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Density 5.5 Gcm3 Radiation Protection Lead Glass Featuring 85 to 95 Percent Transmittance and Sample Support Suitable for Xray Shielding
| Brand Name | Jovi |
|---|---|
| Certification | CE |
| Model Number | 1-cf-15 |
| Document | Lead glass specification.pdf |
| Minimum Order Quantity | 1 Pc |
| Price | $761/pc-$2409/pc |
| Packaging Details | In Wooden Case Or Customized |
| Delivery Time | 5-8 Work Days |
| Payment Terms | T/T |
| Supply Ability | 2000 Pcs Per Month |
Product Details
| Density | 5.5 G/cm³ | Transmittance | 85% - 95% |
|---|---|---|---|
| Size | Customized/1200mm X 2400mm | Mechanical Strength | High Impact Resistance |
| Composition | Rmon-pbo-sio2 (B2O3) | Pb Equivalent | ~0.18 Mm Pb/mm |
| Highlight | Glass Lead Glass,Premium Lead Glass Radiation,Professional Radiation Shielding |
||
Product Description
Comparison with Alternative Shielding Materials
1. Quality – How Lead Glass Compares
| Property | Jovvi Lead Glass | Lead Acrylic | Lead Sheet + Clear Glass | Barium Concrete Block |
|---|---|---|---|---|
| Visible clarity | Excellent (80–88% transmission) | Good (75–85%, slight haze) | Poor (two interfaces, dirt collection) | None (opaque) |
| Pb equivalent per mm thickness | ~0.18 mm Pb/mm | ~0.28 mm Pb/mm | N/A (lead sheet separate) | ~0.05 mm Pb/mm |
| Maximum Pb eq. single panel | 5.0 mm | 3.0 mm (beyond that too soft) | Unlimited (lead sheet thickness) | Unlimited |
| Weight | Medium (50–130 kg/m²) | Low (30–70 kg/m²) | High (lead sheet + glass + frame) | Very high (>300 kg/m² wall) |
| Scratching resistance | Hard (Mohs 5) | Soft (Mohs 2–3) | Hard (glass side) | N/A |
| Radiation‑induced browning | Controlled (CeO₂) | Severe (turns yellow‑brown) | Glass side may brown | No change |
| Cost for 2.5 mm Pb eq., 1 m² | $800–1,200 | $600–900 | $400–700 (lead sheet + plain glass) | $200–400 (material only) |
| Best application | Control room windows | Cost‑sensitive SPECT | Budget X‑ray only | Wall fill, not windows |
2. Application Scenarios – When to Choose What
Choose Jovvi lead glass when:
Staff need to view patient monitors through the window (requires optical clarity)
High dose rates or 511 keV (PET‑CT) – composite glass is superior
Long service life (>10 years) – lead acrylic browns; lead sheet + clear glass has maintenance issues
Choose lead acrylic when:
Budget is extremely tight (but accept replacement in 5–7 years due to browning)
Weight is critical (e.g., mobile X‑ray barrier on wheels)
Only low‑energy isotopes (⁹⁹ᵐTc) with low workload
Choose lead sheet + clear glass when:
Retrofit with existing window frame that cannot accept thick lead glass
Very low workload (e.g., dental office)
Radiation survey shows minimal scatter
Choose barium concrete blocks when:
Window not needed (opaque wall sections)
New construction with high shielding requirements (e.g., PET‑CT bunker)
3. Production Assurance – Jovvi vs. Alternatives Lifecycle
Jovvi provides 15‑year browning resistance guarantee for nuclear grade. Lead acrylic typically shows visible yellowing within 3–5 years under similar conditions. Lead sheet + clear glass requires periodic cleaning of the air gap (dust accumulation reduces clarity) and re‑sealing of edges.
Total cost of ownership example (SPECT room, 2.8 mm Pb eq., 1.2×0.8 m window, 10 years):
| Material | Initial Cost | 5‑Year Browning Replacement | 10‑Year Maintenance | 10‑Year Total |
|---|---|---|---|---|
| Jovvi lead glass | $1,200 | $0 | $200 (annual inspection) | $1,400 |
| Lead acrylic | $800 | $800 (new panel) | $300 (cleaning, frame) | $1,900 |
| Lead sheet + clear glass | $600 | $0 (no browning of lead) | $1,000 (air gap cleaning, re‑sealing, accidental breakage of plain glass) | $1,600 |
Jovvi is not the cheapest upfront but is the lowest TCO for high‑workload nuclear medicine.
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