玄武岩机织增强热黏合抗穿刺鞋中底基材的力学性能
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摘要
为提高鞋中底基材的抗穿刺性与柔韧性,降低成本,通过玄武岩基机织物增强和热压加固的工艺制备抗穿刺鞋中底基材,分析了低熔点聚酯纤维比例对鞋中底基材拉伸、顶破和静态穿刺头A、B、C性能的影响。结果表明:随着低熔点聚酯纤维(LMPET)含量的增加,抗穿刺强力先增强后逐渐减弱;当低熔点纤维含量为30%时,鞋中底基材的拉伸载荷为793.6 N(未热压)和759.9 N(热压),顶破载荷为445.5 N(未热压)和767.9 N(热压);鞋中底基材对不同形状的穿刺头的平均静态抗穿刺力分别为329.0 N(未热压)和392.4 N(热压);热黏合加固对顶破和抗穿刺性能的提升效果显著。
In order to improve puncture-resistance and flexibility and reduce costs of insoles composites, basalt plain fabric and hot bonding were adopted to reinforce the puncture resistance stability of the insole composite. The influences of the amount of low-melting-point polyester fibers properties of tensioning, bursting and static puncturing of flat-head(A), spherical-head(B), and pointed-head(C)probes were analyzed. The result shows that, with the increasing of low-melting-point polyester fibers, the puncture resistance firstly increases then decreases gradually. When the low-melting-point fiber content is 30%, the tensile strength of the insoles material is 793.6 N under non-hot pressing(NHP) and 759.9 N under hot pressing(HP), and the bursting strength is 445.5 N(NHP) and 767.9 N(HP). The average static resistance of the insoles to different shapes is 329.0 N(NHP) and 392.4 N(HP).The effect of hot bonding reinforcement on bursting and puncture resistance is significant.
In order to improve puncture-resistance and flexibility and reduce costs of insoles composites, basalt plain fabric and hot bonding were adopted to reinforce the puncture resistance stability of the insole composite. The influences of the amount of low-melting-point polyester fibers properties of tensioning, bursting and static puncturing of flat-head(A), spherical-head(B), and pointed-head(C)probes were analyzed. The result shows that, with the increasing of low-melting-point polyester fibers, the puncture resistance firstly increases then decreases gradually. When the low-melting-point fiber content is 30%, the tensile strength of the insoles material is 793.6 N under non-hot pressing(NHP) and 759.9 N under hot pressing(HP), and the bursting strength is 445.5 N(NHP) and 767.9 N(HP). The average static resistance of the insoles to different shapes is 329.0 N(NHP) and 392.4 N(HP).The effect of hot bonding reinforcement on bursting and puncture resistance is significant.
引文
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[23] 李婷婷. 基于应力波传递的多重加固复合织物的防刺结构设计[C]//第五届海峡两岸三地纺织学术论坛论文集. 香港:香港理工大学,2014:261-265.LI Tingting. Puncture-resisting structure design of multiple reinforced composite fabric based on stress wave transmission [C]//The Fifth Cross-Strait Textile Academic Forum Proceedings. HongKong: The HongKong Polytechnic University, 2014:261-265.
[24] LI T T, SUN F, LIU X, et al. Preparation and mechanical property evaluations of puncture-resistant insoles composites reinforced by high-modulus filament and thermal bonding[J]. Fibers and Polymers, 2018, 19(6): 1309-1317.
[25] SUN B, WANG Y, WANG P, et al. Investigations of puncture behaviors of woven fabrics from finite element analyses and experimental tests[J]. Textile Research Journal, 2011, 81(10): 992-1007.
[26] LI T T, WANG R, LOU C W, et al. Modeling and optimization of dynamic puncture behaviors for flexible inter-/intra- reinforced compound fabrics[J]. Fibers & Polymers, 2016, 17(3): 469-476.
[2] JR J B M, WETZEL E D, HOSUR M V, et al. Stab and puncture characterization of thermoplastic-impregnated aramid fabrics[J]. International Journal of Impact Engineering, 2009, 36(9): 1095-1105.
[3] NIU H, JIAO X, WANG R, et al. Direct manufacturing of flax fibers reinforced low melting point PET composites from nonwoven mats[J]. Fibers & Polymers, 2010, 11(2): 218-222.
[4] LI T T, LOU Chingwen, LIN Meichen, et al. Processing technique and performance evaluation of high-modulus organic/inorganic puncture-resisting composites[J]. Fibres & Textiles in Eastern Europe, 2014, 22(6): 75-80.
[5] LATKO P, KOZERA R, SALINIER A, et al. Non-woven veils manufactured from polyamides doped with carbon nanotubes[J]. Fibres & Textiles in Eastern Europe, 2013, 21(6): 45-49.
[6] XU J Z, YOU B, WANG B G. Curing process simulation of fiberglass-reinforced plastic (FRP) pipes[J]. Materials & Manufacturing Processes, 2009, 24(6): 657-666.
