminum foil glass fiber reinforced plastic composite materials. The fire gypsum board fire rating can reach A. Of course, many of the suspended ceiling gypsum board of inferior quality rates below B1. plasterboard is non-flammable B1 level products. There are introductions in Fireproof Specification of National Standard Building Interior Decoration Design. plaster board mounted on steel stud can be used as A level decoration materials. in accordance with the national fire safety rules on fire durance of walls and ceilings and other components. we can not simply say whether a piece of gypsum board can meet the requirements.
- Q: Who knows the external wall thermal insulation materials fire rating requirements?
- The basic requirements of ratings. The design should comply with relevant state regulations and standards, the combustion performance used in exterior insulation material shouls be level A and not less than the level B2 fireproofing material. The requirements of Department of Housing and the Ministry of Public Security No. 46: Residential buildings: the height of building is greater than 100 meters, the combustion performance of insulation materials should be level A. The other civil buildings: 24≤ height
- Q: What crusher is used for raw material of broken refractory material? What is the rough crushing process? What are the materials? Thank you!
- Now cone crusher is generally used.
- Q: Which region use more refractory?
- Places with steel mill, such as Hebei Province, Anshan City of Liaoning Province, south of Wuhan, Shanghai, all of these places have steel mills where use various types of refractories. In addition, architectural material industry, such as cement plant and glass plant all use refractories, but the variety is single, with a large amount.
- Q: Are the rubber insulation materials are refractory materials?
- Bushi
- Q: Who knows what material is in the center of fireproof rolling curtain?
- In fact, in general, the middle of fire roller shutter is fire prevention materials, filled with asbestos fire protection materials in the fire shutter door of the two layer of iron sheet. I hope my answer can help you
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Raw Materials for Refractory - Mill Price Abrasive Silicon Carbide for Grinding Wheel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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