What is the Mohs hardness of the white fused alumina?

The product has a Mohs hardness of 9.0, ensuring high hardness and durability.

What are the main applications for this product?

It is used for sandblasting, precision casting, grinding tools, high-grade refractory materials, functional ceramics, and semiconductor processing.

What are the payment terms?

We accept LC, T/T, D/P, and Western Union.

White Fused Alumina Ideal for Refractory and Ceramic Industries

Name: White Fused Alumina Ideal for Refractory and Ceramic Industries
Brand: AMANDA INTERNATIONAL PRIVATE LIMITED
SKU: 2052970462

Liaoning, ChinaAMANDA INTERNATIONAL PRIVATE LIMITED

US$550.00-700.00

27 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Artificial Abrasive Type

Corundum Abrasives

Application

Auto Parts

Function

Surface Deburring

Model NO.

Granularity is according to customer

Source

Artificial Abrasives

Particle Size

Abrasive

Hardness

Conventional Abrasive

Al2O3

99.42%

Sio2

0.17%

Na2o

0.28%

Fe2o3

0.06%

Transport Package

50kg or 25 Kg Per Woven Plastic Bag or 1 Ton Jumbo

Specification

White powder or sand

Origin

China

HS Code

28181090

Production Capacity

50000tons/Month

Key features

High Purity Al2O3: Al2O3 content reaches 99.42% with extremely low impurities like SiO2 and Fe2O3.

High Hardness: Mohs hardness of 9.0 ensures high grinding efficiency and sharp cutting edges.

Chemical Stability: Resistant to acid and alkali corrosion with no crystal transformation at high temperatures.

Customizable Granularity: Particle size is customized according to specific customer requirements.

Versatile Applications: Ideal for refractory, ceramic, sandblasting, precision casting, and semiconductor processing.

Free Samples Available: Free samples are provided for quality evaluation before purchase.

Manufacturer Direct: Direct factory pricing with professional R&D team for customized product advice.

Strict Quality Control: Products comply with national standards with pre-production and final inspections.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFlexible Customization

AMANDA INTERNATIONAL PRIVATE LIMITED

Liaoning, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-11-24Nearest Port: DALIAN PORT, NANCHANG PORT, BAYUQUAN PORTAverage Response Time: ≤6.87hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryAMANDA INTERNATIONAL PRIVATE LIMITED is identified as both a trading company and manufacturer/factory in Liaoning, China. It reports wollastonite productivity of 10,000 tons and flexible customization, with 51%–70% of total sales from exports and two years of export activity. However, the investigation identifies substantial documentation and service gaps: no available R&D audit documents, zero R&D patents, no new products in the past year, no ODM, SDK, overseas warehouse, showroom, agent or branch services, and no in-stock capability. Supplier-service assessment and corrective-action procedures are undocumented, while complaint-handling procedures and quality-assurance status are also insufficiently evidenced. Financial records are referenced by year, but no substantive financial performance information is provided.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, operating as a limited company in Anshan, Liaoning, China. This supports a mixed trading and manufacturing business model, but the slice does not establish the relative scale of either activity.

After-Sales capabilityThe supplier has an R&D engineer responsible for technical after-sales support, and reported peak- and off-season lead times within 15 workdays. However, it lacks in-stock, overseas warehouse, showroom, agent/branch capabilities, and written procedures or records for service-capability assessment, corrective actions, and complaint handling.

R&D capabilityInnovation evidence is weak: the supplier reports no new products in the past year, no ODM service, no SDK, zero R&D patents, and only one R&D engineer. Although the engineer is assigned new-product development and technical support, the lack of R&D documentation and outputs indicates a stated deficiency in demonstrated innovation capability.

Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual wollastonite productivity of 10,000 tons. It also has export capability through agents and self-operated import/export rights, but has no in-stock service capacity and raw-material traceability status is unknown.

Customization capabilityThe supplier explicitly reports flexible customization and states that it integrates surrounding resources, including Lithium China stone and zirconium replacement products, to address different customer needs. This supports customization and broader product-resource coordination, although no specific customization examples or technical scope are provided.

Product Q&A

Q:Do you provide samples? Is it free or extra?

Yes, we can offer the free sample.

Q:How about the price and quality?

We provide ex-factory price, good and steady quality products; Always a pre-production sample before mass production; Always final Inspection before shipment, widely recognised by clients for our steady quanlity.

Q:Why should you buy from us not from other suppliers?

We are the manufacturer of the minerals materials, especial in wollastonite, nepheline and dolomite powder. our company has professional development group, we can accpet customized product. Our products have received high praise from customers.

Q:Do you accept customization?

We can give you the right advice according to your specific application.

Q:What is the Al2O3 content of the product?

The Al2O3 content is 99.42%, with SiO2 at 0.17%, Na2O at 0.28%, and Fe2O3 at 0.06%.