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| Rapid Determination of the Ratio of Aramid Flocs to Fibrids Based on Intrinsic Viscosity Measurement |
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| DOI：10.11980/j.issn.0254-508X.2013.10.007 |
| Key Words:one-point measurement flocs fibrids the ratio of flocs to fibrids intrinsic viscosity |
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| Abstract:The intrinsic viscosities of aramid fibers were determined by using one-point measurement. The relationship between intrinsic viscosity of aramid fibers and the weight percentages of flocs and fibrids was investigated. A novel method was proposed to rapidly determine the ratio of flocs to fibers based on intrinsic viscosity measurement. The method is simple and efficient, showing great ability to determine the ratio of flocs and fibrids not only in meta-aramid fibers but also in the mixture of meta-aramid and para-aramid fibers. |
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