Which ports do you use for shipping?

We frequently ship from Qingdao Port and Shanghai Port.

How can we reduce costs for countries with high tariffs?

We have production lines in South Korea and Japan, allowing direct shipment from there to help reduce tariffs.

99.9% 4n 5n High Purity Alumina Powder for Phosphors

Name: 99.9% 4n 5n High Purity Alumina Powder for Phosphors
Brand: Shandong Yaoze New Materials Co., Ltd
SKU: 2127499822

Shandong, ChinaShandong Yaoze New Materials Co., Ltd

US$450.00

25-49 Tons

US$445.00

50+ Tons

Sample price:US$0.00/ton.Request sample

Product profile

Customization

Available

CAS No.

1344-28-1

Formula

Al2O3

Model NO.

99%

EINECS

215-691-6

Classification

Alumina

Grade Standard

Industrial Grade

Kind

Acidic Oxide

Quality

First Class

Initial Boiling Point and Boiling Range

3000

Solubility

Insoluble in Water

Melting Point/Freezing Point (℃)

2054

Relative Density (Water =1)

3.97

Molecular Weight

101.96

Other Name

Calcined Alumina

Transport Package

25kgbag

Specification

25kg 1000kg

Trademark

yaoze

Origin

Shandong

HS Code

2818200000

Production Capacity

50000ton Per Year

Key features

Superior Hardness: Mohs hardness of 9 ensures excellent wear resistance for demanding environments.

Versatile Applications: Suitable for semiconductors, medical implants, batteries, and LED phosphors.

Certified Quality: ISO 9001 certified and RoHS compliant for safety and reliability.

Global Supply Network: Production lines in South Korea and Japan to reduce tariffs for high-tariff countries.

Chemical Inertness: Resistant to acids, alkalis, and solvents for stable performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Shandong Yaoze New Materials Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.41h

AI-Powered supplier vetting

SummaryThe supplier operates in recycled plastics, chemicals, rubber, packaging materials, refractory materials, and related import/export activities. It reports substantial annual pellet productivity and more than a decade of plastic-pellet industry experience, although the stated capacity figures differ between sources. Customization, ODM, OEM, and quality-assurance capabilities are indicated. However, documented management controls are incomplete: inspection, corrective actions, complaint handling, and supplier approval records lack written evidence. Financial information reports zero operating revenue, cost, gross profit, and operating profit for the stated periods, which materially limits financial credibility assessment. The supplier has no stated inventory, overseas warehouse, overseas showroom, overseas agent or branch, offline trade-show, or overseas-service coverage capability. No certifications are identified in the provided information.

Supplier typeThe supplier is described as a manufacturer and seller of recycled plastic pellets and other chemical, rubber, packaging, and refractory-related products, with import/export activities. Its stated industry experience and production-line operation support classification as a manufacturing supplier rather than only a trading company.

Financial creditThe supplied financial data reports zero operating revenue, operating cost, gross profit, and operating profit for the stated periods. These figures provide no positive evidence of operating financial performance and substantially weaken financial credibility.

Production capacityThe supplier reports annual productivity of 100,000 tons of PS plastic pellets, 10,000 tons of HDPE pellets, and 100,000 tons of PE pellets, while another description states 20,000–40,000 tons per material type. Despite the inconsistency, both slices provide explicit evidence of dedicated production lines and substantial manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full and flexible customization, minor customization, and ODM services. This indicates broad product and design adaptation capability.

Client casesThe supplier states that it undertakes OEM orders for Intco Recycling Resources Co., Ltd. through cooperation and reports OEM service for well-known brands. These statements provide named and general customer-case evidence, although no order scope, duration, or performance records are supplied.