Polymers for Advanced Technologies最新文献

{"title":"A Feasibility Study on the Use of <scp>UV</scp>‐Curable Resins for Long‐Acting Monitoring Microneedle Substrates","authors":"Baoling Jia, Tiandong Xia, Xiaohui Wang, Yangtao Xu, Bei Li","doi":"10.1002/pat.70007","DOIUrl":"https://doi.org/10.1002/pat.70007","url":null,"abstract":"ABSTRACT Microneedle (MN) has significant potential for transdermal glucose monitoring. However, challenges remain in selecting suitable materials for long‐acting monitoring MN. In this study, precise solid UV‐curable resin MN patches were fabricated using a synergistic combination of the micromolding method and the UV‐curing procedure, as an alternative to the previous 3D printing. The properties of the UV‐cured resin MN patches prepared using this method were evaluated and characterized, focusing on their potential for long‐acting monitoring. The results demonstrated that the UV‐curable resin MN patches exhibited superior shape stability, very low cytotoxicity, minimal skin irritation, and a fracture force of approximately 2.289 N/needle. Following immersion in 37°C PBS for different days, the shape and mass changed negligibly, and the fracture force still reached half of the original values after 21 days. UV‐curable resin is a highly promising substrate for MN, and the study provides a new material selection strategy for long‐acting monitoring of MN development.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"35 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/pat.70007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147897778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing Thermal Stability of <scp>PVC</scp> Through Organic Acid‐Interlayered Hydrotalcite Modification: Experimental and Computational Analysis","authors":"Jinsheng Duan, Chuxuan Deng, Zhaogang Liu, Yilin Li, Peijie Jia, Yanhong Hu, Xiaowei Zhang, Jinxiu Wu, Jianfei Li","doi":"10.1002/pat.70011","DOIUrl":"https://doi.org/10.1002/pat.70011","url":null,"abstract":"ABSTRACT This study systematically examines the effects of diphenylphosphinic acid (DPPA) and sarcosine (SAR) intercalation into magnesium aluminum lanthanum hydrotalcite (LDHs) on its structure and thermal stability. Using charge distribution, structural optimization, energy calculations, XRD, FTIR, TEM, and thermal stability tests, the study reveals that DPPA anions, with higher negative charge density, increase the interlayer spacing to 6.08 Å and exhibit a binding energy of −0.7624 eV. SAR anions, with a thinner interlayer spacing of 4.11 Å and a binding energy of −1.603 eV, create a more stable structure. SAR's higher dipole moment (2.827 a.u.) compared to DPPA (2.077 a.u.) enhances electrostatic interactions. Thermal stability tests show SAR‐LDHs and DPPA‐LDHs extend PVC's stability to 53.67 and 56.67 min, respectively. DPPA anions provide superior stability at high temperatures, while SAR anions excel in moderate temperatures. This study offers insights for designing thermally stable composite materials.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"35 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/pat.70011","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147910650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A New Strategy for the Preparation of High‐Strength Hydrophobic Aldehyde‐Free Starch Adhesive","authors":"Hangqi Zhao, Wenrui Yao, Guoying Liu, Kang Chen, Mengyao Liu, Ce Sun, Haiyan Tan, Jun Shen, Yanhua Zhang","doi":"10.1002/pat.70000","DOIUrl":"https://doi.org/10.1002/pat.70000","url":null,"abstract":"ABSTRACT Starch adhesives are often used in the plywood sector. They are sustainable, formaldehyde‐free, and biodegradable. However, the problems of poor gluing strength and hydrophobicity need to be overcome. In this study, natural starch was oxidized by sodium persulfate to obtain oxidized starch. Oxidized starch adhesive (SSA‐15%) was crosslinked with PVA. The results show that the dry and wet shear strength of the prepared oxidized starch adhesive (SSA‐15%) can reach 2.95 MPa and 1.31 MPa, which is 163% and 120% higher than that of the natural starch adhesive. Sodium persulfate causes the large number of hydrophilic hydroxyl groups in starch to oxidize directly to carboxyl groups, improving the hydrophobicity of starch. The hydroxyl group present in oxidized starch interacts with the secondary hydroxyl group in PVA to form a hydrogen bond. This interaction enhances the adhesive bonding performance, resulting in improved mechanical properties and increased bonding strength of the final products, while also contributing to the formation of a more robust network structure. The study showed that the oxidized adhesive has good hydrophobicity and storage thermal stability. It is a simple and green biomass wood adhesive, which provides theoretical support for the promotion and application of aldehyde‐free adhesives.