Abstract
Over the last decades, microinjection moulding of thermoplastics has gained a pertinent place on the market of electronic equipment and a broad range of the mechanical aids. However, when size of component drops to the micro-level, the assumptions of the conventional injection moulding cease to describe complex rheological and thermo-mechanical behaviour of the polymer in the microcavity. Miniaturization implies a number of challenges which could only overcome by a series of profound modifications of the conventional injection moulding machine and tools. In the scope of this review, a brief discussion of the strategies applied for adaptation of the conventional injection moulding process to microscale will be introduced. Further, a particular attention will be given to the process/tool/polymer interaction and its influence on the quality signatures of micromoulded parts. In addition an overview of the rheological models of the polymer flow at microcavities and the numerical simulation of the microinjection moulding will then be addressed. Quality evaluation of the micromoulded parts require considering both polymer morphology assessment and final mechanical properties. At microscale, the acquisition of the latter is unlikely by means of conventional mechanical testing, therefore, a brief summary of the mechanical testing for micropolymeric parts will be presented. In order to further evaluate the quality signatures of micromoulded parts an overview of the combined thermo-rheological and structural analysis to link processing history and mechanical solicitations of the part to its short- and long-term performance is also presented here.
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Abbreviations
- AFM:
-
Atomic force microscopy
- AMI:
-
Autodesk® Mouldflow® Insight
- DLC:
-
Diamond-like carbon
- DMA:
-
Dynamical mechanical analysis
- DOE:
-
Design of experiments
- IDDM:
-
Interpolated domain decomposition method
- HTRS:
-
Hybrid thermo-rheological structural analysis
- LIGA:
-
Lithographie Galvanoformung Abformung
- μEDM:
-
Micro-electric discharge machining
- μIM:
-
Microinjection moulding
- μ-level:
-
Micro-level
- OFAT:
-
One factor at time
- SFM:
-
Scanning force microscopy
- SPH:
-
Smooth particle hydrodynamic
- WEDG:
-
Wire electro discharge grinding
- WLF:
-
Williams–Landel–Ferry
- ABS:
-
Acrylonitrile butadiene styrene
- COC:
-
Cyclic olefin copolymer
- HDPE:
-
High density polyethylene
- PBT:
-
Polybutylene terephthalate
- PC:
-
Polycarbonate
- PEEK:
-
Polyether ether ketone
- PMMA:
-
Poly(methyl methacrylate)
- POM:
-
Polyoxymethylene
- PP:
-
Polypropylene
- E r :
-
Reduced modulus
- H :
-
Hardness
- T g :
-
Glass transition temperature
- T m :
-
Mould temperature
- T melt :
-
Melt temperature
References
Mohren PWM, Menges G (eds) (2001) How to make injection molds. Library of congress cataloging-in-publication data, 3rd edn. Hanser Gardner Publications, Inc., Cincinnati
Giboz J, Copponnex T, Mélé P (2007) J Micromech Microeng 17(6):96. doi:10.1088/0960-1317/17/6/R02
Piotter V, Bauer W, Hanemann T, Heckele M, Müller C (2008) Microsyst Technol 14(9):1599. doi:10.1007/s00542-008-0572-9
Whiteside B (2003) Plast Rubber Compos 32(6):231. doi:10.1179/146580103225002650
Yao D, Kim B (2002) J Micromech Microeng 12(5):604. doi:10.1088/0960-1317/12/5/314
