9/26/2023 0 Comments Peek vs peak oatmeal![]() ![]() Meanwhile, for the chemical resistance, PEEK natural has the greatest chemical resistance among the PEEK family, only 98% concentrated sulfuric acid could dissolve PEEK natural and the plastic also shows different levels of resistance to different chemicals. PEEK Virgin mechanical properties (source: Ensinger) So if you use PEEK natural under the frictional working condition, please beware of the material loss due to abrasion. Relatively low modulus means PEEK natural is ‘softer’ and does not wear resistance compared to other PEEK modified materials. Although the PEEK natural has high toughness, the modulus of elasticity of the material is only 4200mpa which is the lowest of the plastic family. We can see the elongation at break is 15% and impact strength (Charpy) is n.b. Besides the great properties mentioned before, PEEK natural shows the highest toughness of the PEEK family. PEEK natural or the virgin form of PEEK is the most widely used PEEK plastic. The most common PEEK plastics are PEEK natural, glass, or carbon fiber modified and the PEEK PVX. What should be mainly emphasized is that the long-term service temperature is up to 260℃(500℉). This type of plastic exhibits a series of great properties, such as excellent chemical resistance, great mechanical strength, good dimensional stability, and so on. ![]() Master this trio, and you can pique yourself on your word skills.Polyether-ether-ketone, which is known as PEEK, is a high-performance, semi-crystalline plastic. Pique sometimes is used to mean "to take pride in (oneself)," as in "She piques herself on her editing skills." Pique has another meaning too, though it's less common than either of those already mentioned. The large key hanging on the wall piqued my curiosity. Pique can still be used (especially in British English) to mean "to arouse anger or resentment in," as in "Their rudeness piqued me." Now, however, it's most often our interest or curiosity that gets piqued-that is to say, our interest or curiosity is aroused: It comes from a French word meaning literally "to prick," and when people were first piqued in English they were irritated and angry. We know the "ique" spelling from the likes of technique, antique, and unique, but pique nonetheless looks a little exotic. Associating the "a" in peak with the "a" in maximum or with a capital "A" (the most mountain-like of letters) can be helpful. And just as every mountain has a peak, thinking of the peak-the highest point-is the way to remember that peak is the verb for reaching the highest levels. Its noun counterpart (referring to various pointed or projecting parts) is older and more common. The meteor shower will last for several days but will peak on Sunday. Peak is the verb you use to talk about reaching a maximum, or coming to a highest point, literally or figuratively: Our advice to you: keep in mind that you p eek in order to s ee. We say "unhelpfully" because the "ea" in the first might make it hard to remember the "ee" in the second. Peek is also, somewhat unhelpfully, the word in the phrase sneak peek. (The noun peek, as in "take a peek," is a 17th century development.) ![]() (That word, unsurprisingly, comes from peek and the boo of both contempt and fright.) Meanwhile peek itself has been a verb since the 14th century. It's the word in peekaboo, a game for amusing babies that we've been calling by that name for more than four centuries. The first one we learn is peek: it has to do with looking, especially furtively or quickly or through a small space. "The neighbors are explaining different words again." 'Peek' Meaning ![]()
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