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| Thesis Name： |
Study of the preparation and properties of PET negative ions fiber |
| Usage： |
Chemical Engineering |
| Keyword： |
PETfiber；negative ions；tourmaline powder |
| Remarks： |
Abstract: The surface modified tourmaline powder was added into PET, blended and made granules. Then the mastergrain and PET was spinned according to a certain proportion. By comparison, the effects of tourmaline powder content on chip thermodynamics, fiber crystallization and mechanical properties were studied. The test carried out by the negative ions tester show that the PET fiber with the mass fraction of tourmaline powder of 2% and 4% can release 460 and 480 negative ions per mL ,which is more than twice of that of park environment.
Source:POLYESTER INDUSTRY
Author:WANG Lian-jun, LIU Fang
(The Chemistry and Chemical Engineering Department of Hunan Institute of Engineering, Xiangtan 411104,China) |
| Original file： |
No File
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Promulgator Detail |
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