Safety Glass/Polycarbonate Panel: Thickness Tolerance ±0.5mm

Component Specifications

Definition

A specialized transparent panel designed for industrial machine safety windows, engineered to protect operators from flying debris, chemical splashes, and mechanical impacts while maintaining clear visibility of machine operations. These panels combine optical clarity with structural integrity to meet industrial safety standards.

Working Principle

Works by absorbing and dispersing impact energy through material elasticity and structural design, preventing penetration while maintaining transparency. Polycarbonate panels use molecular chain flexibility, while safety glass employs laminated layers with interlayers that hold fragments upon breakage.

Materials

Safety Glass: Tempered or laminated glass with PVB or EVA interlayers, thickness 6-19mm. Polycarbonate: Lexan or Makrolon sheets, thickness 3-12mm, often with anti-scratch and UV-resistant coatings.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Transparency	>85% light transmission
Surface Hardness	3H-9H (coated polycarbonate)
Impact Resistance	IK08-IK10 rating
Temperature Range	-40°C to +120°C
Thickness Tolerance	±0.5mm

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 14120, ISO 13857, DIN EN 166, ANSI Z87.1

Parent Products

This component is used in the following industrial products

Safety Windows

Reinforced transparent panels integrated into ROPS/FOPS cabs to provide visibility while protecting operators from external impacts and falling objects.

View Product Details

Engineering Analysis

Risks & Mitigation

Scratches reducing visibility
Chemical degradation
UV-induced yellowing
Improper installation compromising safety
Thermal stress cracking

FMEA Triads

Trigger: Impact from machine components
Failure: Cracking or penetration
Mitigation: Regular inspection, proper thickness selection, impact testing

Trigger: Chemical exposure
Failure: Surface degradation or clouding
Mitigation: Chemical-resistant coatings, proper material selection for environment

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5mm thickness, ±1mm dimensional

Test Method

Drop ball test (ISO 14120), pendulum impact test, chemical resistance testing

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 Safety Glass/Polycarbonate Panel

Manufacturer profiles associated with Safety Glass/Polycarbonate Panel.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the difference between safety glass and polycarbonate panels?

Safety glass shatters into small blunt fragments when broken, while polycarbonate is virtually unbreakable but more prone to scratching. Polycarbonate offers better impact resistance, while glass provides better chemical and scratch resistance.

How often should safety panels be inspected?

Visual inspections should be conducted monthly for scratches, cracks, or clouding. Formal impact testing should follow manufacturer guidelines, typically annually or after any significant impact event.

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.

Safety Glass/Polycarbonate Panel