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0.439" Polycarbonate Sheet - 34" x 21" - Impact Resistant

Expert Overview

This premium polycarbonate stock sheet offers superior impact resistance and optical clarity. Precisely sized at 34" x 21" with a 0.439" thickness, it's engineered for demanding industrial and commercial applications.

StandardDIN 933
MaterialPolycarbonate
FinishPassivated
GradeN/A
Thickness0.439"
Length34"
Width21"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 0.439" thick polycarbonate stock sheet measures 34" in length and 21" in width. Its exceptional impact strength, significantly higher than acrylic or glass, makes it ideal for applications requiring robust protection against physical forces. The material exhibits excellent optical clarity, allowing for unimpeded visibility, and a broad operating temperature range. Its inherent UV resistance ensures long-term performance in outdoor environments without yellowing or degradation.

🧊 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 cutting surface is clean and stable. 2. Secure the polycarbonate sheet firmly to prevent movement during cutting. 3. Use a fine-tooth blade specifically designed for plastics (e.g., carbide-tipped) and a slow to moderate feed rate for a clean cut.

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 a standard wood or metal cutting blade.Utilize a blade designed for plastics to prevent chipping, melting, or excessive heat buildup.
Applying excessive pressure during cutting.Allow the saw to do the work; excessive pressure can lead to blade binding, material stress, and uneven cuts.

Common Applications

  • Machine Guarding
  • Safety Shields and Barriers
  • Glazing and Windows

⚠️ Engineering Warnings

  • Always wear appropriate safety glasses and gloves when cutting polycarbonate.
  • Ensure proper ventilation when cutting to dissipate any fumes.

Alternative Products to Consider

Premium Sawing & Cutting equivalentHigher corrosion resistance (316 SS)
Economy Sawing & Cutting 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 Guarding, Safety Shields and Barriers, Glazing and Windows.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 34"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.