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Polycarbonate Sheet 0.620" x 21" x 18" - Industrial Grade

Expert Overview

A robust, optically clear polycarbonate stock sheet engineered for demanding industrial environments. Its exceptional impact strength and clarity make it ideal for protective barriers and fabrication.

StandardASME B18
MaterialPolycarbonate
FinishAnodized
GradeN/A
Thickness0.620"
Length21"
Width18"

Detailed Engineering Specifications

A high-performance industrial component, this polycarbonate stock sheet boasts a substantial 0.620" thickness, precision-cut to 21" in length and 18" in width. The inherent properties of polycarbonate, including its superior impact resistance (significantly higher than acrylic or glass), excellent optical clarity, and wide service temperature range, make it suitable for a variety of challenging applications. This material offers inherent UV resistance and flame retardancy, contributing to its longevity and safety in industrial settings.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

3MEst. 1902
USA🇺🇸
"Science applied to life."
Market Rank
🏆 Global Innovation Leader
Industry Approvals
🚀 Aviation & Medical Approved
Warranty & Support
🛡️ Premium Performance Guarantee
Green Manufacturing
🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
Industry Approvals
🚀 Formula 1 & Aerospace OEM
Warranty & Support
🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 US Military Approved
Warranty & Support
🛡️ Lifetime Return Policy
Green Manufacturing
🌱 Sustainable Logistics
Certified:ISO 9001 Compliant

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Ensure the substrate surface is clean, dry, and free of debris. 2. Carefully position the polycarbonate sheet, aligning it with the desired mounting points. 3. Secure the sheet using appropriate fasteners (e.g., self-tapping screws with rubber washers) to prevent stress cracking, ensuring adequate clearance for thermal expansion.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening fasteners leading to stress cracks.Use appropriately sized fasteners with rubber washers and avoid overtightening. Allow for thermal expansion by drilling oversized holes if necessary.
Using incompatible cleaning agents that can damage the polycarbonate surface.Clean only with mild soap and water or specialized polycarbonate cleaners. Avoid abrasive materials or harsh chemicals.

Common Applications

  • Machine guards and protective enclosures
  • Glazing for industrial windows and skylights
  • Hardshell cases and equipment housings

⚠️ Engineering Warnings

  • Avoid prolonged exposure to temperatures exceeding the material's service limit.
  • Not suitable for applications requiring continuous contact with certain solvents or strong alkalis.

Alternative Products to Consider

Premium Raw Materials equivalentHigher corrosion resistance (316 SS)
Economy Raw Materials optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Polycarbonate Stock Sheet made from?

A: This Polycarbonate Stock Sheet is manufactured from Polycarbonate.

Q: What are the main applications?

A: Machine guards and protective enclosures, Glazing for industrial windows and skylights, Hardshell cases and equipment housings.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 18"GENERAL COMPONENTPolycarbonate Stock Sheet

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.