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Silicon Carbide - Non-metallic Material, Black And Green Variants | High Hardness, Low Expansion Coefficients, Excellent Thermal Conductivity

Silicon Carbide - Non-metallic Material, Black And Green Variants | High Hardness, Low Expansion Coefficients, Excellent Thermal Conductivity

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Product Specifications

MaterialSilicon Carbide
ColorBlack
Purity99%
Grain SizeVarious
ShapeCrystalline
Density3.2g/cm³
Hardness9-9.5 Mohs
FeaturesHigh Hardness, Low Expansion, Good Conductivity, Abrasive Resistance, Thermal Stability, Chemical inertness, Wide Applications

Product Overview

Key Features

Our offered Silicon Carbide (SiC) is one kind of silicon materials which is a non-metallic, non-mineral product generated from quartz sand (SiO2) and anthracite coal or petroleum coke(C) under temperature as high as 1,800-2,000a Celsius. It can be normally clarified into black and green silicon carbide depending on the variance of its raw material. Due to its high hardness, low expansion coefficients and good thermal conductivity, it is widely used in abrasives, abrasive cutting electronic products, refractories, special ceramics, foam ceramic, paint, plastics and rubber modified, auto parts, military aviation, steelmaking deoxidation, and pv industry for solar energy etc.

Company Details

Over near 40 years exponential growth, Oilchemleader started with one bungalow in 1985, and turned into one corporation with totally controlled factory called Weihui Chemicals in Henan province, also own several companies which obtain stocks. Fluid loss control additives for oil well cement ;Friction reducer;Defoamer; Early strength accelerator;alslo Retarding agent for oil well cement. Oilchemleader is powerful and professional in Oil Well Cementing Chemicals and services.

Business Type

Exporter, Manufacturer, Supplier, Producer

Employee Count

300

Establishment

2001

Working Days

Monday To Sunday

Payment Mode

Telegraphic Transfer (T/T)

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Seller Details

Beijing, Beijing

sales manager

Mr. Dreamer Huang

Address

Floor 11, No.2 Building, TBD Center, Beiqijia Town, Changping District, Beijing, Beijing, 102209, China

silicon carbide in Beijing

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Price Or Price Range

5 USD ($) (Approx.)

200.00 - 300.00 USD ($) (Approx.)

Minimum Order Quantity

20 Piece/Pieces

20 MT Metric Ton/Metric Tons

Application

Refractory support in the kiln.

Used in furnaces, kilns, incinerators, and reactors; ideal for non-ferrous metal industries, ceramic, glass, cement, and petrochemical sectors.

Product Type

Refractories

Refractories

Types Of Refractories

Basic Refractory

Other, Silicon Carbide (SiC)

Shape

Block

Other, Brick, Block, Customized Shapes

Porosity

15%

13aEUR"18%

Dimensional Stability

Irreversible

Other, Excellent at high temperatures

Strength

110-120MPa

High crushing strength (> 300 MPa) at room temperature

Specific Gravity

2.8g/cm3

2.65aEUR"3.10 g/cmA3

Thermal Conductivity

36 Watt/Meter/K (w/(m.k)

Excellent (at 1200AdegC: ~10aEUR"16 W/mK)

Chemical Composition

Recrystallized Silicon carbide

SiC >90%, Fe2O3 <1%, Free SiO2 <1.5%

Color

Grey black to black.

Black/Grey

Supply Ability

10000 Per Month

1000 Per Month

Delivery Time

30 Days

12 Days

Sample Available

Yes

Yes

Sample Policy

Contact us for information regarding our sample policy

Free samples are available