FreightCal2026
Plastics & Polymers·Class 60

Density of Polycarbonate Sheet (Lexan / Makrolon)

High impact resistance polymer. 250 times stronger than glass and 30 times stronger than acrylic.

Density (PCF)75lbs / cu ft
Metric Density1.2g / cm³
Density (SI)1,200kg / m³
NMFC FreightClass 60156600
Industrial Material & Freight Sizing

Material Weight & Freight Density Calculator

Select an industrial material or enter custom density. Calculate dimensions to total weight, volume, NMFC class, and trailer payload limits.

lbs/cu ft
Total Shipment Weight
500 lbs
227 kg · (5 units)
Single Piece Weight
100.0 lbs
45.4 kg per unit
Freight Class & Density
Class 50
75 PCF (1.201 g/cm³)
53ft Semi PayloadOK
1.1%
of 45,000 lbs legal payload

Logistics & Transport Recommendations

Pallet Packaging Rule

Safe stacking limit: 25 pieces per pallet to stay within the 2,500 lbs standard wood pallet rating.

NMFC Item Guidance

Reference code: 156600 (Polycarbonate Plate). Rated under Class 50 based on 75 PCF density.

  • Shipment utilizes 1.1% of a standard 53ft trailer's 45,000 lbs legal cargo payload (44,500 lbs capacity remaining).
  • Standard GMA pallet recommendation: Maximum 25 units per pallet to remain within the 2,500 lbs safe working limit.

Shipping, Packaging & Stacking Specifications for Polycarbonate

Transport & Palletizing Rules

Virtually unbreakable transparent sheet (bullet-resistant). Shipped with adhesive peel-off film.

Typical Industrial Applications
  • Machine safety guards
  • Bullet-resistant security windows
  • Greenhouse glazing panels
  • Riot shields
Critical Handling Cautions:
  • Avoid exposure to strong solvent fumes or brake clean sprays in transit
Material density and metallurgical weight benchmarks correspond to standard test specifications from ASTM International and density rating tables from NMFTA.

Compare with Other Plastics & Polymers

View all materials
Class 60Rigid PVC (Polyvinyl Chloride Type 1)
87 lbs/cu ft
Class 65HDPE (High-Density Polyethylene)
60 lbs/cu ft
Class 60Cast Acrylic / Plexiglass (PMMA)
74 lbs/cu ft

Polycarbonate Weight & Freight FAQs

What is the density of Polycarbonate Sheet (Lexan / Makrolon) in lbs/cu ft and g/cm³?

The standard density of Polycarbonate Sheet (Lexan / Makrolon) is 75 pounds per cubic foot (lbs/cu ft), which equals 1.2 grams per cubic centimeter (g/cm³) or 1,200 kilograms per cubic meter (kg/m³).

What NMFC freight class is assigned to Polycarbonate?

Due to its density of 75 PCF, shipments of Polycarbonate typically qualify for Class 60 (the lowest, most economical LTL freight tier for dense cargo exceeding 50 lbs/cu ft). The primary reference item is 156600 (Polycarbonate Plate).

How many pieces of Polycarbonate can I load on a standard pallet?

A standard GMA 48x40 wooden pallet is rated for a maximum payload of 2,500 lbs. Use our interactive calculator above to enter your exact plate, bar, or tube dimensions to verify your pieces-per-pallet threshold before strapping.