Indium Sheet,>99.99%

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Indium Sheet,>99.99%

Indium Sheet,>99.99%

Product Description
Shipping & Delivery

Indium Sheet | ≥99.99% Purity

High-Purity Indium Metal Sheet for Electrochemical, Thermal & Vacuum Applications
FrankLab® supplies ultra-high purity Indium sheets (≥99.99%), precision-rolled and cut for laboratory, electrochemical, and advanced materials applications. Indium is a soft, highly ductile, low-melting-point metal with excellent wettability and sealing performance, making it widely used in electrochemical cells, vacuum sealing, thermal interfaces, and research-grade assemblies.

Key Features
Ultra-high purity: ≥99.99%
Excellent malleability & ductility
Low melting point (~156.6 °C)
Outstanding sealing and conformability
Excellent electrical and thermal conductivity
Chemically stable under mild conditions

Available Thickness & Size Options
Standard Sheet Sizes (Thickness × Width × Length)
Thickness (mm) Size (mm)
0.03 50 × 50
0.03 100 × 100
0.05 100 × 100
0.1 100 × 100
0.15 100 × 100
0.2 100 × 100
0.3 100 × 100
0.4 100 × 100
0.5 100 × 100
0.8 100 × 100
1 100 × 100
1.5 100 × 100
2 100 × 100
Custom thicknesses and dimensions are available upon request.

Technical Specifications
Parameter Specification
Material Indium (In)
Purity ≥99.99%
Form Metal sheet / foil
Thickness Range 0.03 – 2.00 mm
Standard Size 100 × 100 mm
Melting Point ~156.6 °C
Density ~7.31 g·cm⁻³
Electrical Conductivity High
Thermal Conductivity Good
Surface Clean, smooth metallic
Typical Applications
Electrochemical Research
•Gaskets and sealing layers for electrochemical cells
•Soft current collectors
•Contact layers in MEA or membrane-based cells
Vacuum & Sealing Applications
•Vacuum sealing interfaces
•Cryogenic and UHV systems
•Flange and window sealing
Thermal Management
•Thermal interface material (TIM)
•Heat transfer layers for sensitive components
Materials Science & R&D
•Soft metal substrates
•Thin metal layer experiments
•Alloy preparation and research

Customization Options
FrankLab supports full customization:
•Custom thickness
•Custom sheet size
•Pre-cut shapes (round, square, gasket)
•Bulk supply
•OEM & research labeling available

Packaging & Handling
•Clean laboratory-grade packaging
•Individually packed sheets or bulk packing
•Soft metal — handle with care to avoid deformation

Why Choose FrankLab
•Focused on electrochemical & functional materials
•Reliable supply of high-purity soft metals
•Flexible customization for research needs
•Consistent quality control and documentation

 

FrankLab offers worldwide shipping.Orders are normally shipped from our facility in Hangzhou, China within 1-2 business days after the payment is made. It is very important that the correct shipping address is entered at checkout. We are not responsible for incorrect or undeliverable addresses.

 

Shipping Fees

Orders below USD 499 : Shipping fee of USD 14.90

Orders USD 499 and above: Free worldwide shipping

 

Large Orders & Bulk Discounts

For orders over USD 3,000, please contact our customer support team to check special pricing or potential bulk discounts before placing your order.

IMPORTANT: All goods must be inspected immediately upon delivery. Any shipping damage, missing items, or product defects must be reported to both Franklab team and the shipping carrier within 24 hours of delivery. Failure to report issues within this timeframe may result in your claim being denied. Please retain all original packaging materials, as they may be required for filing a damage claim. 

Contact Us

For shipping, returns, or bulk order inquiries, please contact:
support@franklab.shop

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