Chen C, Chen S, Liaw W, Chien R (2008) Eur Polym J 44(6):1891. doi:10.1016/j.eurpolymj.2008.03.007
Mnekbi C, Vincent M, Agassant J (2010) Int J Mater Form 3:539. doi:10.1007/s12289-010-0826-9
Tofteberg T (2010) Injection molding of microfeatured polymer components. University of Oslo
Sha B, Dimov S, Griffiths C, Packianather M (2007) J Mater Process Technol 183(2–3):284. doi:10.1016/j.jmatprotec.2006.10.019
Sha B, Dimov S, Griffiths C, Packianather M (2007) Int J Adv Manuf Technol 33(1):147. doi:10.1007/s00170-006-0579-2
Theilade U, Hansen H (2007) Int J Adv Manuf Technol 33(1):157. doi:10.1007/s00170-006-0732-y
Lee B, Kim D, Kwon T (2004) Microsyst Technol 10(6):531. doi:10.1007/s00542-004-0387-2
Kalima V et al (2007) Opt Mater 30(2):285. doi:10.1016/j.optmat.2006.11.046
Zhao J, Mayes R, Chen G, Xie H, Chan H (2003) Polym Eng Sci 43(9):1542. doi:10.1002/pen.10130
Attia U, Alcock J (2009) Microsyst Technol 15(12):1861. doi:10.1007/s00542-009-0923-1
Zhang H, Ong N, Lam Y (2008) Int J Adv Manuf Technol 37(11):1105. doi:10.1007/s00170-007-1060-6
Liou A, Chen R (2006) Int J Adv Manuf Technol 28(11):1097. doi:10.1007/s00170-004-2455-2
Xie L, Ziegmann G (2009) Microsyst Technol 15(9):1427. doi:10.1007/s00542-009-0904-4
Xie L, Ziegmann G (2009) J Alloys Compd 509(2):226. doi:10.1016/j.jallcom.2010.09.051
Xie L, Ziegmann G, Hlavac M, Wittmer R (2009) Microsyst Technol 15(7):1031. doi:10.1007/s00542-009-0877-3
Attia U, Marson S, Alcock J (2009) Microfluid Nanofluid 7(1):1. doi:10.1007/s10404-009-0421-x
Bibber D (2004) In: ANTEC 2004 Plastics: Annual Technical Conference, Chicago, USA, May 16–20, 2004, Society of Plastics Engineers, p 3703
Dr. Boy GmbH & Co (2011) BOY XS—Ultra-compact injection moulding machines for micro and single-cavity injection moulding. http://dr-boy.de/de/product/boy-xs/. Accessed 14 Aug 2011
Michaeli W, Spennemann A, Gärtner R (2002) Microsyst Technol 8(1):55. doi:10.1007/s00542-001-0143-9
Chang P, Hwang S, Lee H, Huang D (2007) J Mater Process Technol 184(1–3):163. doi:10.1016/j.jmatprotec.2006.11.018
TEC D (2011) Formica PLAST® http://www.desma-tec.de/en/machines/micro_injection/pdf/FormicaPlast_1K_E.pdf. Accessed 17 Aug 2011
50 m-m (2011) Männer/solutions for plastics http://www.maenner-group.com/text/191/en/jump,191/hot-runner/about-maenner/the-maenner-company.html. Accessed 17 Aug 2011
Giboz J, Copponnex T, Mélé P (2009) J Micromech Microeng 19(2):1. doi:10.1088/0960-1317/19/2/025023
Pouzada A, Ferreira E, Pontes A (2006) Polym Test 25(8):1017. doi:10.1016/j.polymertesting.2006.06.009
Fu G, Loh N, Tor S, Tay B, Murakoshi Y, Maeda R (2006) Microsyst Technol 12(6):554. doi:10.1007/s00542-005-0071-1
Griffiths C, Dimov S, Pham D (2006) In: 4M2006 International Conference on multi-material micro manufacture, Grenoble, France, 20–22 Sept 2006
Neto VF, Vaz R, Oliveira MSA, Grácio J (2009) J Mater Process Technol 209(2):1085. doi:10.1016/j.jmatprotec.2008.03.012
Griffiths C, Dimov S, Brousseau E, Chouquet C, Gavillet J, Bigot S (2008) Paper presented at the 4M2008 International conference on multi-material micro manufacture, Cardiff, UK, 09–11 Sept 2008
Navabpour P, Teer D, Hitt D, Gilbert M (2006) Surf Coat Technol 201(6):3802. doi:10.1016/j.surfcoat.2006.06.042
Grave A, Eriksson T, Hansen H (2007) In: 4M2007 Borovets Bulgaria
