What is the purity of the Silicon Carbide?

The purity is typically >99% for powder grades, with SiC content ranging from 97% to 98.6% depending on the grit size.

$Refractory / Polishing Material Black / Green Silicon Carbide$

Green Silicon Carbide

Name: Refractory / Polishing Material Black / Green Silicon Carbide
Brand: Gongyi Yuying Refractory Co., Ltd.
SKU: 757167482

Henan, ChinaGongyi Yuying Refractory Co., Ltd.

US$769.00-1,632.00

2 Tons

Product profile

Customization

Available

Feature

Good Acid Resistance, Good Mechanical Strength, High Refractoriness, Low Thermal Conductivity, Permeability, Thermal Shock Resistance, Volume Stability, Long Time Materials

Refractoriness (℃)

Refractoriness> 2000

Model NO.

Green Silicon Carbide

Shape

Powder

Type

Refractory Material

Sic

98%

Fe2o3

0.6%

The Free Carbon

0.2%

Hardness

9.6

Bulk Density

1.42~1.50 g/cm3

Sample

Free

Color

Black /Green

Material

Quartz Sand Char, Silicon Carbide (Sic)

Proportion

3.85g/cm3

Abrasive Grain Sizes

12-220#

Package Type

25kg PVC Small Bags in a 1 Mt Big Bag or as Your R

H2O%

<0.5

Product Name

Silicon Carbide

Delivery

Sea

Transport Package

According to Customers Requirments

Specification

according to customers requirments

Trademark

N/M

Origin

China

Production Capacity

30000ton

Key features

High Hardness & Purity: Hardness 9.6, SiC content up to 98.5%, superior to corundum.

Versatile Applications: Used for grinding metals, stones, leather, and as refractory additives.

Customizable Packaging: Flexible packaging options including 25kg bags, bulk bags, or custom sizes.

OEM/ODM Support: Supports OEM and ODM services with flexible customization options.

Fast Delivery: Goods sent within 7-15 days after receiving order.

Wide Grit Range: Available in P series (P24-P3000) and F series (F14-F1200).

Good Acid Resistance: Features good acid resistance and low thermal conductivity.

Company profile

$Gongyi Yuying Refractory Co., Ltd.$

Quality AssuranceProduction Process VisualizationManagement CertificationR&D Capabilities

Gongyi Yuying Refractory Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.34h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing capacity, producing activated carbon and multiple abrasive, refractory, and water-purification materials. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports quality assurance, ODM, OEM, and flexible customization capabilities. However, several operational controls are weak or undocumented: raw-material traceability is absent, finished-product inspection is random, and corrective-action, complaint-handling, and supplier-assessment procedures lack written records. The supplier has no stated inventory, overseas warehouse, overseas agent or branch, showroom, or overseas service coverage. Innovation evidence is limited, with no new products in the last year, no SDK, and one R&D engineer. Financial records are only identified by year, without substantive financial metrics, so financial credibility cannot be determined.

Supplier typeThe supplier appears to be a manufacturer of industrial materials, with listed crushing, grinding, and classifying facilities and stated products including activated carbon, abrasive materials, refractories, and water-purification materials. The information supports a manufacturing supplier classification rather than a pure trading or service-provider classification.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications in both sustainability and management-system records. These certifications explicitly support formal quality, occupational safety, and environmental management coverage.

R&D capabilityThe supplier reports no available SDK, no new products launched in the past year, and one R&D engineer. Although it offers ODM services, the explicit evidence indicates limited demonstrated internal innovation output.

Production capacityThe supplier states annual activated-carbon productivity of 200,000 tons and describes annual output of abrasive materials, refractories, and water-purification materials, supported by multiple production facilities and lines. However, it reports no in-stock capacity and no valid manufacturing-capacity contract with affiliated subcontractors, so production scale is demonstrated but fulfillment safeguards are incomplete.

Customization capabilityThe supplier explicitly reports flexible customization, ODM availability, and OEM capability for popular brands. These three capabilities directly support customized design and branded manufacturing requirements.