石蜡/SEBS复合相变材料热疗鼻贴的研究

doi:10.19799/j.cnki.2095-4239.2021.0040

摘要/Abstract

摘要：

以热塑性弹性体(SEBS)为基体，以四种不同石蜡(OP44E、Paraffin46-48、OP50E、OP55E)作为相变材料，通过物理吸附和平板硫化法制备得到了具有不同相变温度的石蜡/SEBS复合相变材料热疗鼻贴。测量了复合相变材料的硬度、相变温度和相变潜热以及热疗鼻贴的控温效果。结果表明：四种石蜡/SEBS复合相变材料热疗鼻贴在高于相变温度状态下邵氏硬度均接近0 HA，十分柔软，使得热疗鼻贴与鼻部可紧密贴合。其相变温度与石蜡相当，相变焓值高于135 J·g^-1。80 ℃水温条件下仅需1.5 min可使鼻贴从常温快速加热至60 ℃，是一种方便快捷的加热方式。热疗鼻贴的合适相变温度为46～48 ℃，10 mm厚度的Paraffin46-48/SEBS 相变材料热疗鼻贴能够维持鼻部温度43 ℃以上15～20 min的热疗要求。本研究有效地改进了局部热疗在鼻炎症状治疗中存在的温度和时间问题，推动了热疗法在在鼻炎治疗中的应用。

关键词: 相变材料, 热疗法, 鼻贴

Abstract:

Using thermoplastic elastomers(SEBS)as the base, four different paraffin(OP44E, Paraffin46-48, OP50E, and OP55E)phase change materials were prepared. These composite materials produced thermal therapy nasal strips with different phase change temperatures that were obtained by physical adsorption and a flat-plate vulcanization system. The hardness, phase change temperature, phase change latent heat of the composite materials, and temperature effects of thermal therapy nasal strips were measured. The results demonstrate that the hardness of the four types of thermal therapy nasal strips are close to 0 HA in the state above the phase change temperature and are in a very soft state such that the thermal therapy nasal strip and one's nose could fit closely together. The phase change temperature is comparable with that of paraffin, and the phase change value is >135 J·g^-1. It is a convenient and fast approach to heat the thermal therapy nasal strip from room temperature to 60 ℃ in only 1.5 min under 80 ℃ water temperature conditions. The appropriate phase change temperature of the thermal therapy nasal strip is from 46 to 48 ℃. Paraffin 46—48/SEBS thermal therapy nasal strips with a thickness of 10 mm can meet the requirements of heat therapy lasting 15—20 min with the nasal temperature maintained at>43 ℃. This study effectively improved the temperature and time problems existing in the treatment of rhinitis symptoms with localized heat therapy and promoted the application of effective heat therapy in rhinitis treatment.

Key words: phase change material, thermal therapy, nasal strip

中图分类号:

TK 02

吴熠, 张超, 凌子夜, 张正国, 方晓明. 石蜡/SEBS复合相变材料热疗鼻贴的研究[J]. 储能科学与技术, 2021, 10(4): 1285-1291.

Yi WU, Chao ZHANG, Ziye LING, Zhengguo ZHANG, Xiaoming FANG. Developing thermal therapy nasal strip based on paraffin/SEBS composite phase change material[J]. Energy Storage Science and Technology, 2021, 10(4): 1285-1291.

