News

XINLI ABRASIVES provides Black Silicon Carbide (SiC) abrasive materials for industrial surface treatment and specialized flooring applications. For manufacturers of heavy-duty anti-slip epoxy and polyurethane (PU) flooring systems, selecting the right abrasive aggregate is essential for achieving consistent surface texture, wear resistance, and reliable application performance.

1. Why Black Silicon Carbide F16 Is Considered for Anti-Slip Flooring

Black Silicon Carbide (Black SiC) is a synthetic abrasive material known for its high hardness, sharp angular grain structure, and excellent wear resistance.

In heavy-duty epoxy and PU flooring systems, angular mineral aggregates can help create a textured surface that improves traction. Black Silicon Carbide F16 is one of the coarse grit options that industrial buyers may evaluate when developing anti-slip floor coatings.

Its key material characteristics include:

• High hardness: Supports resistance to mechanical wear and surface abrasion.


• Sharp and angular grains: Helps create a textured surface profile.


• High thermal and chemical stability: Suitable for demanding industrial environments, subject to the flooring system’s formulation.


• Controlled particle size: Helps achieve a more consistent aggregate distribution.


• High SiC content: Supports stable material properties and product consistency.

The final anti-slip performance depends on aggregate loading, particle distribution, resin formulation, application thickness, and surface finishing.

2. Key Purchasing Specifications for Black Silicon Carbide F16

For buyers sourcing Black Silicon Carbide for heavy-duty flooring applications, chemical composition alone is not sufficient. Particle size distribution, fines content, moisture, and grain morphology should also be evaluated.

The following specifications are important during supplier qualification:

Parameter	Purchasing Requirement
Product	Black Silicon Carbide
Grit Size	F16
SiC Purity	≥98%
Particle Size Standard	FEPA F16
Particle Shape	Sharp and angular
Dust and Fines	Low fines content
Moisture	Low moisture content
Quality Verification	Full sieve analysis

Why is full sieve analysis important?

A complete particle-size distribution report helps buyers verify whether the supplied Black SiC meets the required FEPA F16 grading range. It also helps identify excessive oversized particles and fine particles that may affect aggregate distribution and coating consistency.

For industrial flooring applications, buyers should request a complete sieve analysis rather than relying only on a nominal grit designation.

3. Applications in Epoxy and Polyurethane Industrial Flooring

Black Silicon Carbide can be evaluated as a functional mineral aggregate in selected resin-based flooring formulations.

Potential application areas include:

Heavy-Duty Industrial Floors

Factories, manufacturing workshops, and industrial facilities require flooring systems that can withstand regular mechanical traffic and demanding operating conditions.

Anti-Slip Epoxy Flooring

Angular Black SiC particles can contribute to a textured surface when incorporated into or broadcast onto suitable epoxy coating systems.

Polyurethane (PU) Flooring

Black Silicon Carbide may also be evaluated in PU flooring formulations where surface texture and wear resistance are important considerations.

Commercial and Industrial Walkways

Textured flooring systems can be designed for areas where improved pedestrian traction is required.

The appropriate grit size and aggregate application method should be determined through formulation trials and slip-resistance testing.

4. What Should Buyers Check When Selecting a Black Silicon Carbide Manufacturer?

For companies seeking a long-term Black Silicon Carbide supplier, several factors should be considered before placing a bulk order.

1. Manufacturing Capability

Confirm whether the supplier operates its own production and processing facilities, including crushing, grading, screening, and quality inspection.

2. Stable Chemical Composition

For a requirement of at least 98% SiC, buyers should request a batch-specific Certificate of Analysis (COA).

3. Particle Size Distribution

Request a complete FEPA F16 sieve analysis to verify grading consistency and control of oversized and undersized particles.

4. Product Documentation

Professional suppliers should be able to provide relevant technical documents, including:

• COA – Certificate of Analysis


• TDS – Technical Data Sheet


• SDS – Safety Data Sheet


• Full Particle Size Distribution Report

5. Sample Testing Before Bulk Orders

A 5–10 kg sample is a practical quantity for preliminary formulation evaluation. Buyers can test particle distribution, resin compatibility, surface texture, and application performance before confirming a larger order.

5. XINLI ABRASIVES: Black Silicon Carbide Manufacturer and Abrasive Material Supplier

Zhengzhou Xinli Wear-Resistant Material Co., Ltd. (XINLI ABRASIVES) is an abrasive manufacturer established in 1996, specializing in the production and supply of abrasive materials for industrial applications.

With experience in abrasive manufacturing and particle-size processing, XINLI ABRASIVES serves customers in different international markets with a range of abrasive products, including:

• Black Silicon Carbide


• Green Silicon Carbide


• White Fused Alumina


• Brown Fused Alumina


• Alumina Micropowder


• Other precision abrasive materials

For buyers evaluating Black Silicon Carbide F16 for epoxy or PU anti-slip flooring, the technical requirements should be confirmed before sample testing and bulk production.

Relevant purchasing details include SiC purity, FEPA grading, particle-size distribution, fines content, moisture level, packaging requirements, and annual demand.

6. Sample Testing and Factory Visit for International Buyers

For international buyers planning to establish a long-term supply partnership, factory evaluation and sample testing are important steps in supplier qualification.
XINLI ABRASIVES welcomes technical discussions and cooperation inquiries from industrial flooring manufacturers, coating material suppliers, and abrasive distributors.
Buyers interested in Black Silicon Carbide F16 are welcome to provide their technical specifications and application requirements for further evaluation.
Sample testing and factory visit arrangements can be discussed in advance.
Contact XINLI ABRASIVES
If you are sourcing Black Silicon Carbide F16 with SiC purity of 98% or higher for heavy-duty anti-slip epoxy or PU flooring, contact XINLI ABRASIVES to discuss your technical requirements.
Please include the following information in your inquiry:

• Required SiC purity


• FEPA F16 or other grit specifications


• Estimated order quantity


• Application and resin system


• Destination country


• Sample and documentation requirements