Is the product certified?

Yes, the product holds SGS and ISO certifications.

What is the density of the powder?

The density is 3.95g/cm3 to 3.96g/cm3.

What are the main applications of this powder?

It is used for electronic alumina ceramic, wear-resistant ceramic, and alumina ceramic substrate.

Reactive Alumina Powder Tch-5h for Refractory Castable

Name: Reactive Alumina Powder Tch-5h for Refractory Castable
Brand: Lianyungang Xin Zhong Ao New Material Co., Ltd
SKU: 692361985

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

Negotiable

1 Piece

Product profile

Feature

Long Time Materials

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Powder

Model NO.

TCH-30, TCH-5H

Density

3.95g/Cc

Grain Size

1 Um

Appearance

White Powder

Usage

Refractory Castable

Type

Refractory Material

Material

Castable

Transport Package

25kg Bag, 1000 Kg Bag

Specification

SGS

Trademark

TCH, ZALY

Origin

Australia, China

HS Code

28182000

Production Capacity

30000 Ton/Year

Key features

High Purity Alumina: AI2O3 content exceeds 99.7% with low impurities like Na2O and Fe2O3.

High Density: Density reaches 3.95g/cm3 to 3.96g/cm3 for superior performance.

Customization Available: Offers full, minor, and flexible customization from samples or designs.

Fast Delivery: Ships within 2 weeks after receiving deposit or L/C at sight.

Quality Certifications: Certified by SGS and ISO for reliability and safety.

OEM and ODM Services: Manufacturer provides both OEM and ODM services for clients.

Optimal Particle Size: Medium particle size D50 is 75um with ultimate crystal size 3-5um.

Low Sintering Temperature: Features low sintering temperature for easy demolding and processing.

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: ≤11.41h

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.