Yu L, Koh C, Lee L, Koelling K, Madou M (2002) Polym Eng Sci 42(5):871. doi:10.1002/pen.10998
Wu C, Liang W (2005) Polym Eng Sci 45(7):1021. doi:10.1002/pen.20369
Michaeli W, Rogalla A, Ziegmann C (2000) Macromol Mater Eng 279(1):42. doi:10.1002/1439-2054(20000601)279:1<42:AID-MAME42>3.0.CO;2-P
Rötting O, Röpke W, Becker H, Gärtner C (2002) Microsyst Technol 8(1):32. doi:10.1007/s00542-002-0106-9
Fleischer J, Halvadjiysky G, Haupt S (2008) Microsyst Technol 14(9):1367. doi:10.1007/s00542-007-0529-4
Hormes J, Gottert J, Lian K, Desta Y, Jian L (2003) Nucl Instrum Methods Phys Res B 199:332. doi:10.1016/S0168-583X(02)01571-9
Despa M, Kelly K, Collier J (1999) Microsyst Technol 6(2):60. doi:10.1007/s005420050176
Fea Munnik (2003) Microelectron Eng 67–68:96. doi:10.1016/s0167-9317(03)00064-9
Meyer P, Schulz J, Hahn L, Saile V (2008) Microsyst Technol 14(9):1491. doi:10.1007/s00542-007-0503-1
Hirata Y (2003) Nucl Instrum Methods Phys Res B 208:21. doi:10.1016/s0168-583x(03)00632-3
Dea Kim (2006) Polym Eng Sci 46(4):416. doi:10.1002/pen.20466
Watt F (1999) Nucl Instrum Methods Phys Res B 158(1–4):165. doi:10.1016/s0168-583x(99)00513-3
Qu W, Wenzel C, Jahn A, Zeidler D (1998) In: Optoelectronic and microelectronic materials device, Perth, WA, Australia, p 380
Yang R, Jiang J, Meng W, Wang W (2006) Microsyst Technol 12(6):545. doi:10.1007/s00542-005-0073-z
Zhang J, Tan K, Hong G, Yang L, Gong H (2001) J Micromech Microeng 11(1):20. doi:10.1088/0960-1317/11/1/304
Heckele M, Schomburg W (2004) J Micromech Microeng 14(3):1. doi:10.1088/0960-1317/14/3/R01
Chien R, Jong W, Chen S (2005) J Micromech Microeng 15(8):1389. doi:10.1088/0960-1317/15/8/003
Li Y, Minoru S, Kazuhiro H (2004) Opt Laser Eng 41(3):545. doi:10.1016/s0143-8166(03)00026-5
Franssila S (ed) (2004) Introduction to microfabrication. Wiley, Chichester
Masuzawa T (2000) CIRP Ann Manuf Technol 49(2):473. doi:10.1016/s0007-8506(07)63451-9
Uhlmann E, Piltz S, Doll U (2005) J Mater Process Technol 167(2–3):488. doi:10.1016/j.jmatprotec.2005.06.013
Davim J, Jackson M (eds) (2009) Nano and micromachining. Wiley-ISTE, London
Fleischer J, Kotschenreuther J (2007) Int J Adv Manuf Technol 33(1):75. doi:10.1007/s00170-006-0596-1
Gower M (2000) Opt Exp 7(2):56. doi:10.1364/OE.7.000056
Heyl P, Olschewski T, Wijnaendts R (2001) Microelectron Eng 57–58:775. doi:10.1016/s0167-9317(01)00485-3
Su Y, Shah J, Lin L (2004) J Micromech Microeng 14(3):415. doi:10.1088/0960-1317/14/3/015
Piotter V, Hanemann T, Ruprecht R, Haußelt J (1997) Microsyst Technol 3(3):129. doi:10.1007/s005420050069
Gornik C (2004) Macromol Symp 217(1):365. doi:10.1002/masy.200451332
Chang P, Hwang S (2006) J Appl Polym Sci 102(4):3704. doi:10.1002/app.24515
Yoo Y (2009) Curr Appl Phys 9(2, Supplement 1):12. doi:10.1016/j.cap.2008.12.023
Chen S, Jong W, Chang Y, Chang J, Cin J (2006) J Micromech Microeng 16(9):1783. doi:10.1088/0960-1317/16/9/005
Xie L, Ziegmann G (2008) Microsyst Technol 14(6):809. doi:10.1007/s00542-008-0566-7
McFarland A, Colton J (2005) J Microelectromech Syst 14(6):1375. doi:10.1109/JMEMS.2005.851853
Whiteside B et al (2004) Plast Rubber Compos 33:11. doi:10.1179/146580104225018346
Tseng S, Chen Y, Kuo C, Shew B (2005) Microsyst Technol 12(1):116. doi:10.1007/s00542-005-0014-x
