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MECHANICAL PTFE ROD
PTFE, Polytetrafluoroethylene
0 stars based on 1 Review(s)
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Tips for measuring »
How To Measure | Close it Using a measuring tape
Here's a little refresher on how to use a measure tape. First, let's talk about the increments. We'll assume that you're using the English or Imperial system of feet and inches. Extend your tape measure several inches and find the large 1 and 2. On most English measuring tape, the smallest increment is 1/16 of an inch. This means that there are 16 equally spaced marks between 1 and 2 inches on the tape. When measuring, count how many of these marks you are beyond the nearest inch. If your piece measures 7 inches and other 8 marks, that is 8/16 (1/2) for a total of 7-1/2".Let's say you were taking your second measurement (see below) and this time you counted 9 marks past the 7 inch mark. That means your piece is actually 7-9/16" long.
The clip on the end of my measuring tape slides back and forth. Is it broken?
No! The sliding clip on the end of the tape is designed for two different types of measurements. When you take an outside measurement (where you hand the clip of the tape over an edge), the clip slides out a little to account for the thickness. When you take an inside measurement (push the clip up against a surface), the clip slides in, again accounting for its thickness. The measuring tape self-adjusts so, either way, you get an accurate measurement.
Measure Twice, Cut Once
Once we cut a stock size piece, we can't ever sell it as full size piece again. So, PLEASE MEASURE CAREFULLY, and DOUBLE CHECK YOUR MEASUREMENTS BEFORE YOU ORDER. The old adage is espcially true here: measure twice, cut once. WE do it before we cut your piece, and YOU should do it before you order.
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TFENEM - Overview
PTFE, or Polytetrafluoroethylene, is a fluoropolymer that is resistant to heat and chemicals. PTFE is inert to mostly all chemicals and is considered the slipperiest material in existence. It has an extremely low coefficient of friction, and is used as a coating on cookware, gaskets, seals, and hoses. It is unaffected by virtually all acids and caustics, functioning in environments up to 500°F, and as low as -350°F. Virgin PTFE is approved by the Food and Drug Administration for use in the food, beverage, cosmetics and pharmaceutical industries.
Features
[PDF Spec Sheet]
• Extremely low co-efficient of friction
• Excellent chemical and weather resistance
• Great electrical insulator
• Great thermal stability and operating temperature range
• Resistant to chemicals and moisture
• FDA approved for food handling (Virgin)
NEED A PTFE SAMPLE?
Thermoplastics Material Sample Pack
Machinable Plastics Material Sample Pack
Friction Resistance Material Sample Pack
Extreme Temperatures Material Sample Pack |
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PTFE (Virgin) is approved for food use by the FDA.
• Home: non-stick pots, pans, utensils, nail polish, curling irons,
carpet and fabric protection coatings
• Automotive: windshield wiper blades
• Electrical: insulators
• Industrial: hoses, tubing and pipe lining, high temperature
general purpose, gaskets, slide bearings, dough rollers, insulators,
valve stem seals, valve seats, extrusion nozzles, electrical
sleeving, bushes, o-rings, and chute liners
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| Date | Review | | 2012-09-20 | Bought 20\'...took forever to get but great customer service. Next time will call for availability prior to ordering. | | |
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