کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7215346 | 1469508 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development and characterization of insert injection moulded polypropylene single-polymer composites with sandwiched woven fabric
ترجمه فارسی عنوان
توسعه و مشخصات کامپوزیت پلیپروپیلن تک پلیمر تزریق شده با مواد ساندویچی بافته شده
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
Polypropylene (PP) single-polymer composites (SPCs) with sandwiched woven fabric were successfully produced by insert injection moulding. The woven fabric was set in the middle of the mould cavity and fixed by the clamping force. The injected melt could fill and permeate the fibres from both sides of the woven fabric, so both improved mechanical properties and good appearance could be obtained. A processing temperature window (160-200 °C) with a short cycle time (less than 30 s) could be realized. Orthogonal experimental method was used. The tensile strength of the PP SPCs could reach up to 38.22 MPa, 45% higher than that of the non-reinforced PP. The effects of different processing parameters including nozzle temperature, injection pressure, holding pressure and holding time were discussed. Among the processing parameters, the nozzle temperature is the most important influence factor. The morphological properties were also observed using camera and microscope. It confirmed the processing temperature window and good interfacial adhesion.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 117, 29 September 2015, Pages 18-25
Journal: Composites Science and Technology - Volume 117, 29 September 2015, Pages 18-25
نویسندگان
Jian Wang, Sui Wang, Dongjie Chen,