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Polycarbonate Stock Sheet - 0.203" Thick, 18"x21"

Expert Overview

This 0.203" thick polycarbonate stock sheet offers exceptional durability and a naturally low-friction surface. It is engineered for demanding applications requiring wear resistance and smooth operation without external lubrication.

StandardASME B18
MaterialPolycarbonate
FinishGalvanized
GradeN/A
Thickness0.203"
Length18"
Width21"

Detailed Engineering Specifications

Engineered for reliability and performance, this polycarbonate stock sheet features a nominal thickness of 0.203 inches, a length of 18 inches, and a width of 21 inches. Its inherent lubricity, derived from the polymer structure, minimizes friction and wear in sliding or bearing applications. This material boasts excellent impact strength, good chemical resistance, and dimensional stability across a moderate temperature range, making it suitable for custom fabrication of wear strips, guides, and low-friction components in various 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 from debris. 2. Accurately cut the polycarbonate sheet to the required dimensions using appropriate tooling. 3. Securely fasten the sheet to the substrate using mechanical fasteners or a suitable adhesive, 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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using solvents that are incompatible with polycarbonate.Consult chemical resistance charts and use only approved cleaning agents and adhesives for polycarbonate.
Over-tightening fasteners, causing stress concentrations and cracking.Utilize appropriately sized washers and avoid excessive torque when fastening. Consider slotted holes for thermal expansion.

Common Applications

  • Wear strips and guides in material handling systems
  • Low-friction bearing surfaces for sliding components
  • Chute liners and hopper surfaces to prevent material hang-up
  • Custom fabricated protective covers with low-friction interfaces

⚠️ Engineering Warnings

  • May yellow or degrade under prolonged UV exposure; consider UV-stabilized grades for outdoor applications.
  • Not recommended for continuous high-temperature service above 265°F (129°C).

Alternative Products to Consider

Premium Lubricating equivalentHigher corrosion resistance (316 SS)
Economy Lubricating 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: Wear strips and guides in material handling systems, Low-friction bearing surfaces for sliding components, Chute liners and hopper surfaces to prevent material hang-up, Custom fabricated protective covers with low-friction interfaces.

Technical Schematic

ISOMETRIC CAD ENVELOPEStandard Bounding Box representationH: HL: 18"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.