$SIC Silicon Carbide Made in China for Abrasive and Refractory System 1$
$SIC Silicon Carbide Made in China for Abrasive and Refractory System 2$
$SIC Silicon Carbide Made in China for Abrasive and Refractory System 3$
$SIC Silicon Carbide Made in China for Abrasive and Refractory System 4$
$SIC Silicon Carbide Made in China for Abrasive and Refractory System 5$

$SIC Silicon Carbide Made in China for Abrasive and Refractory$

$SIC Silicon Carbide Made in China for Abrasive and Refractory System 1$

$SIC Silicon Carbide Made in China for Abrasive and Refractory System 2$

$SIC Silicon Carbide Made in China for Abrasive and Refractory System 3$

$SIC Silicon Carbide Made in China for Abrasive and Refractory System 4$

$SIC Silicon Carbide Made in China for Abrasive and Refractory System 5$

SIC Silicon Carbide Made in China for Abrasive and Refractory

Ref Price:: $829.00 - 845.00 / m.t.

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:	silicon carbide
Material:	SIC	Usage:	Polishing lapping refractory metallurgical	Abrasive Grain Sizes:	12-3000#
Color:	Black and green	Name:	SIC	Application:	Polishing lapping refractory metallurgical
PAYMENT TERM:	T/T	Sample:	Provide	Package:	Jumbo Bag
Hardness:	9.15 Mosh	Feature:	High Density	Quality:	Excellent

Packaging & Delivery

Packaging Details:	Silicon Carbide Powder:25kg bags loaded in 1 ton jumbo bags Silicon Carbide Lump: 1 ton loose in Jumbo bags. Or as customer request.
Delivery Detail:	20 days after buyer's instruction

Black Silicon Carbide is made by a precision water classification process and air flow classification using material that is produced from the reaction between high purity silica sand and petroleum coke in a resistance-type furnace. Measuring 9.0+ on the MOHS scale of hardness, silicon carbide is one of the hardest abrasives known in the industry. The inherent friability of the sharp crystalline structure assures the continuous exposure of new cutting edges, which produces a faster and cleaner cutting performance.

Green silicon carbide is produced as the same type as the black silicon carbide,except the different raw materials. It’s crystallization have higher purity and hardness.Green silicon carbide is suitable for processing hard alloy,metallic

and non-metallic material with hard and brittle feature such as copper, brass, aluminum,magnesium,jewel, optical glass, ceramics, etc. Super micro-power of it is also a kind of ceramics material.

$high quality silicon carbide for abrasive and refractory$ $high quality silicon carbide for abrasive and refractory$

Chemical composition (%)

Grit size	SiC	F.C	Fe2O3
20# - 90#	≥99.5	<0.20< span="">	≤0.20
100# -180#	≥98.5	<0.25< span="">	≤0.50
220# - 240#	≥97.5	<0.25< span="">	≤0.70
F230 F360	≥97.5	<0.30< span="">	≤0.70
F400 F600	≥95.5	<0.30< span="">	≤0.70
F800 F1200	≥94.0	<0.50< span="">	≤0.70

$SIC Silicon Carbide Made in China for Abrasive and Refractory$

COMPANY PROFILE

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.

Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target.

In line with the business, CNBM International launched E-business platform Okorder.com.

Our goal is to transform CNBM International into the global leading brand in building materials industry within 3 to 5 years through innovation and reform, by strengthening the overall management of supply chain, developing and cultivating both domestic and overseas market, improving the procedure and information system, enhancing the ability to organize resources and to provide value-added services under a professional team and a learning organization.

With the advantages in Cement, Composite Materials, New Building Materials and Engineering, we mainly concentrate on coal, steel and construction equipments and give priority to solar and wind energy development simultaneously utilizing our competitive position on traditional building materials to achieve sales revenue of RMB10 Billion in 2013.

CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. We will carry on the mutual beneficial, innovative and revolutionary trading structure as we did before, create value for our employees, share holders and clients and benefit the whole society in our future development.

