What payment terms are accepted?

We accept LC, T/T, and Western Union as terms of payment.

Is the graphite mold suitable for diamond tools manufacturing?

Yes, it serves as a heating element and supporting mold, ensuring accuracy and appearance of diamond tools.

High Purity Isotropic Graphite Die for Semiconductor Industry

Name: High Purity Isotropic Graphite Die for Semiconductor Industry
Brand: Henan L.T Trade Co., Ltd.
SKU: 771861112

Henan, ChinaHenan L.T Trade Co., Ltd.

US$0.10-2.90

200 Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Bulk Density

1.80-1.91g/cm3

Electrical Resistivity

10-13

Model NO.

GM-1

Flexural Strength  MPa

More Than 43MPa

Compressive Strength

More Than 80MPa

Thermal Conductivity

85-139.2W/M*K

Temperature Resistance

No More Than 4350 Degree

Ash Content

0.03%

Speciality

Ultrafine Granule Structure

Speciality 1

High Hardness

Speciality 2

Good Anti-Oxidation Performance

Speciality 3

High Machining Accuracy

Speciality 4

Good Conductivity

Speciality 5

High Resistivity

Speciality 6

Sufficient Mechanical Strength

Speciality 7

Small Porosity and Dense Structure

Type

Graphite Mold

Carbon Content

High-Carbon

Forming Way

Molded Graphite

Crystal Morphology

Compact Crystalline Graphite

Composition

99.9% High Purity Graphite

Grade

High Purity Graphite

Transport Package

Cartons in Wooden Cases

Specification

Customized

Trademark

L. T

Origin

HS Code

3801909000

Production Capacity

30 Ton/Month

Key features

Ultrafine Granule Structure: Ensures high density, low porosity, and superior mechanical strength for semiconductor applications.

High Temperature Resistance: Withstands temperatures up to 4350 degrees Celsius with excellent thermal shock resistance.

High Purity Composition: 99.9% high purity graphite with ash content as low as 0.03% for optimal performance.

Customized Manufacturing: Fully customizable based on customer design drawings with precision grinding and polishing.

Superior Conductivity: Features high electrical conductivity and thermal conductivity for efficient heat transfer.

Excellent Anti-Oxidation: Durable oxidation resistance with optional surface treatment for extended service life.

High Mechanical Strength: Compressive strength over 80MPa and flexural strength over 43MPa for robust performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Henan L.T Trade Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-09Nearest Port: Tianjin, ShanghaiAverage Response Time: ≤3.55hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and customization capabilities, with ISO 9001 and ISO 14001 certifications, 11–20 quality-control staff, and stated production of terrazzo tiles and carbon graphite. It offers OEM and ODM services and multiple customization modes, while export activity represents 41%–50% of total sales. However, evidence indicates limited formal technical R&D capability: no SDK, no 3D software design service, no new products in the past year, and only one R&D engineer. Service and quality-management documentation is incomplete, with no written complaint-handling or corrective-action procedures and zero stated quality-control test equipment. The supplier lacks inventory, overseas warehouse, showroom, agent, and branch capabilities. Financial records are identified for 2021–2023, but their results are not provided, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier is presented as a manufacturing supplier producing terrazzo tiles and carbon graphite, rather than a professional technical supplier. It has export rights, 41%–50% export sales, and provides OEM/ODM services, while its stated business direction includes production-process innovation, new energy exploration, and environmental applications.

CertificationsThe supplier holds ISO 14001 and ISO 9001 certifications. These explicitly demonstrate certification in environmental and quality management systems.

After-Sales capabilityThe supplier has an average off-season lead time of one month and records of relevant service capability, but it has no written complaint-handling procedures or records, no written corrective and preventive-action procedures, and no inventory, overseas warehouse, showroom, agent, or branch service capability. This evidence shows material limitations in documented and overseas after-sales support.

R&D capabilityThe supplier provides customization and ODM services and has one R&D engineer responsible for new-product R&D and software design drawings. Nevertheless, it is not identified as a professional technical supplier, has no SDK, does not provide 3D software design services, and reported no new products in the past year; therefore, formal innovation capability is explicitly limited.

Production capacityThe supplier reports production of 500,000 square meters of terrazzo tiles and carbon graphite output, has 11–20 quality-control staff, and lists five qualified suppliers for service capability. It also reports a one-month off-season lead time, although the carbon-graphite quantity is stated with an unclear unit and the overall capacity information is not fully consistent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, supporting a broad stated customization offering.