What are the main applications of this silicon carbide powder?

It is used for grinding, polishing, coatings, pressure blasting, refractory linings, and semiconductor process equipment.

What certifications does the company hold?

We are certified with ISO9001:2015, ISO45001:2018, ISO14001, and our products have CE certification.

What are the payment terms accepted?

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

Rongsheng High Grade Refractory Materials Silicon Carbide Powder

Name: Rongsheng High Grade Refractory Materials Silicon Carbide Powder
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2019975965

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$300.00-750.00

1 Ton

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Material

Silicon Carbide (SiC)

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Powder

Product Name

Silicon Carbide Powder for Refractory/ Abrasive

Color

Black / Green Silicon Carbide

Grade

Top Grade

Certificate

ISO9001

Application

Grinding&Sandblasting

Model Number

30#, 36#, 40#, 46#, 54#

Mohs Hardness

9.6

Sic

99%

Keyworld

Black Silicon Carbide Powder

Real Density

3.2-3.4 g/cm3

Delivery Time

Within 7 Days

Feature

Instant Materials

Type

Refractory Material

Transport Package

Bag

Specification

25kg/bag, 50kg/bag

Trademark

RSNC

Origin

China

HS Code

2849200000

Production Capacity

50000 Tons/Year

Key features

High Purity Composition: Black SiC contains 98% min SiC with low impurities like SiO2 and Fe2O3.

Superior Hardness: Mohs hardness reaches 9.2, ideal for grinding tough materials.

High Thermal Conductivity: Conductivity ranges from 71 to 130 W/m.K for efficient heat transfer.

Customizable Grain Sizes: Available in various mesh sizes from 0-1mm to #240 or customized.

Excellent Thermal Shock Resistance: Withstands extreme temperature changes without cracking or stress.

Fast Delivery Time: Standard delivery within 7 days for urgent orders.

OEM and ODM Services: Full customization available from samples and designs.

Versatile Applications: Suitable for grinding, polishing, refractory linings, and semiconductors.

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: ≤1.95h

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.