What is the purity level of the alumina?

The Al2O3 content ranges from 98.6% to 99.7% depending on the specific model.

Is OEM/ODM service available?

Yes, we provide OEM and ODM services with options for full, minor, or flexible customization.

What is the particle size range?

The D50 particle size ranges from 0.8um to 75um across different product series.

Fine Calcined Aluminas for Ceramics, Refractories

Name: Fine Calcined Aluminas for Ceramics, Refractories
Brand: Lianyungang Xin Zhong Ao New Material Co., Ltd
SKU: 743550025

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

US$700.00

1 Ton

Product profile

CAS No.

1344-28-1

Formula

Al2O3

Classification

Alumina

Model NO.

TCH-30

Grade Standard

Industrial Grade

Kind

Acidic Oxide

Quality

First Class

Al2O3

99.5%Min

Color

White Powder

D50

0.8-75um

Density

3.93G/Cm3

Certificate

SGS,ISO

Package

25kg/Bag

20'fcl

25 Tons

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 Alumina: Al2O3 content up to 99.7% with low sodium and iron impurities for superior performance.

Australian Raw Materials: Raw materials are directly imported from Australia ensuring stable quality control.

Versatile Applications: Suitable for ceramics, refractories, glazes, dry pressing, CIP, and injection molding.

Customizable Options: Offers full customization, minor customization, and flexible options from samples or designs.

Certified Quality: Products hold SGS and ISO certificates ensuring international quality standards.

Competitive Pricing: Factory located in import-export tax-free area providing best price advantages.

Flexible Packaging: Standard 25kg/bag packaging with bulk options like 25 tons per 20'FCL.

100% Inspection: Strict 100% function inspection on finished products with traceable raw materials.

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: ≤9.44h

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.