Crystallinity
Crystallinity Crystallinity is the degree of structural order in ... techniques, such as x-ray diffraction: greater crystallinity yields a sharper diffracted beam. Amorphous solids such as glass have crystallinity very near zero, while perfect gemstones and semiconductor wafers have a crystallinity approaching one. Most structural materials, including ...
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Polyethylene   (translated from Russian)
... molecular weight 80000-500000 and degree of crystallinity 50-60%. Liquid product subsequently they granulate ... average molecular weight 300000-400000, degree of crystallinity 80-90%. Obtaining polyethylene of the low ... average molecular weight 80000-3000000, degree of crystallinity 75-85%. It is necessary to keep ... quantity of lateral offshoots is explained lower crystallinity and respectively lower density PEVD in comparison ... R-r '), % 12 25 6 Degree of crystallinity, % 50-65 75-85 80-90 ...
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Nylon
... the trans configuration, nylons often have high crystallinity and make excellent fibers. The amount of crystallinity depends on the details of formation, as ... afterwards, the fibers align further, increasing their crystallinity, and the material acquires additional tensile strength ... Polymers Plastic Nylon riots External links Nylon crystallinity Cold drawing of nylon E.I. du ...
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Powder diffraction
... g. by means of single crystal methods. Crystallinity In contrast to a crystalline pattern that ... from crystallizing. The result is that the crystallinity will never reach 100%. Powder XRD can be used to determine the crystallinity by comparing the integrated intensity of the ...
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Polyethylene   (translated from German)
... Chemicals. Polyethylene is part crystalline, with rising Crystallinity degree the density rises. By higher crystallinity increase also mechanical and chemical stability. Polyethylene ...
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Cold drawn
... afterwards, the fibers align further, increasing their crystallinity,[1] and the material acquires additional tensile strength.[2] External links Nylon crystallinity Cold drawing of nylon
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Polypropylene
... Most commercial polypropylene has a level of crystallinity intermediate between that of low density polyethylene ... lack of long-range order prevents any crystallinity in such a material, giving an amorphous ...
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Mineralóide   (translated from Portuguese)
... mineral -like substance that does not demonstrate crystallinity. Mineraloids possesss the chemical compositions that if ... like substance that you donate not demonstrate crystallinity. Chemical Mineraloids possess compositions that lie outside ...
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Poly Lactid   (translated from German)
... hang particularly of the molecular weight, the crystallinity degree and if necessary the portion of ...
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HVPE   (translated from German)
... thereby very fast thick layers of good crystallinity, on the other hand however the more ...
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