Recent content by asus450000

Quality Control Quality control measures take place both at the primary PTFE manufacturing facility and at plants where further processing steps, such as coatings, are done. In the primary manufacturing facility, standard industrial procedures are followed to determine purity of...

Teflon is the registered trade name of the highly useful plastic material polytetrafluoroethylene (PTFE). PTFE is one of a class of plastics known as fluoropolymers. A polymer is a compound formed by a chemical reaction which combines particles into groups of repeating large molecules. Many...

Starting with Apollo, NASA used Teflon cloth and Teflon-coated fibers in its space suits. Unfortunately for him, around the same time, several major American cookware companies decided that the time was right to start making Teflon pans. Suddenly the market was saturated with nonstick...

In France, the birthplace of nonstick cookware an advertisement proclaims: "Tefal never sticks." Grégoire, an avid fisherman, decided to coat his fishing gear with Teflon to prevent tangles. His wife, Colette, had another idea: Why not coat her cooking pans? Grégoire agreed to try it, and...

How Teflon is made from chloroform and hydrogen fluoride The Manhattan Project consumed about two-thirds of Arlington’s PTFE output, and the remainder was used for other military applications. It proved to be ideal for the nose cones of proximity bombs because it was both electrically...

Rebok (left) Plunket (right) and another chemist, Bob McHarness, reenact the discovery of Teflon A frustrated Plunkett removed the valve completely, turned the canister upside down, and shook it. Some flecks of white powder floated out. Plunkett and Rebok sawed open several of the storage...

Making Teflon Stick (This article appeared in Invention & Technology magazine, Summer 2000 www.americanheritage.com and I highly recommend the magazine One of the most versatile and familiar products of American chemical engineering, Teflon, was discovered by accident. There are many...

آقای مهندس ورشادی کجایی بابا ترجممون باد کرده اگه میشه خودت دوباره این قبلیالو رو دوستت ترجمه کارد کمل کامل مثل همیشه ترجمه کن توروخدا تو این شبایه عزیز دعات کنیم هیمن کار از ممون برمیاد لطفاً تایپیک قبلیایه منوکه زدم بی زحمت که پشته هممن

آقا مجتبی ورشادی کجایی!!!!!!!!!!!!!!!!!!@@@@@@@@@@@@@@@@@@@@####################$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$4

آقا مجتبی کجایی بابا خبر ازت نیست دیگه ترجمه نمی کنی

سلام مهندس دیگه کار ترجمه انجام نمیدی آخه الان چند روزی هست به اون تایپیک ترجمه صفحه ای سر نزدی ! بازم از زحمات کمال تشکر دارم یا علی موفق باشی در تمامی مراحل زندگیت

Quality Control Quality control measures take place both at the primary PTFE manufacturing facility and at plants where further processing steps, such as coatings, are done. In the primary manufacturing facility, standard industrial procedures are followed to determine purity of ingredients...

Teflon is the registered trade name of the highly useful plastic material polytetrafluoroethylene (PTFE). PTFE is one of a class of plastics known as fluoropolymers. A polymer is a compound formed by a chemical reaction which combines particles into groups of repeating large molecules. Many...

Starting with Apollo, NASA used Teflon cloth and Teflon-coated fibers in its space suits. Unfortunately for him, around the same time, several major American cookware companies decided that the time was right to start making Teflon pans. Suddenly the market was saturated with nonstick...

In France, the birthplace of nonstick cookware an advertisement proclaims: "Tefal never sticks." Grégoire, an avid fisherman, decided to coat his fishing gear with Teflon to prevent tangles. His wife, Colette, had another idea: Why not coat her cooking pans? Grégoire agreed to try it, and he...