What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What are the payment terms?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

Is the product suitable for semiconductor wafer processing?

Yes, it is specifically designed for chemical mechanical polishing (CMP) of sapphire and semiconductor wafers.

99.7alumina Ceramic Polishing Plate for Semiconductor

Name: 99.7alumina Ceramic Polishing Plate for Semiconductor
Brand: Pingxiang Chemshun Ceramics Co., Ltd.
SKU: 2066445492

Jiangxi, ChinaPingxiang Chemshun Ceramics Co., Ltd.

US$2,000.00-5,000.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Disc Grinder

Power Source

Chemical Mechanical Polishing

Model NO.

Chemshun Ceramic

Object

Wafer

Application

Semiconductor

Disc(Wheel) Type

Polishing Plate

Material

Alumina Ceramics

Working Style

Chemical Mechanical Polishing

Disc Diameter

Within 850mm

Transport Package

Carton and Wooden Box

Specification

size below ∅ 850mm, thickness 45mm.

Trademark

Chemshun Ceramics

Origin

China

HS Code

6909191200

Production Capacity

500pic /Month

Key features

High Purity Material: 99.7% to 99.9% Al2O3 content ensures superior chemical durability and performance.

Advanced PIBM Technology: Solves crack and deformation issues for large size alumina ceramics.

High Rigidity and Strength: Flexural strength of 440-550 MPa and Vickers hardness >=17 GPa.

Customizable Dimensions: Disc sizes from D150mm to D600mm and thickness 45mm; custom sizes accepted.

Low Water Absorption: 0% water absorption rate ensures structural integrity in wet environments.

Cost Effective Solution: High quality performance at a competitive price compared to Japanese plates.

Full Customization Support: ODM service available with customization from samples, designs, and full specs.

Company profile

Importers and ExportersYears of Export ExperienceR&D CapabilitiesManagement Certification

Pingxiang Chemshun Ceramics Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤10.64h

AI-Powered supplier vetting

SummaryChemshun presents itself as a wear-resistant ceramics supplier with stated research, production, customization, and ODM capabilities. It reports ISO9001:2015 and ISO14001:2015 certification, two production lines, defined inspection procedures, and substantial stated output across ceramic products. Its R&D profile includes three years of engineers’ total experience and new product development during the past year. The supplier has documented supplier-management and corrective-action procedures, but the provided information does not establish the effectiveness of after-sales service or customer case history. It lacks overseas warehouses, showrooms, agents, and SDK availability, although it has participated in a 2023 Peru trade exhibition and reports export sales of 41%–50%. The supplier type is identified as a trading company, creating some ambiguity relative to its stated production capabilities.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These provide explicit evidence of quality and environmental management system certification.

R&D capabilityThe supplier states that it developed new products during the past year, offers ODM services, and supports customization from samples, designs, full customization, and minor customization. It reports three years of total R&D engineer experience, but has no available SDK; the evidence supports practical product-development capability rather than a broad technology-platform capability.

Production capacityThe supplier reports two production lines, annual outputs including 5,000 tons of wear-resistant ceramic products, 10,000 tons of ceramic grinding balls and beads, 3,000 tons of catalyst support materials and chemical tower packings, and 10,000 semiconductor ceramic pieces. It also lists production and testing equipment and states that finished products are inspected using documented, uniformly followed instructions.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, and minor customization. The supplier also states that it provides ODM services, directly supporting a broad customization offering.