Glass Panel: Temperature Range -40°C to 150°C

Component Specifications

Definition

A tempered or laminated glass panel engineered specifically for integration into safety glass windows on industrial machinery. It provides transparent protection against flying debris, chemical splashes, and mechanical impacts while maintaining visibility for machine operation monitoring. These panels are precision-cut and edge-finished to meet strict dimensional tolerances for secure mounting in protective frames.

Working Principle

Works by creating a transparent barrier that absorbs and disperses impact energy through material strength and structural design. Tempered glass undergoes thermal or chemical treatment to create surface compression, making it 4-5 times stronger than regular glass. Laminated versions use polyvinyl butyral (PVB) interlayers that hold glass fragments together upon impact, preventing dangerous shattering.

Materials

Tempered soda-lime glass (3-19mm thickness) or laminated safety glass with PVB interlayer (1.52mm standard). Optional coatings: anti-reflective, anti-static, chemical-resistant, or UV-protective treatments.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Thickness	6-12mm standard
Edge Finish	Seamed, polished, or ground
Transparency	≥89% light transmission
Surface Hardness	6-7 Mohs scale
Impact Resistance	Class 1 ANSI Z97.1
Temperature Range	-40°C to 150°C

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 12543, EN 14428, ANSI Z97.1, DIN 1249

Parent Products

This component is used in the following industrial products

Safety Glass Windows

Transparent protective barriers made of laminated or tempered safety glass for operator cabs, providing visibility while shielding against impacts, debris, and environmental hazards.

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Engineering Analysis

Risks & Mitigation

Glass breakage from impact
Reduced visibility from scratches or chemical etching
Frame failure leading to panel displacement
Thermal stress cracking
Improper installation causing stress points

FMEA Triads

Trigger: Impact from tools or materials
Failure: Cracking or shattering
Mitigation: Use appropriate thickness and material type for application; install protective barriers; implement safe work distances

Trigger: Chemical exposure
Failure: Surface etching and reduced transparency
Mitigation: Apply chemical-resistant coatings; use laminated glass with protective interlayers; implement spill containment

Trigger: Thermal stress from machinery heat
Failure: Thermal cracking
Mitigation: Select glass with appropriate thermal expansion coefficient; ensure proper ventilation; use tempered glass for better thermal resistance

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5mm dimensional tolerance, ≤0.1mm flatness deviation per 300mm

Test Method

Impact testing per ANSI Z97.1, optical distortion measurement per ISO 12543, chemical resistance testing per ASTM C724

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 Glass Panel

7 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Equipchef

Ningbo, Zhejiang, CN