Can I get a free sample?

Yes, free samples are available for testing and evaluation.

What are the main applications of this product?

It is used for refractory castables, wear-resistant ceramics, electronic ceramics, and glaze series.

Where is your factory located?

Our factory is located in the Import and Export Tax-Free Area, Lianyungang, Jiangsu, China.

High Purity Alpha Alumina Powder for Refractory/Ceramics

Name: High Purity Alpha Alumina Powder for Refractory/Ceramics
Brand: Lianyungang Xin Zhong Ao New Material Co., Ltd
SKU: 743567665

Jiangsu, ChinaLianyungang Xin Zhong Ao New Material Co., Ltd

Negotiable

1 Ton

Product profile

Classification

Alumina

Grade Standard

Industrial Grade

Kind

Acidic Oxide

Model NO.

TCH-30

Quality

First Class

Al2O3

99.5%Min

Color

White

Density

3.93G/Cm3

D50

0.8-75um

Use

Refractory Castable

Sample

Free

Transport Package

25kgs Bag with Pallet

Specification

SGS

Trademark

ZALY

Origin

Lianyungang City, Jiangsu Province

HS Code

28182000

Production Capacity

1500 Tons/Month

Key features

High Purity Alpha Alumina: Al2O3 content up to 99.7% with low impurities for superior performance.

Wide Particle Size Range: Available in 1-75um sizes including 200, 325, and 1000 mesh options.

High Density Material: True density reaches up to 3.96 g/cm3 for dense ceramic structures.

Versatile Applications: Suitable for refractory castables, wear-resistant ceramics, and glaze series.

Advanced Production Process: Manufactured via ultra-low temperature conversion calcining and traditional Bayer process.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

Strict Quality Control: 100% inspection for finished products with traceable raw materials.

Free Sample Availability: Free samples provided for evaluation before bulk orders.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceR&D Capabilities

Lianyungang Xin Zhong Ao New Material Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤10.46h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with three production lines and stated output for calcined alumina powder, alumina ceramic grinding balls, and spray-dried alumina powder. It provides 3D software design, ODM, OEM, and multiple customization options, but reported no new products in the past year and no available SDK. Quality and service processes are documented, including finished-product inspection, supplier-service assessment, corrective/preventive actions, and complaint handling. Export experience is stated at 16 years, while overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation. The provided information does not establish certifications, financial credibility, or identifiable customer cases.

Supplier typeThe supplier is explicitly classified as a “Combined” company and is not identified as an offshore company. This indicates a combined business type, but the slices do not provide further legal or ownership detail.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse, showroom, agent, branch, or stated overseas service coverage, so the evidence supports structured service handling but not broad overseas after-sales infrastructure.

Production capacityThe supplier operates three production lines and reports annual capacities of 40,000 tons of calcined alumina powder, 3,000 tons of alumina ceramic grinding balls, and 2,000 tons of spray-dried alumina powder. The named facilities include production, prilling, grinding, and segregating equipment, providing explicit evidence of established production capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. This directly supports a broad customization offering.