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Green Silicon Carbide Powder

Professional green silicon carbide micro powder grit manufacturer. It adopts the siphon method grading technology, can produce the finest standard grains to 0.5um in the micro powder industry.

Precision Grinding and Polishing

Used for fine grinding and ultra-precision polishing of hard and brittle materials such as glass, ceramics, gemstones, sapphire, and wafers.

Advanced Ceramic Manufacturing

Serves as a raw material for high-performance ceramics like mechanical seals, wear-resistant parts, and nozzles due to its hardness and thermal stability.

Incorporated into thermal pastes, adhesives, and plastics to improve heat dissipation in electronic devices and LED systems.

Thermal Conductive Fillers

Green Silicon Carbide Powder Introduction

The green silicon carbide powder takes the petroleum coke and high-quality silica as the main raw materials, add table salt as an additive, produced by smelting at a high temperature about 2200℃ through resistance furnace. The hardness of the green silicon carbide micro grit is between corundum and diamond, mechanical strength is higher than corundum. In addition to processing cemented carbide, glass, ceramics and non-metallic materials, it can also process semiconductor materials, high-temperature silicon carbide heating elements, far-infrared source substrates, etc.

Physical Properties

Appearance: Green powder
Mohs Hardness: 9.2
Basic Mineral: α-SiC
True Density: 3.90 g/cm³
Bulk Density: 1.2-1.6g/cm³
Crystal: Hexagonal
SiC CAS No.: 409-21-2
HS Code: 2849200000

Application

•Cutting and grinding of solar silicon wafers, semiconductor silicon wafers, and quartz chips.
•Polishing crystal, solid grain iron.
•Precision polishing and sandblasting of ceramics and special steel.
•Consolidated and coated abrasives.
•Grinding non-metallic materials such as glass, stone, agate and high-end jewelry and jade.
•Manufacture advanced refractory materials, engineering ceramics, heating elements and thermal energy elements, etc.

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A person is using a grinder to cut through metal beams, producing bright sparks. They are working against a backdrop of a brick wall, wearing protective eyewear and gloves.