2001
DOI: 10.1002/app.2295
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Development and characterization of poly(trimethylene terephthalate)‐based bicomponent meltblown nonwovens

Abstract: Poly(trimethylene terephthalate) (PTT)-based mono and bico meltblown webs have been produced by using a Reicofil® Bi-Component Meltblown Line at TANDEC, located at the University of Tennessee, Knoxville, TN. Thermal and flow properties of PTT were first examined by DSC (differential scanning calorimetry) and with a Melt Indexer for an effective experimental design through the Surface Response Methodology (SRM). The processability of meltblowing in a wide range of operating windows was extensively investigated.… Show more

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Cited by 29 publications
(22 citation statements)
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“…The result is in line with the study of Zhang et al [24], where an increase in melt temperature decreased the elongation at break. By contrast, the increment of injection pressure and packing pressure at the second progressive stroke will enhance the elongation at break.…”
Section: Main Effects Analysis Different Processing Parameterssupporting
confidence: 93%
“…The result is in line with the study of Zhang et al [24], where an increase in melt temperature decreased the elongation at break. By contrast, the increment of injection pressure and packing pressure at the second progressive stroke will enhance the elongation at break.…”
Section: Main Effects Analysis Different Processing Parameterssupporting
confidence: 93%
“…Bikomponent lifler, iç-içe bikomponent düzeninde veya yan-yana bikomponent düze-ninde oluşturulabilmektedir. Bikomponent lifler dokusuz tekstil yüzeyi endüstrisinde meltblown ve spunbond üre-tim süreçleri için en çok tercih edilen liflerdir [24]. Dokusuz tekstil yüzeyi üretiminde sıklıkla kullanılan bikomponent lifler başka tekstil uygulamalarında da tercih edilmektedir.…”
Section: Politrimetilen Tereftalat Polimer Karışımlarıunclassified
“…Meltblowing süreci de termoplastik polimerlerden direkt olarak mikrofiber dokusuz tekstil yüzeyleri oluşturmak için kullanılan tek-adımlı bir süreçtir. Bu süreç, filtrasyon uygulamalarında, termal yalıtkan olarak, pil ayıracı olarak ve yağ emici uygulamalarda mikrofiber yapılı dokusuz tekstil yüzeylerinin üretilebilmesini sağlayan önemli bir endüstriyel teknik haline gelmiştir [24].…”
Section: Politrimetilen Tereftalattan üRetilen Kumaşlarunclassified
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