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).
***Due to severe market volatility, pricing and availability of PCTFE products will be confirmed back in 24 to 48 hours. Please contact our sales team for any updates and questions you may have.***
Originally known by the brand name Kel-F®, PCTFE is now also known by the brand name Neoflon®. A unique fluoropolymer with both chlorine and fluorine in its composition, PCTFE has high compressive strength and stability over a wide range of temperatures. It is a rigid material that exhibits good dimensional stability and low deformation under load. This material has near zero moisture absorption and will retain its dimensional stability in humid or marine environments.
PCTFE is radiation resistant and non-flammable. It will continue to perform well in in extreme temperatures ranging from -400°F to 284°F.
PCTFE meets the following classifications:
ASTM D 1430-89 Type 1, Grade 2
ASTM D 1430-95 Type 1, Grade 3
ASTM D 1430-17 Group 1, Class 1, Grade 3
ASTM D 7211-18 (section 8.8)
ASTM D 7194-19 (section 10.4)
FDA Compliance per 21 CFR177.1380
USP Class VI compliant
Features
Good dimensional stability and rigidity
Low deformation under load
Near zero moisture absorption
Non-flammable
Resistant to radiation
Excellent chemical resistance
Good corrosion resistance
Low outgassing
Material Warnings
WARNING: This product can expose you to chemicals including Tetrafluoroethylene, CAS 116-14-3, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
WARNING: This product can expose you to chemicals including Tetrafluoroethylene, CAS 116-14-3, which are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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.
PCTFE has applications in aerospace, scientific endeavors, nuclear applications, and more.
Seals and gaskets
Lab instruments
Liquid oxygen and liquid nitrogen valve linings
High radiation exposure/nuclear service applications