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Lead Glass

Lead glass redefines radiation shielding with its unique transparency, offering irreplaceable solutions for medical, nuclear, and high-security applications. As a specialized exporter, we combine precision manufacturing with global compliance to deliver rigorously tested products, empowering clients to achieve both safety and visibility in critical environments.

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Category： Lead Glass

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Lead Glass

Lead Glass: The Fusion of Transparent Shielding & Precision Engineering

Material Properties

1. Chemical Composition

High Lead Content: 20%-70% lead oxide (PbO), density 4.2-6.2 g/cm³ (1-5mm Pb equivalent);
Optical Formula: Enhanced clarity with SiO₂/K₂O additives, light transmission >85%;
Compliance: RoHS/REACH compliant, SGS certified for non-toxicity.

2. Key Advantages

Radiation Shielding: >99% attenuation (150kV X-ray, 10mm thickness);
Durability: UV-resistant, stable from -30°C to +150°C, no yellowing/cracking;
Machinability: Cuttable, drillable, temperable, and thermally bendable (min. radius R=500mm).

Technical Specifications

Parameter	Specifications	Test Standard
Lead Equivalent	1-5mm Pb (customizable up to 8mm Pb)	ISO 4037 narrow-beam test
Light Transmittance	85%-92% (10mm thickness, 550nm wavelength)	ISO 9050 optical test
Impact Resistance	Class 4 (EN 12600 ball drop test)	ANSI Z97.1 safety glass
Surface Hardness	Mohs 5-6 (temperable to HV 800)	ASTM E384 hardness test

Applications

1. Medical Shielding

CT/X-ray viewer windows, interventional surgery partitions;
Veterinary DR rooms, dental panoramic machine screens.

2. Nuclear & Industry

Reactor control room windows, nuclear waste handling viewports;
Industrial radiography γ-ray ports, security scanner windows.

3. Research & Security

Synchrotron radiation beamline windows;
Government secure facility anti-surveillance barriers.

Services & Certifications

Customization: Thickness 5-50mm, size up to 3000×6000mm, laminated/insulated designs;
Certifications: CE, ISO 4037, FDA (medical grade), ATEX (explosion-proof);
Global Logistics: Wooden crates with shockproof packaging, UN 3264 compliant.

Packing and delivery

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Client Feedback

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FAQ

Can you customize special specifications of lead rods?

Requirements such as diameter, length, purity, surface treatment, etc. need to be provided, and some need to pay for molds or meet the minimum order quantity.

Can the dimensions of the lead plate be customized?

Sure, the size specifications of lead plates can usually be customized according to the specific needs of customers. Both length, width, and thickness can be produced according to requirements to meet the installation and usage requirements of different projects.

What are the common thicknesses of lead plates?

Common lead plate thicknesses include 0.5mm, 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, etc. Of course, lead plates of other special thicknesses can also be customized according to different application needs.

What is the density of lead sheet?

The density of lead is about 11.34 g/cm3, and the density of the lead plate is roughly in this range, which makes the lead plate have a good ability to shield rays.

What are the main components of lead sheet?

The main component of lead sheet is metal lead, which usually contains a small amount of other elements, such as antimony, tin, etc., to improve the performance of lead sheet.

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