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"35 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147909064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electrospun Nanofibers of Polyvinyl Alcohol Loaded With Carvacrol Nano‐Emulsions Toward Antioxidant, Antimicrobial, and Controlled‐Release Applications","authors":"Sijia Yang, Yuxin Liu, Hang Xu, Ke Wu, Shujing Li","doi":"10.1002/pat.70044","DOIUrl":"https://doi.org/10.1002/pat.70044","url":null,"abstract":"ABSTRACT Antibacterial composite films are commonly used in food packaging. However, most of these packaging materials are prepared from petroleum‐based polymers and has generated grand challenges to the global environment due to the abuse of these non‐biodegradable packaging materials. In this study, carvacrol (Car) was used to form highly stable nano‐emulsions, followed by electrospinning with the polyvinyl alcohol (PVA) solution to prepare bio‐functional nanofiber membranes (PVA‐Car‐NEs‐NF). Meaningfully, the PVA‐Car‐NEs‐NF can still maintain filamentary structure similar to the undoped PVA‐NF membrane confirmed by scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR) further demonstrated the interfacial interaction between carvacrol and PVA molecules. As a consequence, the PVA‐Car‐NEs‐NF demonstrated a modest release rate of carvacrol invitro with controlled release behavior. Moreover, the antioxidant capacity of PVA‐Car‐NEs‐NF towards scavenging the free radical 2,2‐diphenyl‐1‐picrylhydrazyl (DPPH) progressively increased as the increasing carvacrol concentration, and the maximal clearance rate reached 52.56% ± 2.50% at a carvacrol concentration of 2.0 mg/mL. Additionally, PVA‐Car‐NEs‐NF also exhibited enhanced antimicrobial activity against Escherichia coli ( E. coli ), Staphylococcus aureus ( S. aureus ), and Candida albicans ( C. albicans ), while the inhibitory effect was positively dependent on the carvacrol content, thus greatly improving their utilization efficacy and provides the potential application of carvacrol for food, medicine, and cosmetic‐related fields.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"35 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/pat.70044","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147911190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Evaluation of the Damping Characteristics of Some Silicon Rubber/Ferric Oxide Composites","authors":"Xiaowen Wang, Jun Yan, Yan Yu, Haoyan Qiu, Xuanchuan Li, Paul Joseph, Meiling Zhong, Xinyue Hu, Richao Zhang","doi":"10.1002/pat.70018","DOIUrl":"https://doi.org/10.1002/pat.70018","url":null,"abstract":"ABSTRACT Generally, polymeric materials with superior damping characteristics are in great demand for many advanced functional applications, such as in building, aerospace, electronics, and transport sectors. However, it still remains a challenge to improve the damping characteristics of such materials owing to the lack of adequate practical knowledge in this area. Here, we report on the successful fabrication of silicon rubber (SR)/ferric oxide (Fe 3 O 4 ) composites with excellent damping characteristics. The results obtained from the study showed that the damping characteristics of the specimens increased with the loading of Fe 3 O 4 within a range of −105°C to 200°C. Specifically, the damping factor (tan δ ) is 0.45 at room temperature, and the effective working temperature, the temperatures that correspond to the tan δ &gt; 0.3, ranged from −105°C to 165°C for the loading of Fe 3 O 4 at 60 phr. The scanning electron microscopy results showed that the excellent damping characteristics of composites can be attributed to the good dispersion of Fe 3 O 4 in the SR matrix. This work, therefore, opens up a pathway toward a relatively easy and up‐scalable means for fabricating polymer composites that have superior damping characteristics and ones with a wider applicability.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"35 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147894561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biodegradable <scp>PBAT</scp>/<scp>SWCNT</scp> Porous Material for Piezoresistive Sensing and Electromagnetic Interference Shielding","authors":"Ming Jiang, Haili Zhao, Tao Chen, Guangming Li","doi":"10.1002/pat.70005","DOIUrl":"https://doi.org/10.1002/pat.70005","url":null,"abstract":"ABSTRACT Porous biodegradable polybutylene adipate terephthalate (PBAT)‐based material, used in wearable electronics for sensing human motion, is beneficial for environmental protection. Although PBAT demonstrates good elongation at break and impact performance, specific studies on its processing, modification, and porous structure are needed. Therefore, PBAT/single‐walled carbon nanotube (SWCNT) porous material was prepared via a salt‐templating method. It was found that part of the SWCNT was embedded in the walls of the pores in the PBAT substrate, while another part was exposed on the pore surface. PBAT served as the structural framework, and SWCNT functioned mainly as the active component, especially the SWCNT exposed on the surface. This unique microstructure imparted the porous material with desirable piezoresistive properties and effective electromagnetic interference (EMI) shielding capabilities. When the material was compressed, the exposed SWCNT was forced into closer contact, increasing the number of electrical transport pathways and further enhancing conductivity. The resulting porous sensor exhibited a notable response to strain up to 100% and demonstrated high sensitivity (1.25) while maintaining robust cyclic stability after 1000 cycles. Human pulse and finger flexion were successfully recorded using the fabricated porous sensor. Moreover, the porous material displayed EMI shielding capabilities, primarily through the absorption of electromagnetic (EM) waves, a phenomenon associated with the rough surface of the pores created by the exposed SWCNT. The overall electromagnetic shielding effectiveness was around 60 dB. Given these advantages, the green biodegradable material PBAT shows significant potential for application in piezoresistive sensors and electromagnetic interference shielding with appropriate modification and preparation.