$Raw Materials for Refractory:High Grade Refractory Material/SiC Powder - Black Silicon Carbide System 1$
$Raw Materials for Refractory:High Grade Refractory Material/SiC Powder - Black Silicon Carbide System 2$

$Raw Materials for Refractory:High Grade Refractory Material/SiC Powder - Black Silicon Carbide$

$Raw Materials for Refractory:High Grade Refractory Material/SiC Powder - Black Silicon Carbide System 1$

$Raw Materials for Refractory:High Grade Refractory Material/SiC Powder - Black Silicon Carbide System 2$

Raw Materials for Refractory:High Grade Refractory Material/SiC Powder - Black Silicon Carbide

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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:	CNBM	Model Number:	FT-SIC-BLACK
Material:	SiC	Usage:	For Vitrified Wheel/High-grade Wheel/Organic/Belts/Sheets	Abrasive Grain Sizes:	F20-1200/P12-2500
color:	black	shape:	powder	chemical composition:	SiC, F.C., Fe2O3

Packaging & Delivery

Packaging Details:	25kg/ bag 1MT/jumbo bag or can be packed as customers' request
Delivery Detail:	14-20days

Specifications

1.Cleaned with acid
2.Good hardness
3.High quality Low price
4.Many years experience

$high grade refractory material/SiC powder--black silicon carbide$

1.Description:

With high toughness, black aluminum oxide is extremely suitable for polishing stainless steel and non-ferrous metal. It's grinding efficiency is much higher than that of brown aluminum oxide and the finishing effet is much better than many of other zbrasive materials.

2.Chemical Composition (%)

Grit	Al2O3	Fe2O3
F220 Coarser	62-85	≥5
F240 Finer	60-82	≥5

Q:What kind of flexible fireproof material is really good?: The best one is grade A fireproof material. A-class fire flexible material adopts clay, stone, sand, cement blocks and other inorganic powder and modifier and product density is 2327 kg/m3. Upon examination, the combustion performance of this product is in accordance with the grade A specified requirements and additional classification meets A s2, d0, t0 level requirements. According to GB 8624-2006, the combustion performance of product reach A2 - s2, d0, t0 level.

Q:Technical scheme of refractory for refuse incinerator: Incinerator conditions and requirements for refractory lining1, working conditions: deal with rare earth, furnace body normal use temperature of 800~900 degrees.2, the specific requirement for refractory: refractory has good resistance to acid corrosion, thermal shock performance good stability and good high temperature.

Q:who knows the fire endurance of fireproof coating?: fireproof coating of different thickness differs in its fire endurance. Let me intrduce you as follows: The amount of time of 0.5 hours refractory thickness 0.45mm 0.79kg / m21 hr 0.9 mm 1.5kg / m21.5 hour 1.4 mm 2.3kg / m22 hr 2.0 mm 3.3kg / m22.5 h 2.8 mm 4.6 kg / m2

Q:What does fire-resistant insulation coating have?: What is the most famous is that grade A is incombustible?thermal?insulation?material. W W inorganic active wall insulation materials, cement foam insulation board, vitrified?micro bead?thermal insulation?mortar, rock wool board, glass wool board, foam ceramics, etc.

Q:How is grade of fire endurance divided?: Does anyone know about grade of fire resistance? How is grade of fire endurance divided?

Q:Does anyone know which materials belong to light fire resistant material?: Fire partitions can be divided into organic and inorganic fire partitions, the main ingredient of organic fire partitions is organic material, which can be used for cable tray with corrosion-resistant and fire protection requirements, and the main ingredient of inorganic fire partitions is inorganic material, mainly used for fire protection. As the main component is inorganic material, it can not be use in projects with acid-resistant and alkali-resistant requirements. Of course, the price of the same amount of organic fire partitions is generally more expensive than that of the inorganic fire partitions . The fire endurance of these two products of general enterprises are 3 hours.

Q:How long is the fire-fighting time of A class fire resisting window?: Fire resisting window' duration of fire resistance: A class window, fire insulation ≥1.50h and fire resistance integrity ≥1.50h. Fire resisting window can be divided into three kinds: 一. window frame and sash framework adopt fire resisting window with steel manufacture ; 二. window frame and sash framework adopt fire resisting window with wooden manufacture; 三. window frame adopt steel and sash adopt wooden material or window frame adopt wooden material and sash framework adopt fire resisting window with steel material.

Q:How many refractories are there for boiler above 1200 ℃？: In addition to refractory brick, refractories include refractory concrete (refractory cement+aggregate), fire-resistant insulating layer (refractory cement+vermiculite powder or refractory cement + diatomaceous earth) and the like. Refractories often used are azs brick, corundum brick, direct-bonded?magnesia-chrome?bricks, carborundum brick, silicon nitride bonded silicon carbide brick, nitride, silicide, sulfide, boride, carbide and other nonoxide refractory materials, calcium oxide, chromium hemitrioxide, aluminium oxide, beryllia and other refractories. Thermal insulation refractory materials often used are diatomite product, asbestos product, insulation?board,etc. Unshaped refractories often used are repairing?mass, ramming?mass, castable refractory, plastic refractory, refractory mortar, refractory gunning mix, sling refractory, refractory coating, lightweight refractory?castables, stemming, etc.

Q:The following statement is correct: artificial corundum has a high melting point and can be used as a high grade refractory material. The main component is silica dioxide: It's D,1. artificial corundum is mainly composed of three aluminium oxide two4, color glasses are not added cuprous oxide, silver halide is added

Q:How much modulus is used as refractories material of sodium silicate.: Storage and use are very convenient, especially for mechanized and the evenly refractory material and the sodium silicatemodulus is generally...2. transportation. The appearance of product is pure white. Instant powdered sodium silicate, also known as instant sodium metasilicate.4 to 3, in powder form, automation. in the range of 3, hydrated sodium silicate

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