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Wear resistance and load bearing capacity at extreme temperatures.

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Tips for measuring & cut-to-size policy »

How To Measure and Cut-To-Size Policy [X]

Cut-To-Size Items are Non-Returnable!

As per our Shipping and Returns Policy, custom cuts and fabricated parts are non-returnable. If you need an over- or undersized item, note it under "Comments" during Checkout. Cut-to-size orders have an acceptable cut tolerance of 1/8" (0.125"), so clarify if the adjustment is to be made on the (+) or (-) side of the saw blade. Please review our full return and shipping policy here.

Measure Twice, Cut Once

Since custom cuts and fabricated parts are non-refundable, be very careful while measuring your dimensions. As each cut is nominal, even the slightest miscalculation could be costly.

How to Use a Measuring Tape

Extend your tape measure several inches to find the 1 and 2 inch markers. In between the inch markers you’ll find 16 equally spaced tick marks.

Measure by counting the increments beyond the nearest inch. As the increments decrease, so does the length of the mark. For example, 1/2" has a bigger mark than 1/4" which has a bigger mark than 1/8". The smallest mark follows at 1/16". Please be aware that some measuring tapes may have even smaller increments.

Features of a Measuring Tape: Sliding End Hook

The sliding end hook is designed for two different types of measurements. An outside measurement (where the hook of the tape hangs over an edge), requires the hook to slide out a bit to account for the thickness of the material. When making an inside measurement (where the hook will push up against a surface), the clip slides in, again, accounting for its thickness. The measuring tape self-adjusts to guarantee an accurate measurement (as far as the tape is concerned).

Sanitizing Acrylic and Polycarbonate Sheet [X]

Acrylic and Polycarbonate Sneeze Guards and like products require special care while cleaning and disinfecting. To maintain the optical clarity of sneeze guards and other acrylic or polycarbonate items, use an acrylic or polycarbonate safe cleaner like Novus Plastic Polish #1, Brillianize Plastic Cleaner, or a mild soap solution.

Please reference the following compatible cleaners when DISINFECTING acrylic and polycarbonate items. The use of commonly available commercial alcohol or ammonia-based disinfectants may cause crazing and damage.

Compatible Polycarbonate Disinfectants:

• sBioMed Steriplex SD
• Safetec Surface Wipes
• Contec Healthcare Perodox RTU
• Contec Healthcare PS-911 EB Prostat Sterile Wipes

Compatible Acrylic Disinfectants:

• Pharmacy Grade Hydrogen Peroxide
• Household Bleach
• Isopropyl Alcohol (Water Diluted to 30% Strength)

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Please Call us at (916) 679-5146 for pricing.
Duratron® CU60 PBI Sheet
All sizes over 24in x 48in will be shipped by a commercial freight carrier
As low as $10/month with Credit Key

Overview Specs & Uses Reviews Inquiry
PBIBC SH - Overview

Developed by Quadrant, Duratron® PBI is a high-performance engineering thermoplastic that offers the highest heat resistance and mechanical property retention (over 400F) of any unfilled plastic. Duratron® PBI features better wear resistance and load bearing capacity at extreme temperatures versus any other reinforced or unreinfornced engineering plastic.

As an unreinforced material, Duratron® PBI is considered to be "clean" in terms of ionic impurity and does not outgas, which makes it a great material for semiconductor and vacuum forming applications. Duratron PBI has excellent transparency, which makes it an ideal choice for parts including probe tip lenses in ultrasonic measuring equipment.

Duratron® PBI's excellent thermal insulation and resistance to stick make it an ideal material for contact seals and insulator bushings.


  • Highest mechanical properties of any plastic above 400F (204C)
  • Excellent wear resistance
  • Superior load bearing capacity
  • Resistant to outgassing (except for water)
  • Highest heat deflection temperature 800F (427C), with a continuous service capability of 750F (399C)
  • Lowest coefficient of thermal expansion and highest compressive strength of all unfilled plastics


  • High heat insulator bushings
  • Electrical connectors for aircraft engines
  • Ball valve seats for high temperature fluid handling
  • Clamp rings for gas plasma etching equipment
  • Probe tip lenses
  • Ultrasonic measuring equipment
  • Contact seals

WARNING: Sharp Edges! Handle with care.
Warning: This product may have sharp edges and points. Contact may result in injury. Handle with care.

Disclaimer: Interstate Plastics makes no representations about any of its products that are modified in any way after they leave its possession, nor do its representations apply when any of its products are improperly used or stored. Each customer of Interstate Plastics bears full responsibility for making its own determination as to the suitability of each material, product, recommendation or advice provided by Interstate Plastics. Each customer of Interstate Plastics must identify and perform all tests and analyses necessary to assure that its finished parts incorporating materials from Interstate Plastics will be safe and suitable for use under end-use conditions.

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