## Abstract The presence of spherulites in nylon 66 increases the yield point and reduces the effects of variations in per cent crystallinity. Decreasing the size of the spherulites through increased nucleation results in a higher flexural modulus and yield point, a lower ultimate elongation, and a
The effect of the interface structure of different surface-modified nano-SiO2 on the mechanical properties of nylon 66 composites
β Scribed by Xiangmin Xu; Binjie Li; Huimin Lu; Zhijun Zhang; Honggang Wang
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 467 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0021-8995
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## Abstract The dynamic tensile modulus and energy loss have been measured for nylon 66 monofilaments at 9 and 60Β°C. over a wide humidity range in forced longitudinal vibration experiments. The frequency range covered was about 3 to 30 cycles/sec. (radian frequency 20 to 200 sec.^β1^). The results
Three types of drawn bicomponent fibers were investigated to find out the effects of interface on the crystallinity and the dynamic mechanical properties. They are in the form of side-by-side, alternating-radial, and island-sea types, and the core or island component is PET, and the sheath or sea co
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