Inner Lining: Temperature Range -20°C to 80°C, Thickness 5 mm

Component Specifications

Definition

The inner lining is a critical component installed inside radiation shielding housings to provide additional protection against radiation leakage, absorb secondary radiation, and prevent contamination. It typically consists of specialized materials that complement the primary shielding structure, ensuring comprehensive safety in industrial and medical applications where radiation sources are present.

Working Principle

Works by attenuating and absorbing residual radiation that penetrates the primary shielding layer, utilizing materials with high atomic numbers or neutron-absorbing properties to reduce radiation exposure to safe levels.

Materials

Lead, tungsten, borated polyethylene, or composite materials with radiation-absorbing additives; thickness varies based on required shielding performance (e.g., 2-10 mm lead equivalent).

Technical Parameters

Parameter	Typical range	Notes & selection driver
Density	11.34 g/cm³
Material	Lead composite
Thickness	5 mm
Temperature Range	-20°C to 80°C
Flammability Rating	UL94 V-0
Radiation Attenuation	99% for gamma rays at 1 MeV

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 4037, ISO 14152, DIN 25413

Parent Products

This component is used in the following industrial products

Radiation Shielding Housing

Protective enclosure designed to shield sensitive components from radiation interference in detection systems.

View Product Details

Insulated Chamber

The insulated enclosure within a drying oven that maintains stable temperature conditions for efficient drying processes.

View Product Details

Engineering Analysis

Risks & Mitigation

Material degradation over time
Improper installation leading to gaps
Contamination from radioactive particles
Incompatibility with primary shielding

FMEA Triads

Trigger: Material fatigue or corrosion
Failure: Reduced shielding effectiveness
Mitigation: Use corrosion-resistant materials and conduct periodic integrity tests

Trigger: Poor fit or installation errors
Failure: Radiation leakage
Mitigation: Follow precise installation guidelines and use quality control checks

Trigger: Exposure to extreme temperatures
Failure: Material cracking or warping
Mitigation: Select materials with suitable thermal stability and monitor environmental conditions

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5 mm thickness, ±2% density variation

Test Method

Radiation attenuation testing per ISO 4037, visual inspection, and dimensional verification

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Inner Lining

Manufacturer profiles associated with Inner Lining.

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Frequently Asked Questions

What is the purpose of an inner lining in radiation shielding?

It provides secondary containment, absorbs residual radiation, and prevents contamination, enhancing overall shielding effectiveness.

Can inner linings be customized for different radiation types?

Yes, materials like lead for gamma rays or borated polyethylene for neutrons can be selected based on specific radiation sources.

How do you maintain an inner lining?

Regular inspections for damage, cleaning with approved agents, and replacement if wear or contamination occurs, following safety protocols.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Inner Lining