$SIC Silicon Carbide Made in China for Abrasive and Refractory$ $SIC Silicon Carbide Made in China for Abrasive and Refractory$

$SIC Silicon Carbide Made in China for Abrasive and Refractory$

Our Service:

1. Your inquiry related to our products or prices will be replied in 24hours.

2. Manufacturer with large capacity, ensure the fast production cycle after confirmed the order.

3. Our professional technicians will answer your entire enquiry in patient.

4. To meet the refractory solutions, we can serve as your instructions.

5. Protection of sales area and private information for our entire customer.

If you’ve kind enquiries, please don’t hesitate to let us know. ^_^

Q:What's the fire endurance of hollow brick?: For hollow brick wall, it should be noted that outside are 200-thick coal gangue hollow brick wall on interior wall. Besides, the fire endurance should comform to GB50067-97 Fireproof code for garage, repair garage, parking lot design. 3), All joints of brick walls and concrete wall column should reserve rebar tie. Masonry mortar in internal and external walls should be full. Wall masonry should be up to bottom of beam slab and filled tightly with 1:3 cement mortar.

Q:what is the grading standards of external wall thermal insulation materials?: 1. combustion performance of insulation material rates A EPS sea capacity module, rock wool, glass wool, foam glass, ceramic foam, foam cement, perlite obturator, etc. 2. combustion performance of insulation materials rates B1 Extruded polystyrene board (XPS) after special treatment / Special treatment of polyurethane (PU), phenolic aldehyde, gelatine powder polyphenyl granule3 combustion performance of insulation material rates B2 Molded polystyrene board (EPS), extruded polystyrene board (XPS), polyurethane (PU), polyethylene (PE), etc. See the 2009 edition construction technical measures 4.3.6 A graded insulation material is fire proof, but its thermal insulation performance is not so as organic XPS \ EPS. I feel the best insulation materials are Hairong EPS module. it is both insulating and fireproof and cheap. Insulation materials in the domestic market each has its shortcomings. Choose of materials should based on actualities in construction.

Q:What is refractory aggregate?: It includes two categories: coarse aggregate and fine aggregate.

Q:What are the materials of class A fire resistant window?: The filling materials of steel, wood frame should be non-combustible materials. Fireproof glass can use qualified products that do not affect the fire window fire resistance performance, whose light transmittance should be no less than 75% that of the commom sheet glass with the same layers. Sealing materials between the frame and fireproof glass should be nonflammable materials. Hardware fittings should be fixed supporting products that pass the test.

Q:What is the fire endurance of ceramsite concrete blocks?: The fire endurance of 240mm thick ceramsite concrete blocks is 2.9 hours. It is made by adding pottery into fine aggregate, using cement as binding material, by mechanical mixing, molding machinery and natural protection. Ceramsite building blocks are used as wall material, which can reduce workers' labour intensity. It saves work and material. There is no empty drum during rendering. It is not easy to produce fissure. It has sound insulation, good thermal insulation performance, and is convenient to decorate. Nails, expaned setscrew and no wood anvil can be directly hit into wall. Moreover, It has high firmness.

Q:Are the specification of fireclay bricks and ordinary clay brick the same?: Do you want to know whether the specifications of fireclay bricks and ordinary clay brick are the same?

Q:What kind of materials can be tested their electrical resistivity in the current refractory industry?: fused cast bricks, fused zirconia corundum blocks, corundum, high zirconium

Q:What is the use of refractory?: Some is insulated for personnel safety, some is to save heat loss and conserve energy, and some is used as lining of kilns. Because of its light weight, I recommand it to you and I am engeged in ceramic fiber, just an advertisement.

Q:I wanna ask you, which level is b1 fireproof and thermal inuslation matertial ??: which level is b1 fireproof and thermal inuslation matertial: I soppose you mean rubber and plastic! Only rubber and plastic has b1b2 level. Level b1 is the fireproofing level b1, because the rubber and plastic does not belong to the fireproofing material. It only has fire?retardant. The wholesale of all kinds of thermal insulation material and construction needs to look at the name.

Q:What is the fire resistance thickness of the thin fire-retardant coatings?: There is no detailed requirement on the thickness of the thin steelwork fireproof coatings and the thickness there refers to a certain thickness which must(at least) have fire resistance for a certain time. The thickness of fireproof coatings in engineering generally depends on the manufacturer's test reports. Our thin steelwork fireproof coatings: the fire resistance is 2.5 hours, the thickness is 4.9 mm, the fire resistance is 2.0 hours, the thickness is 3.5 mm, the fire resistance is 1.5 hours, the thickness is 1.75 mm, the fire resistance is 1.0 hours, the thickness is 1.17 mm.

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