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参考文献 21

1	FOKKENS W J, LUND V J, HOPKINS C, et al. European position paper on rhinosinusitis and nasal polyps 2020[J]. Rhinology, 2020, 58(s29): 1-464.
2	KAPLAN A. Canadian guidelines for chronic rhinosinusitis: Clinical summary[J]. Canadian Family Physician Medecin De Famille Canadien, 2013, 59(12): 1275-1281.
3	BOUSQUET J, VAN CAUWENBERGE P, KHALTAEV N, et al. Allergic rhinitis and its impact on asthma[J]. The Journal of Allergy and Clinical Immunology, 2001, 108(5 suppl): S147-S334.
4	OTTAVIANO G, MARIONI G, GIACOMELLI L, et al. Smoking and chronic rhinitis: Effects of nasal irrigations with sulfurous-arsenical-ferruginous thermal water: A prospective, randomized, double-blind study[J]. American Journal of Otolaryngology, 2012, 33(6): 657-662.
5	STAFFIERI A, ABRAMO A. Sulphurous-arsenical-ferruginous (thermal) water inhalations reduce nasal respiratory resistance and improve mucociliary clearance in patients with chronic sinonasal disease: Preliminary outcomes[J]. Acta Oto-Laryngologica, 2007, 127(6): 613-617.
6	李宗发. 慢性鼻窦炎的病因及中医治疗研究进展[J]. 中国医药指南, 2011, 9(33): 268-269.
7	GEORGITIS J W. Local hyperthermia and nasal irrigation for perennial allergic rhinitis: Effect on symptoms and nasal airflow[J]. Annals of Allergy, 1993, 71(4): 385-389.
8	GEORGITIS J W. Nasal hyperthermia and simple irrigation for perennial rhinitis: Changes in inflammatory mediators[J]. Chest, 1994, 106(5): 1487-1492.
9	蔺林, 严文洪, 赵霞. 不同温度生理盐水鼻腔冲洗对变应性鼻炎的治疗作用[J]. 中华耳鼻咽喉头颈外科杂志, 2014, 49(2): 109-114.LIN L, YAN W H, ZHAO X. Treatment of allergic rhinitis with normal saline nasal irrigation at different temperature[J]. Chinese Journal of Otorhinolaryngology Head and Neck Surgery, 2014, 49(2): 109-114.
10	HU K H, LI W T. Clinical effects of far-infrared therapy in patients with allergic rhinitis[C]//2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society[C]//August 22-26, 2007, Lyon, France. IEEE, 2007: 1479-1482.
11	RAOUX S, IELMINI D, WUTTIG M, et al. Phase change materials[J]. MRS Bulletin, 2012, 37: 118-123.
12	KUZNIK F, DAVID D, JOHANNES K, et al. A review on phase change materials integrated in building walls[J]. Renewable and Sustainable Energy Reviews, 2011, 15(1): 379-391.
13	桂浩, 陆云, 丁军, 等. SEBS分子量和分子结构对其共混物性能的影响[J]. 塑料科技, 2017, 45(12): 48-51.
	GUI H, LU Y, DING J, et al. Influence of molecular weight and molecular structure of SEBS on the properties of its compound[J]. Plastics Science and Technology, 2017, 45(12): 48-51.
14	XIAO M, FENG B, GONG K C. Preparation and performance of shape stabilized phase change thermal storage materials with high thermal conductivity[J]. Energy Conversion and Management, 2002, 43(1): 103-108.
15	PENG S, FUCHS A, WIRTZ R A. Polymeric phase change composites for thermal energy storage[J]. Journal of Applied Polymer Science, 2004, 93(3): 1240-1251.
16	LIU X, LIU H Y, WANG S J, et al. RETRACTED: Preparation and thermal properties of form-stable paraffin phase change material encapsulation[J]. Solar Energy, 2006, 80(12): 1561-1567.
17	SARı A, BICER A, KARAIPEKLI A, et al. Preparation, characterization and thermal regulation performance of cement based-composite phase change material[J]. Solar Energy Materials and Solar Cells, 2018, 174: 523-529.
18	ARSHAD A, ALI H M, YAN W M, et al. An experimental study of enhanced heat sinks for thermal management using n-eicosane as phase change material[J]. Applied Thermal Engineering, 2018, 132: 52-66.
19	SHAO Y W, HU W W, GAO M H, et al. Flexible MXene-coated melamine foam based phase change material composites for integrated solar-thermal energy conversion/storage, shape memory and thermal therapy functions[J]. Composites Part A: Applied Science and Manufacturing, 2021, 143: 106291.
20	ZHANG Q, HE Z B, FANG X M, et al. Experimental and numerical investigations on a flexible paraffin/fiber composite phase change material for thermal therapy mask[J]. Energy Storage Materials, 2017, 6: 36-45.
21	ZHANG C, LIN W Z, ZHANG Q, et al. Exploration of a thermal therapy respirator by introducing a composite phase change block into a commercial mask[J]. International Journal of Thermal Sciences, 2019, 142: 156-162.

样品	熔化温度/℃	熔化焓/J·g^－1	凝固温度/℃	凝固焓/J·g^－1
OP44E	41.7	243.7	43.3	243.4
OP44E/SEBS	38.7	173.2	41.6	172.8
P46-48	44.0	192.1	48.3	191.9
P46-48/SEBS	42.9	137.5	47.8	136.4
OP50E	51.0	194.1	52.8	193.7
OP50E/SEBS	47.4	144.6	51.4	144.2
OP55E	49.5	190.9	55.4	187.2
OP55E/SEBS	47.0	143.8	53.9	141.8

样品	厚度 / mm	时间 / s
OP44E/SEBS	5	162
P46-48/SEBS	5	543
OP50E/SEBS	5	516
OP55E/SEBS	5	444

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