What is the lead time for orders?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

What payment terms are accepted?

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

Vaporized Aluminum Graphite Crucibles for Vacuum Metallizing Films

Name: Vaporized Aluminum Graphite Crucibles for Vacuum Metallizing Films
Brand: Henan L.T Trade Co., Ltd.
SKU: 934182805

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

US$4.20-16.80

1 Piece

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Feature

Corrosion Resistance, High-Thermal Conductivity, Corrosion Resistance, High-Thermal Conductivity

Manufacturing Technique

Hand Molding, Hand Molding

Type

Artificial Graphite

Type

Artificial Graphite

Certification

CE, ISO

Shape

Cylindrical

Color

Black

Refractoriness

Refractoriness> 2000

Density

No More Than 12

Compressive Strength

More Than 70MPa

Porosity

Less Than 26%

Elasticity Modulus

6-18 Gpa

Thermal Expansion Coefficient

1.47-4.25

Ash Content

Less Than 0.05%

Temperature Resistance

Less Than 4350 Degree

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T graphite

Origin

HS Code

3801909000

Production Capacity

10000/Month

Key features

Corrosion Resistance: Strong resistance to acid and alkali liquids with excellent chemical stability.

High Thermal Conductivity: Ensures rapid heating and high thermal efficiency for efficient processing.

High Temperature Resistance: Withstands temperatures up to 4350 degrees Celsius without failure.

Vacuum Metallizing Application: Specifically designed for aluminum gasification and evaporation on CPP, PET, and BOPP films.

Enhanced Oxidation Resistance: New composite material greatly improves oxidation resistance compared to standard graphite.

Extended Service Life: Reduced wetting and erosion ability prolongs crucible lifespan significantly.

High Strength: Mechanical strength increases as temperature rises, ensuring stability under heat.

Low Thermal Expansion: Small thermal expansion coefficient provides anti-strain properties during rapid heating.

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: ≤3.91hTerms 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.

Product Q&A

Q:What is the maximum temperature resistance?

The crucible can withstand temperatures up to 4350 degrees Celsius.

Q:What materials is this crucible suitable for?

It is mainly suitable for vacuum metallizing films, specifically for aluminum gasification and evaporation on CPP, PET, and BOPP films.

Q:What are the key advantages of this graphite crucible?

Key advantages include high strength, high temperature resistance, good heat shock resistance, anti-oxidation, strong corrosion resistance, and excellent chemical stability.

Q:How does the new composite material improve performance?

It improves oxidation resistance, bulk density, and flexural compressive strength while reducing porosity and permeability, which weakens the erosion by molten aluminum.

Q:What is the compressive strength of the high purity fine particle type?

The compressive strength is greater than or equal to 70 MPa.