E-Wt Craft Paper Semi-Friable Aluminum Oxide Abrasive Paper/Sandpaper Ae-Zn

E-Wt Craft Paper Semi-Friable Aluminum Oxide Abrasive Paper/Sandpaper Ae-Zn

This Black Silicon Carbide is produced at high temperature in high temperature furnace, with quartz sand and petroleum coke as the main raw materials. It is superior to corundum in terms of stiffness and mechanical strength because it is crisp and sharp. It is harder than alumina and is therefore commonly used in the grinding wheel, slurry, refractory and ceramic industries. As it breaks down into smaller particles, the media will reveal new sharp edges.
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Product Details

From management to production staff, we are committed to developing and producing a variety of Silicon Carbide, Vice-White Fused Alumina, Walnut Shell Abrasive with the attitude of focusing on quality, improving quality, working efficiently, and being a giant in action. Our company always adheres to the business philosophy of quality as the core, service as the link, brand as the driving force and win-win as the goal and take the road of sustainable development. We pursue scientific and technological innovation, and maintain close cooperation with universities and research institutions. In the past, we were a little-known small company and could only produce a few styles, and then we slowly adapt to the market demand and our products continue to enrich.

Product description:

1. This Black Silicon Carbide is produced at high temperature in high temperature furnace, with quartz sand and petroleum coke as the main raw materials. It is superior to corundum in terms of stiffness and mechanical strength because it is crisp and sharp. It is harder than alumina and is therefore commonly used in the grinding wheel, slurry, refractory and ceramic industries. As it breaks down into smaller particles, the media will reveal new sharp edges. Therefore, black silicon carbide can be reused.

2. Black Silicon Carbide has lower hardness and abrasion resistance than industrial diamond and boron carbide. However, it is much less expensive than diamond or B4C and is therefore widely used for grinding non-ferrous materials, finishing hard materials, and filling ceramic parts. Therefore, Black Silicon Carbide is ideal for sand blasting, vitrification and resin grinding wheels, composites, wire saw silicon and quartz, polishing, grinding and tumbling. When aggressive deburring, descaling and edge rounding are required, the parts can be automatically tumbling using silicon carbide tumbling grit. Silicon carbide deburring sand will resist fracturing. 

Physical Index:

Color

Black

Basic Mineral

α-SiC

True Density

3.2g/cm3

Bulk Density

1.45-1.56g/cm3

Mohs Hardness

9.2

Microhardness

HV3100-3280

Chemical Composition:

SiC

98.60%

Fe2O3

0.33%

F. C

0.16%

Guarantee Value

Grit Size

SiC

F.C

Fe2O3

F12-90

>98.7%

<0.2%

<0.4%

F100-150

>98.5%

<0.2%

<0.4%

F180-220

>98.0%

<0.3%

<0.6%

F230-400

>97.5%

<0.3%

<0.6%

F500-800

>97.0%

<0.4%

<0.8%

F1000-1200

>96.0%

<0.5%

<0.8%


We have always insisted on seeking survival and development by quality, and constantly exploring the development field of E-Wt Craft Paper Semi-Friable Aluminum Oxide Abrasive Paper/Sandpaper Ae-Zn. Customer satisfaction and success are the most important yardsticks to measure our work performance. Hope to obtain your inquiries to get a happy co-operation. When you are keen on any of our items following you view our product list, please feel free to make contact with us for inquiries.
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