PA66/GF소재의 가공, 계면결합 및 물성증가에 아연이온이 미치는 영향

김광제; Kwang-Jea Kim

Polymer(Korea), Vol.45, No.1, 12-15, January, 2021

DOI10.7317/pk.2021.45.1.12 Export Citation

PA66/GF소재의 가공, 계면결합 및 물성증가에 아연이온이 미치는 영향

Zinc Ion Effects on Processing, Improved Interfacial Interaction and Mechanical Properties of PA66/GF Composite

김광제^†

DTR VMS Italy S. r. l.

Kwang-Jea Kim^†

DTR VMS Italy S. r. l., Via S. Antonio, 59, Passirano, 25050, Brescia, Italy

E-mail:

초록

유리섬유가 첨가된 폴리아미드66의 가공과 소재 간의 계면접착력에 아연이온이 미치는 영향에 대하여 고찰 하였다. 아연이온이 첨가됨에 따라 폴리아미드66의 유리섬유와의 계면접착력이 증가함을 전자주사현미경으로 확인 하였으며, 이에 따른 기계적 물성들(인장강도, 인장탄성률, 굴곡강도 및 충격강도)이 증가함을 관찰하였다. 아연이온의 첨가 양이 낮을 경우에는 물성의 증가는 현저하지 않았으나 농도가 증가하면서 물성의 최대값을 관찰하였다. 아연이온이 폴리아미드와 유리섬유와의 계면접착력의 증가에 미치는 기전에 대하여 고찰하였다.

The processing and the effects of zinc ion on interfacial adhesion between PA66 and glass fiber were investigated. Addition of the zinc ion increased the interfacial adhesion between two materials and this was observed by using a scanning electron microscope (SEM), and also increased mechanical properties (e.g. tensile strength, tensile modulus, flexural strength, and impact strength) of the composite. At low zinc ion concentration, the effect was not significant; however, as the concentration increases it showed a maximum tensile strength. The improvement mechanism of interfacial adhesion properties between polyamide and glass fibber by zinc ion was reviewed.

Keywords:polyamide 66 processing;glass fiber;zinc ion;mechanical property;interfacial adhesion

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[1] Forsstrom D, Terselius B, Polym. Degrad. Stabil., 67, 69 (2000)

[2] Lee JY, Kim KJ, Elast. Compos, 51, 317 (2015)

[3] Lee JY, Kim KJ, Molecules, 24, 755 (2019)

[4] Kim SM, Kim K, Elast. Compos., 52, 1 (2017)

[5] Kim SM, Kim KJ, Polym. Korea, 39(6), 880 (2015)

[6] Lee PC, Kim BR, Um CH, Kim SH, Lee HU, Ha JU, Jeoung SK, Shin DH, Jung WS, Polym. Korea, 43(1), 139 (2019)

[7] Osamu F, Hiroshi S, Japan Patent 2009-221479, 2009.

[8] Miyoshi T, Kamo H, Sarukawa K, Yoshida K, Akiyama Y, Furukawa H, Terada K, US Patent 2009/0081462A1, 2009.

[9] Miyabo A, Koshida R, IPN WO 1998014510 A1, 1998.

[10] Duncan AJ, Messmore BW, Thompson JL, IPN WO 2014160564 A1, 2014.

[11] Grcev S, Fortuijn H, IPN WO 2014033665 A1, 2014.

[12] Saga Y, Zhang W, IPN WO 2010117708 A1, 2010.

[13] Fortuijn JE, Grcev S, IPN WO 2014087354 A1, 2014.

[14] Ohkawa Y, IPN WO 2005073320 A1, 2005.

[15] Kim KJ, Lee JY, Kim SM, Hwang JH, Korea Patent 10-2015-0119055, 2016.

[16] Kim KJ, Lee JY, Kim SM, Lee SM, Hwang JH, Europe Patent EP-15P-0119055(3814), 2018.

[17] Kim KJ, Lee JY, Kim SM, Hwang JH, US Patent 102733348, 2019.

[18] Duchacek V, Kuta A, Pribly P, J. Appl. Polym. Sci., 47, 743 (1993)

[19] Farnsworth M, Kline C, Zinc Chemicals, Chales Kline and Co., New York, USA, 1983.

[20] Kim KJ, VanderKooi J, Int. Polym. Process., 17(3), 192 (2002)

[21] Kim SM, Kim KJ, Polym. Korea, 38(3), 406 (2014)

[22] Kim SM, Kim KJ, Polym. Korea, 37(3), 269 (2013)