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Polycarbonate Stock Sheet - 0.266" x 21" x 12" - Abrading & Polishing

Expert Overview

This robust polycarbonate stock sheet is engineered for demanding abrading and polishing operations. Its superior impact strength and dimensional stability make it an ideal substrate for high-wear industrial applications.

StandardDIN 933
MaterialPolycarbonate
FinishBlack Oxide
GradeN/A
Thickness0.266"
Length21"
Width12"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this polycarbonate stock sheet boasts a precise thickness of 0.266 inches, with a standard length of 21 inches and a width of 12 inches. Manufactured from high-performance polycarbonate, it exhibits exceptional impact resistance, superior optical clarity, and excellent UV stability. This material is inherently flame retardant and possesses a high tensile strength, ensuring longevity and reliability in aggressive environments. Its thermal expansion coefficient is carefully considered for integration into robust assembly designs, preventing premature failure under thermal cycling.

🧊 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 mounting surface is clean, dry, and free of debris. 2. Carefully position the polycarbonate sheet, aligning mounting holes as per design specifications. 3. Secure the sheet using appropriate fasteners, avoiding over-tightening to prevent stress cracking.

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 fasteners without considering thermal expansion.Employ oversized holes or slotted fasteners to accommodate polycarbonate's thermal expansion and contraction.
Applying excessive clamping force during installation.Tighten fasteners uniformly and moderately to prevent localized stress concentrations and potential cracking.

Common Applications

  • Abrasive media backing plates
  • Polishing pad substrates
  • Machine guards in abrasive environments

⚠️ Engineering Warnings

  • Avoid direct contact with aggressive solvents that can degrade polycarbonate.
  • Do not expose to continuous temperatures exceeding its rated thermal limit.

Alternative Products to Consider

Premium Abrading & Polishing equivalentHigher corrosion resistance (316 SS)
Economy Abrading & Polishing 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: Abrasive media backing plates, Polishing pad substrates, Machine guards in abrasive environments.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 12"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.