Black silicon carbide 0-1/1-3/3-5mm and powder with good quality
- 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: | China (Mainland) | Brand Name: | CNBM | Model Number: | CF180# 240# 320# 800# 1200# |
Material: | SIC | Usage: | Lapping, Polishing,Blasting, Refractories | Abrasive Grain Sizes: | 46#..1200#...2000#..2500# |
color: | black and green | hardness: | 9.15 mosh | melting point: | 2250 |
Packaging & Delivery
Packaging Details: | bags, cartons |
Delivery Detail: | 15-20 days |
Specifications
silicon carbide Size Available:
F10-F220,F240-F1200
Other special size could be supplied as required.
1.used for made abrasive products 2.professional manufacture 3.prompt reply-within 24hours 4.prompt delivery-within 15days. | |||
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 |
F1000-F1200 | 93.00%min | 0.50%max | 1.20%max |
P12-P90 | 98.50%min | 0.20%max | 0.60%max |
P100-P150 | 98.00%min | 0.30%max | 0.80%max |
P180-P220 | 97.00%min | 0.30%max | 1.20%max |
P230-P500 | 96.00%min | 0.40%max | 1.20%max |
P600-P15000 | 95.00%min | 0.30%max | 1.20%max |
P2000-P2500 | 93.00%min | 0.50%max | 1.20%max |
Black Silicon Carbide is brittle and sharp and has electrical and heat conductivity in some degree. Aplications : Black Silicon Carbide is suitable for make grinding wheels, cutting wheels, mounted wheels, oil stone, abrasive media, and also suitable for surface grinding, lapping or polishing. The abrasive products made of it are suitable for working on Cast Iron, Non-ferrous Metal, Rock, Leather, Rubber, Wood, Ceramic, etc. Black Silicon Carbide is also broadly used as high-grade refractory material and metallurgical additive. | |||
- Q:What is the fire endurance of ceramsite concrete blocks?
- The heat conductivity coefficient of grade 800 hollow building blocks in ceramsite concrete is 0.23 and fire endurance is 4h. Ceramsite concrete has strong construction adaptability. It can not only compound concrete material with different unit weight and strength(It changes with the structure of thermal insulation or bearing structure) according to the different purposes and functions of buildings, but also is easy to construct. It is suitable for industrial production of a variety of construction methods. It can not only make all types of components(board, block, girder, column, etc) by using production process, but also can use mechanization construction of cast-in-place. The strong adaptability of construction of ceramsite concrete is not comparable to any other lightweight building materials(such as air-entrapping, etc.).
- Q:What is the difference in the nature between the refractory material and thermal?insulation?material
- thermal?insulation?material is a material which has a strong impedance to the heat flow. the nature of the material requires that the material can isolate the delivery of thermal, and the low heat conductivity coefficient and expansion coefficient of the non-metal material.refractory is good in heat resisitance and chamical erosion but not high temperature resistance. Requirements on nature is still in high temperature.
- Q:What is acid refractory material?
- In fact, with the content of zirconia refractory multiple theory should also be acid refractory
- Q:what's the fireproof levels of fireproof and thermal inuslation matertial?
- at present,thermal insulation and fireproofing materials on the market include inorganic thermal insulation bead board(Shanghai Benniao construction and energy saving decoration materials company) rock wool (Hebei Shenzhou glass wool products co., LTD.) foamed glass ceramic (Nanjing Institute of Building Research) or sogou search.
- Q:what kind of fireproof materials is used for high rise buildings?
- First, fire resistance steel door: in the general real estate, developer uses more of fire resistance steel door. The mid-low-end doors are the earliest products and mostly widely used with longer servce time. The disadvantages are corrosions, thus it will rust, fade after being used for a while, and will affect the overall appearance. Styling lines are hard, not matching well with modern home decorative styles. Second, the stainless steel fire doors: anti-theft performance ,durable, stronger security. Compared to the general iron or mixed iron and steel security doors, stainless steel doors never rust and most importantly its uniqueness in addition to lasting bright color. Disadvantages: Stainless steel security doors are mostly silver, giving us dull feelings by seeing its appearance and color, lack of coordination. Third, glass fire door: high quality fire glass doors. recent years have seen wide application in office buildings and some high end public place, less in individual users. Compared to the current categories of timber, fire glass door is not only simple and luxury and durable.
- Q:What are the fire resistance ratings of the glass partition?
- Hello, friend. The glass partition system is composed entirely of metal structures, glass, color plate and other materials which also has fire resistance capacity. When the inner structure of the system is steel structure, the fire resistance of which is 30 mins, 60mins or even longer.
- Q:How long is the fire endurance of fire resistant rolling shutter door?
- According to the requirements of Building Regulations 7.5.1 article,the fire endurance of class A fire resistant rolling shutter door should be no less than three hours.
- Q:Can anyone say something about what A-level fire-proof decorative material is?
- Now A-level market is very confusing. The major products are material monomer A-level and composite A-level, now a lot of B-level material is wrapped in calcium silicate board. The foam cement overall composite is level A, such as phenolic aldehyde composite, as well as some of the foam paddings, while monomer A-level includes rock wool, ultra-thin insulation panel and the like.. But there are few products with real sound A level qualification. Many manufacturers are playing the edge ball with A-level fire rating examining reports and B-level system detection reports and records, but this situation will not last long, which will soon be clear. I hope the information above can help you. Hope you adopt
- Q:Who knows the classifications of magnesia refractory?
- Magnesia chrome series products: The main ingredients of magnesium chromium series are MgO and Cr2O3. Periclase is the first phase and magnesia-chrome spinel is the second phase. Products belonging to this series are magnesium chrome brick and chrome magnesia brick. The main ingredients of magnesium aluminum series are MgO and Al203. As they generate MgO and Al203, all magnesium chromium series products contain magnesia material. magnesium calcium series products The main components are MgO and CaO. They have high melting points, which are important magnesia materials. 5, magnesium silicon series products: The main component of magnesite series is SiO2, when the C / S<5, SiO2 and MgO generate MgO.Al2O3 (forsterite). From the perspective of microscopic mineral, main products of pure aluminum series include magnesium aluminum brick, periclase spinel brick, corundum spinel brick and aluminum-spinel castable in unshaped materials. I hope this answer can help you.
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Black silicon carbide 0-1/1-3/3-5mm and powder with good quality
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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