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Polycarbonate Sheet | 0.118" x 21" x 42" | Abrading & Polishing

Expert Overview

This robust 0.118" thick polycarbonate sheet offers exceptional clarity and impact resistance, ideal for demanding abrading and polishing processes. Its precision dimensions ensure consistent performance in industrial applications.

StandardASME B18
MaterialPolycarbonate
FinishPlain
GradeN/A
Thickness0.118"
Length21"
Width42"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 0.118" thick polycarbonate stock sheet measures 21" in length and 42" in width. Composed of high-impact polycarbonate, it exhibits superior shatter resistance and excellent optical clarity, crucial for precision surface finishing. Its inherent chemical resistance makes it suitable for use with various abrasives and polishing compounds without degradation. This material's thermal stability ensures performance across a range of operating temperatures typical in industrial abrading and polishing environments.

🧊 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 is clean and free of debris. 2. Carefully position the polycarbonate sheet onto the intended surface. 3. Secure the sheet using appropriate industrial fasteners or adhesives, ensuring even pressure distribution.

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
Using incompatible adhesives that can craze polycarbonate.Consult manufacturer's guidelines for approved adhesives and bonding agents specifically formulated for polycarbonate.
Applying excessive localized heat during fabrication, leading to distortion or weakening.Utilize controlled heating methods and avoid direct, high-intensity heat sources. Maintain consistent temperature across the material.

Common Applications

  • Custom jig and fixture fabrication for polishing machinery
  • Protective shielding for abrasive blast cabinets
  • Component substrates for specialized grinding processes

⚠️ Engineering Warnings

  • Avoid contact with strong solvents and certain chemicals that can degrade polycarbonate.
  • Exercise caution during cutting and machining to prevent thermal stress cracking. Use appropriate tooling and speeds.

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: Custom jig and fixture fabrication for polishing machinery, Protective shielding for abrasive blast cabinets, Component substrates for specialized grinding processes.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 21"W: 42"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.