What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 ton.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the hardness of the Silicon Carbide Powder?

The Mohs hardness is 9.15, making it a superabrasive suitable for tough materials.

Factory Wholesale Black Silicon Carbide Power for Abrasive, Kiln Tool

Name: Factory Wholesale Black Silicon Carbide Power for Abrasive, Kiln Tool
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2048136535

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$500.00-800.00

1 Ton

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Natural Abrasive Type

Natural Corundum

Artificial Abrasive Type

Silicon Carbide Abrasive

Model NO.

Sic powder

Application

Polishing/Grinding/Sandblasting

Function

Functional Refractories

Source

Artificial Abrasives

Particle Size

Abrasive

Hardness

Superabrasive

Product Name

Silicon Carbide Powder

Color

Black Sic

Keyword 2

Black Carborundum Grit

Certificate

ISO9001

Mohs Hardness

9.7

Sic

98%or Above

Keyworld

Refractory Silicon Carbide Powder

Abrasive Grain Sizes

12-240# 30#,36#,40#,46#,54#

Delivery Time

Within 7 Days

Fe2o3

<0.6%

Keyword 1

Black Carborundum Powder

Transport Package

Bag

Specification

25kg/bag, customizable

Trademark

RSNC

Origin

China

HS Code

2849200000

Production Capacity

50000 Tons/Year

Key features

High Purity SiC: Silicon Carbide content reaches 98% or above for superior performance.

Wide Size Range: Available in 12-240# grits, 60-325 mesh, and various micrometer sizes.

Fast Delivery: Standard delivery within 7 days for efficient project scheduling.

Customizable Options: Products can be customized according to specific design or sample requirements.

Versatile Applications: Ideal for polishing, grinding, sandblasting, and refractory kiln tools.

Low Impurity Content: Fe2O3 content is strictly controlled below 0.6% for high quality.

High Hardness: Mohs hardness of 9.15 ensures effective material processing.

Quality Certified: Manufactured under ISO9001 certification with strict QA/QC inspection.

Company profile

Years of Export ExperienceProduct Certification

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.94h

AI-Powered supplier vetting

SummaryThe supplier is a professional refractory-material and kiln-engineering supplier with capabilities covering shaped and unshaped refractory materials, castables, refractory cement, wear-resistant ceramics, graphite electrodes, kiln equipment, and related engineering services. It provides 3D design, sample/design-based customization, ODM, and OEM services, but reported no new products during the past year and has no SDK. Production information indicates two production lines and stated annual capacities including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and 50,000 tons of another refractory castable category. Quality and management certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Service procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, the supplier lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates across refractory materials, castables, ceramics, graphite electrodes, kiln equipment, and kiln-related engineering services. This indicates a specialized industrial supplier rather than a general trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational safety, and environmental management coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and quality assurance, and it maintains in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, so overseas physical service support is limited.

R&D capabilityThe supplier has three R&D engineers and provides 3D design, ODM, and OEM services, demonstrating design and development capability. However, it reported no new products in the past year and has no available SDK, so evidence of recent product innovation is limited.

Production capacityThe supplier operates two production lines and reports substantial annual capacities, including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and another 50,000-ton refractory castable category. It has defined equipment and finished-product inspection instructions, but lacks a valid contract between the factory and related subcontractor, creating a documented capacity-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, and ODM services. These combined capabilities directly support customized product development and manufacturing.