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0.428" Polycarbonate Stock Sheet - 48" x 21"

Expert Overview

This high-performance 0.428-inch thick polycarbonate sheet offers exceptional impact resistance and optical clarity, making it ideal for custom fabrication projects requiring robust and transparent solutions.

StandardDIN 933
MaterialPolycarbonate
FinishAnodized
GradeN/A
Thickness0.428"
Length48"
Width21"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 0.428" thick polycarbonate sheet is manufactured to exacting standards for superior performance. With dimensions of 48" in length and 21" in width, it provides a generous surface area for diverse fabrication needs. Polycarbonate's inherent properties include outstanding impact strength, UV resistance, and excellent thermal stability, allowing for fabrication via cutting, drilling, and thermoforming without compromising structural integrity. This material is well-suited for applications demanding extreme durability and visual appeal.

🧊 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 material is clean and free of debris before processing. 2. Utilize appropriate cutting tools designed for polycarbonate to prevent cracking. 3. Secure sheet firmly during drilling or bending operations to avoid stress points.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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
Using standard drills without pilot holes or slow speeds, causing chipping or cracking.Employ sharp, multi-fluted drill bits specifically designed for plastics. Use a slow to moderate speed with adequate cooling and a pilot hole if necessary.
Applying excessive clamping pressure during fabrication, leading to surface stress and potential failure.Use non-marring clamps and apply only enough pressure to secure the sheet without deforming it. Distribute pressure evenly across a wider area.

Common Applications

  • Machine guards and safety shields
  • Glazing for industrial enclosures
  • Custom display fabrication

⚠️ Engineering Warnings

  • Avoid prolonged exposure to harsh solvents that may degrade polycarbonate.
  • Do not use abrasive cleaning pads or chemicals that can scratch or cloud the surface.

Alternative Products to Consider

Premium Fabricating equivalentHigher corrosion resistance (316 SS)
Economy Fabricating 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 safety shields, Glazing for industrial enclosures, Custom display fabrication.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 48"W: 21"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.