How is GORE-TEX fabric made? The GORE-TEX production process involves three main steps: 1. PTFE production First, PTFE is produced in the form of rods, blocks, or other large, solid shapes. As the polymer form of tetrafluoroethylene (TFE), this process begins with forming TFE by combining...
Most of the alternatives to Sympatex, such as GORE-TEX, are made from polytetrafluoroethylene (PTFE), which is notorious for its negative effects on the environment. Sympatex, on the other hand, is made from a blend of polyester and polyether, and it is 100 percent recyclable. The ...
Although some manufacturers use PFOA to make PTFE, Chemours has never used PFOA in the manufacture of Teflon™ nonstick coatings. Teflon™ nonstick coatings for cookware and bakeware are made without PFOA/PFOS. More information on Teflon™ nonstick coatings...
although their general use of those fluids is starting to wane. Phosphate ester is best known for its use as a fire-resistant fluid for aerospace, but it made its way into steel mills as well. Both types of esters are fully synthetic...
It is important to calibrate humidity instruments regularly, to make sure they are performing within their manufacturers' specifications. Calibration lets you know that measurements made with these instruments are accurate so that quality can be maintained. How to accurately calibrate a hygrometer or oth...
It is important to calibrate humidity instruments regularly, to make sure they are performing within their manufacturers' specifications. Calibration lets you know that measurements made with these instruments are accurate so that quality can be maintained. How to accurately calibrate a hygrometer or oth...
What Are PTFE O-Rings? PTFE O-rings are ring-shaped mechanical seals made of PTFE material. PTFE is available in the following grades: FEP and PFA. PTFE is a polymer of tetrafluoroethylene. It consists of carbon or fluorine. Jargon aside, PTFE is a synthetic material that’s used to ma...
Sometimes a layer of insulation is added for warmth. The job of keeping the water out is left to the membrane, which has tiny holes too small to let liquid water enter but large enough to allow water vapor to escape. Since contamination with oil, sweat and chemicals can cause PTFE ...
If your cooking's as clumsy as mine, your favorite frying pan is made of a slippery material called PTFE (sold by Chemours™ under the brand name Teflon®) that's virtually impossible for food to stick to. Like many other miracle materials, PFTE doesn't occur naturally: it has to ...
Material characteristics: Typical density: 1.40-1.42 g/cm3 What is PTFE (Teflon)? The extreme temperature thermoplastic A part made from PTFE PTFE, commonly known as Teflon, is an engineering thermoplastic with excellent chemical and thermal resistance and the lowest coefficient of friction of any...