<abstract xmlns="http://www.w3.org/1999/xhtml"><p> Silver streaks on injected thermoplastic parts are the undesirable features, considered as a visual surface defect. If they appear, elimination of this technological problem can be very difficult, especially in case the cause of their occurrence is not actually known. In this study, the detailed analysis of silver streaks formation was carried out. At first, the defect was microscopically studied. Then, the several analyses were performed to find the cause of silver streaks formation. Finally, solutions to the problem and elimination and this kind of surface defect were suggested.</p></abstract>

Silver streaks on injected thermoplastic parts are the undesirable features, considered as a visual surface defect. If they appear, elimination of this technological problem can be very difficult, especially in case the cause of their occurrence is not actually known. In this study, the detailed analysis of silver streaks formation was carried out. At first, the defect was microscopically studied. Then, the several analyses were performed to find the cause of silver streaks formation. Finally, solutions to the problem and elimination and this kind of surface defect were suggested.

Silver Streaks on Surface of Injected Thermoplastic Parts

Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Institute of Production Technologies, J. Bottu 25, 917 24 Trnava, Slovak Republic

Slovak University of Technology n Bratislava, Faculty of Materials Science and Technology in Trnava, Institute of Materials Science, J. Bottu 25, 17 24 Trnava, Slovak Republic

Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Institute of Materials Science, J. Bottu 25, 917 24 Trnava, Slovak Republic

Research Papers Faculty of Materials Science and Technology Slovak University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Silver Streaks on Surface of Injected Thermoplastic Parts"}

Silver streaks on injected thermoplastic parts are the undesirable features, considered as a visual surface defect. If they appear, elimination of this...

Silver Streaks on Surface of Injected Thermoplastic Parts

Online veröffentlicht: 25. Nov. 2014

Seitenbereich: 21 - 27

DOI: https://doi.org/10.2478/rput-2014-0023

Schlüsselwörter
injection moulding, silver streaks, moisture in polymer granulates, air bubbles

© by Jozef Bílik

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Silver Streaks on Surface of Injected Thermoplastic Parts

Online veröffentlicht: 25. Nov. 2014

Seitenbereich: 21 - 27

DOI: https://doi.org/10.2478/rput-2014-0023

Schlüsselwörterinjection moulding, silver streaks, moisture in polymer granulates, air bubbles

© by Jozef Bílik

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Schlüsselwörter
injection moulding, silver streaks, moisture in polymer granulates, air bubbles