Kim Y, Choi Y, Kang S (2005) Microsyst Technol 11(7):464. doi:10.1007/s00542-005-0596-3
Yao D, Kimerling T, Kim B (2006) Polym Eng Sci 46(7):938. doi:10.1002/pen.20548
Saito T, Satoh I, Kurosaki Y (2002) Polym Eng Sci 42(12):2418. doi:10.1002/pen.11128
Yu M, Young W, Hsu P (2007) Mater Sci Eng A-Struct 460–461:288. doi:10.1016/j.msea.2007.02.036
Michaeli W, Klaiber F (2007) In: 4M2007 International Conference on multi-material micro manufacture, Borovets, Bulgary, Taylor and Francis
Sha B, Dimov S, Pham D, Griffiths C (2005) In: 4M2005: First International conference on multi-material micro manufacture
Michaeli W, Opfermann D, Kamps T (2007) Int J Adv Manuf Technol 33(1):206. doi:10.1007/s00170-007-0951-x
Srirojpinyo C et al (2004) In: NSTI nanotechnology conference, Boston, MA, USA, p 464
Tofteberg T, Andreassen E (2008) In: 24th Annual meeting of the polymer processing society PPS-24, Salerno, Italy
Mönkkönen K et al (2002) Polym Eng Sci 42(7):1600. doi:10.1002/pen.11055
Zhiltsova T, Neto V, Ferreira J, Oliveira M (2009) In: ICIT & MPT 2009, International conference, Ljubljana, Slovenia, 4–7 October 2009, p 165
Sadiku-Agboola O, Rotimi Sadiku E, Adegbola A, Biotidara O (2011) Mater Sci Appl 2(1):30. doi:10.4236/msa.2011.21005
Malkin A, Isayev A (eds) (2006) Rheology: concepts, methods, and applications, vol 1. ChemTec Publishing, Toronto
Chen S, Tsai R, Chien R, Lin T (2005) Int Commun Heat Mass 32(3–4):501. doi:10.1016/j.icheatmasstransfer.2004.07.004
Piotter V, Mueller K, Plewa K, Ruprecht R, Hausselt J (2002) Microsyst Technol 8(6):387. doi:10.1007/s00542-002-0178-6
Su Y et al (2004) J Micromech Microeng 14(3):415. doi:10.1088/0960-1317/14/3/015
Xu G, Yu L, Lee L, Koelling K (2005) Polym Eng Sci 45(6):866. doi:10.1002/pen.20341
Lee J, Lee B, Kang T, Kwon T (2010) Polym Eng Sci 50(6):1186. doi:10.1002/pen.21642
Rosenbaum E, Hatzikiriakos S (1997) AIChE J 43(3):598. doi:10.1002/aic.690430305
Vasco J, Maia J, Pouzada A (2009) J Micromech Microeng 19(10):1. doi:10.1088/0960-1317/19/10/105012
Cardozo D (2008) J Reinf Plast Compos 27(18):1963. doi:10.1177/0731684408092386
Weng C, Lee W, To S, Jiang B (2009) Int Commun Heat Mass 36(3):213. doi:10.1016/j.icheatmasstransfer.2008.11.002
Zhiltsova T, Oliveira M, Vasco J, Pouzada A, Pontes A (2011) In: VI International materials symposium MATERIAIS 2011|XV meeting of SPM, Guimarães, Portugal, 18–20 Apr 2011
Yang C, Huang H-X, Castro JM, Yi AY (2011) Polym Eng Sci 51(5):959. doi:10.1002/pen.21914
Kim D, Lee K, Kwon T, Lee S (2002) J Micromech Microeng 12(3):236. doi:10.1088/0960-1317/12/3/307
Shi F, Zhang X, Li Q, Shen C (2010) In: 9th World Congress on computational mechanics and 4th Asian Pacific congress on computational mechanics, Sydney, Australia, vol 1, p 1
Yu L, Lee L, Koelling K (2004) Polym Eng Sci 44(10):1866. doi:10.1002/pen.20188
Young W (2005) Microsyst Technol 11(6):410. doi:10.1007/s00542-004-0474-4
Nguyen-Chung T, Jüttner G, Löser C, Pham T, Gehde M (2010) Polym Eng Sci 50(1):165. doi:10.1002/pen.21536
Kim D (2008) Microsyst Technol 14(9):1581. doi:10.1007/s00542-007-0553-4
Keller A (1992) Pure Appl Chem 64(2):193. doi:10.1351/pac199264020193
Favaro M, Marinelli A, Farah M, Bretas R (2008) Polym Eng Sci 48(2):257. doi:10.1002/pen.20858
Cao J, Wang K, Cao W, Zhang Q, Du R, Fu Q (2009) J Appl Polym Sci 112(3):1104. doi:10.1002/app.29540