[7] POORZEINOLABEDIN M, GOLZAR M. Improving the woven glass/epoxy composite for automobile exterior body cover[J]. Materials & Manufacturing Processes, 2011, 26(4): 562-566.
[8] LIN C C, LOU C W, HSING W H, et al. Evaluation of manufacturing technology and characterization of composite fabric for stab resistant materials[J]. Advanced Materials Research, 2008(55-57): 429-432.
[9] TIEN D T, KIM J S, YOU H. Stab-resistant property of the fabrics woven with the aramid/cotton core-spun yarns[J]. Fibers & Polymers, 2010, 11(3): 500-506.
[10] LOU C W, LIN C C, HSING W H, et al. Processing technique and property evaluation of stab-resistant composite fabrics[J]. Advanced Materials Research, 2011(239): 1990-1993.
[11] YANG Y, PONTING M, THOMPSON G, et al. Puncture deformation and fracture mechanism of oriented polymers[J]. Journal of Applied Polymer Science, 2012, 124(3): 2524-2536.
[12] KIM H, NAM I. Stab resisting behavior of polymeric resin reinforced p-aramid fabrics[J]. Journal of Applied Polymer Science, 2011, 123(5): 2733-2742.
[13] RAWAL A, ANANDJIWALA R D. Relationship between process parameters and properties of multifunctional needlepunched geotextiles[J]. Journal of Industrial Textiles, 2006, 35(4): 271-285.
[14] WANG Rui, LI Tingting, LOU Chingwen, et al. Effect of process parameters on puncture resistance of composites by needle punching and thermal bonding techniques[J]. Advanced Manufacturing Processes, 2013, 28(9): 1029-1035.
[15] LI T T, ZHANG X, PENG H, et al. Thermally bonded PET-basalt sandwich composites for heat pipeline protection: preparation, stab resisting, and thermal-insulating properties[J]. Applied Sciences, 2018, 8(4): 510.
[16] 邓炳耀, 晏雄. 热压对芳纶非织造布机械性能的影响[J]. 纺织学报, 2004, 25(2): 103-105.DENG Bingyao, YAN Xiong. The hot-press conditions on mechanical properties of aramid nonwoven fabric[J]. Journal of Textile Research, 2004, 25(2): 103-105.
[17] LIN J H, LIN C C, CHEN J M, et al. Study on the processing technology and mechanical properties of nonwoven fabric composited by recycled PP selvedges[J]. Advanced Materials Research, 2011, 287(6): 85-90.
[18] LOU C W, LIN C C, HUANG C C, et al. Manufacturing technique of stab-resistant laminated composite nonwoven fabrics[J]. Advanced Materials Research, 2011(239): 3342-3345.
[19] LI T T, WANG R, LOU C W, et al. Evaluation of high-modulus, puncture-resistance composite nonwoven fabrics by response surface methodology[J]. Journal of Industrial Textiles, 2013, 43(2): 247-263.
[20] LOU C W, LIN C W, LIN C C, et al. The effects of thermal consolidation methods on PET nonwoven composites for thermal insulation use[J]. Advanced Materials Research, 2008, 55(2): 405-408.
[21] LIN C M, LOU C W, LIN J H. Manufacturing and properties of fire-retardant and thermal insulation nonwoven fabrics with FR-polyester hollow fibers[J]. Textile Research Journal, 2009, 79(11):993-1000.
[22] 崔毅华. 玄武岩连续纤维的基本特性[J]. 纺织学报, 2005, 26(5): 120-121.CUI Yihua. Primary properties of basalt continuous filament[J]. Journal of Textile Research, 2005, 26(5):120-121.
[23] 李婷婷. 基于应力波传递的多重加固复合织物的防刺结构设计[C]//第五届海峡两岸三地纺织学术论坛论文集. 香港:香港理工大学,2014:261-265.LI Tingting. Puncture-resisting structure design of multiple reinforced composite fabric based on stress wave transmission [C]//The Fifth Cross-Strait Textile Academic Forum Proceedings. HongKong: The HongKong Polytechnic University, 2014:261-265.
[24] LI T T, SUN F, LIU X, et al. Preparation and mechanical property evaluations of puncture-resistant insoles composites reinforced by high-modulus filament and thermal bonding[J]. Fibers and Polymers, 2018, 19(6): 1309-1317.
[25] SUN B, WANG Y, WANG P, et al. Investigations of puncture behaviors of woven fabrics from finite element analyses and experimental tests[J]. Textile Research Journal, 2011, 81(10): 992-1007.
[26] LI T T, WANG R, LOU C W, et al. Modeling and optimization of dynamic puncture behaviors for flexible inter-/intra- reinforced compound fabrics[J]. Fibers & Polymers, 2016, 17(3): 469-476.