Fellahi S, Favis B, Fisa B (1996) Polymer 37(13):2615. doi:10.1016/0032-3861(96)87620-8
Zhang K, Lu Z (2008) Microsyst Technol 14(2):209. doi:10.1007/s00542-007-0412-3
Lu Z, Zhang K (2009) Int J Adv Manuf Technol 40(5):490. doi:10.1007/s00170-007-1364-6
Osswald TA, Hernández-Ortiz JP (eds) (2006) Polymer processing: modeling and simulation. Hanser Verlag, Cincinnati
Chanda M, Roy SK (eds) (2009) Plastics fundamentals, properties and testing. CRC, Boca Raton
Crawford R (ed) (1998) Plastics engineering. Butterworth-Heinemann, Oxford
Hemker K, Sharpe W (2007) Annu Rev Mater Res 37(1):93. doi:10.1146/annurev.matsci.36.062705.134551
Oliver W, Pharr G (2004) J Mater Res 19(1):3. doi:10.1557/jmr.2004.19.1.3
Nguyen-Chung T, Mennig G, Boyanova M, Fakirov S, Baltá Calleja F (2004) J Appl Polym Sci 92(5):3362. doi:10.1002/app.20335
Beake B (2006) J Phys D Appl Phys 39(20):4478. doi:10.1088/0022-3727/39/20/027
Huang G, Wang B, Lu H (2004) Mech Time-Depend Mater 8(4):345. doi:10.1007/s11043-004-0440-7
Huang G, Lu H (2007) Exp Mech 47(1):87. doi:10.1007/s11340-006-8277-4
Lu H, Wang B, Ma J, Huang G, Viswanathan H (2003) Mech Time-Depend Mater 7(3):189. doi:10.1023/B:MTDM.0000007217.07156.9b
VanLandingham MJV, Guthrie W, Meyers G (2001) Macromol Symp 167(1):15. doi:0.1002/1521-3900(200103)167:1<15:AID-MASY15>3.0.CO;2-
Fang T, Chang W, Tsai S (2005) Microelectr J 36(1):55. doi:10.1016/j.mejo.2004.10.003
Poilane C, Delobelle P, Lexcellent C, Hayashi S, Tobushi H (2000) Thin Solid Films 379(1–2):156. doi:10.1016/s0040-6090(00)01401-2
Tweedie C, Van Vliet K (2006) J Mater Res 21(6):1576. doi:10.1557/JMR.2006.0197
Odegard G, Gates T, Herring H (2005) Exp Mech 45(2):130. doi:10.1007/bf02428185
Fischer-Cripps A (ed) (2011) Nanoindentation, 3rd edn. Springer, New York
Liu X, Piotter V (2007) Precis Eng 31(2):162. doi:10.1016/j.precisioneng.2006.05.001
Oyen M (2007) Acta Mater 55(11):3633. doi:10.1016/j.actamat.2006.12.031
Jee A, Lee M (2010) Polym Test 29(1):95. doi:10.1016/j.polymertesting.2009.09.009
Tranchida D, Piccarolo S, Loos J, Alexeev A (2007) Macromolecules 40(4):1259. doi:10.1021/ma062140k
Hinz M et al (2004) Eur Polym J 40(5):957. doi:10.1016/j.eurpolymj.2004.01.027
Moldflow® A (2011) Autodesk® Moldflow®. http://usa.autodesk.com/moldflow/. Accessed 17 Aug 2011
ABAQUS (2004) ABAQUS interface for Moldflow user’s manual
Yoo K et al (2003) Fiber Polym 4(2):89. doi:10.1007/bf02875443
Grujicic M, Sellappan V, Arakere G, Seyr N, Erdmann M (2008) J Mater Process Technol 195(1–3):282. doi:10.1016/j.jmatprotec.2007.05.016
Kim S et al (2008) Polym Eng Sci 48(9):1840. doi:10.1002/pen.21152
Kröner C, Altenbach H, Naumenko K (2009) Mech Compos Mater 45(3):249. doi:10.1007/s11029-009-9086-5
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The authors acknowledge the support of Fundação para a Ciência e Tecnologia through the PhD Individual Grant SFRH/BP/45585/2008.
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Zhiltsova, T.V., Oliveira, M.S.A. & Ferreira, J.A. Integral approach for production of thermoplastics microparts by injection moulding. J Mater Sci 48, 81–94 (2013). https://doi.org/10.1007/s10853-012-6669-7
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DOI: https://doi.org/10.1007/s10853-012-6669-7