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"35 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147883469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Formula Design of Hyperbranched Polyarylether‐Based Low Dielectric Photosensitive Resin and Study of <scp>UV</scp>‐Cured Films Properties","authors":"Lingmei Jiang, Chenghao Wang, Changhong Xiao, Guangsheng Zhang, Yibo Wang, Haoran Liu, Kuanyu Yuan, Lishuai Zong, Jinyan Wang, Xigao Jian","doi":"10.1002/pat.6598","DOIUrl":"https://doi.org/10.1002/pat.6598","url":null,"abstract":"ABSTRACT For large‐area electronic and high shape complexity structure applications, various solution‐processable materials are chosen as dielectric layer due to their simple molding process via spin‐coating, casting, or 3D printing at room temperature. Herein, the acrylic‐ended fluorinated hyperbranched polyaryletherketone ( hb ‐P6FAEK‐Ace) was used as the prepolymer and then, the composition of photosensitive resin formula was regulated by adjusting the addition ratio of hb ‐P6FAEK‐Ace and diluents (acrylimorpholine [ACMO] 1,6‐Hexanediol diacrylate [HDDA]). These photosensitive resin solutions showed the relative low viscosities ranged ranging from 18 to 253 mPa S at 100°C which was in favor of the future 3D printing method and printing accuracy. Then, the obtained UV‐cured films show the maximum tensile strength up to 71.9 MPa and superior thermal properties with the T g of 157°C–177°C and T 5% of 314°C–351°C. Moreover, they also exhibited the good dielectric performance with dielectric constants of 2.43–2.20 and dielectric loss of 0.013–0.014 at 1 MHz–1 GHz. These abovementioned satisfactory performance could be ascribed to the aromatic skeleton of hb ‐P6FAEK‐Ace, introduced polarizability‐CF 3 groups and the inner cavities for the hyperbranched structures, also the precise control of formula composition. Additionally, the curing degree, shrinkage of solid, and moisture properties were also researched thoroughly. This work provides a simple formula design though to construct the high performance and low dielectric photosensitive resin for the requirements of microelectronic applications.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"35 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147920071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Age resistant low density peroxide cured EPDM rubber insulation for large rocket motors","authors":"I. Kingstone Lesley Jabez, Urmila Das, Nakka Sudarshan, R. Sheena Rani, B. V. Paparao","doi":"10.1002/pat.6585","DOIUrl":"https://doi.org/10.1002/pat.6585","url":null,"abstract":"Novel methodology introduced to incorporate peroxide in the rubber matrix led to successful development of peroxide cured EPDM insulation based on precipitated silica, a conventional filler. Effect of Silica Filler on the physical, mechanical, thermal, ablative properties and thermal degradation of such an insulation has been recently published. As an outcome of above study, peroxide cured EPDM insulation with 25 PHR of Silica, has been promulgated as potential low density insulation meeting all the requirements of Large Rocket Motor, while having a density as low as 0.997 g/cm<jats:sup>3</jats:sup> and <jats:italic>T</jats:italic><jats:sub>g</jats:sub> as low as −55°C. Effect of aging on mechanical, thermal properties and thermal degradation behavior of low density peroxide cured EPDM insulation has been studied and the findings have been corroborated by FTIR Spectroscopy and morphological Examination by SEM.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"10 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142256998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation, mechanical analysis and investigation of swelling behavior of boron nitride reinforced hydrogel polymer composite films","authors":"Fehmi Saltan","doi":"10.1002/pat.6588","DOIUrl":"https://doi.org/10.1002/pat.6588","url":null,"abstract":"This study presents the preparation, hydrogel kinetics, and mechanical analysis of Boron Nitride (BN) reinforced PVA/PVP/PEO‐BN hydrogel composite films using Polyvinyl alcohol (PVA), Polyvinyl pyrrolidone (PVP), and Polyethylene oxide (PEO) commercial polymers. Dynamic mechanical analysis tests reveal that PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>‐BN composite films exhibit plastic‐viscoelastic behavior under a maximum force of 18 N. The Young's Modulus values for PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>, PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>‐BN<jats:sub>%10</jats:sub>, and PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>‐BN<jats:sub>%20</jats:sub> are 0.22, 0.32, and 0.44 MPa, respectively. The highest % Strain value is observed in PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>‐BN<jats:sub>%20</jats:sub>, reaching 279.80%. In the hydrogel kinetics study, Schott's and Fickian models are utilized. The regression from the Fickian model is quite low, with exponential diffusion index, <jats:italic>n</jats:italic>, values lower than 0.5, indicating a classical Fickian water diffusion mechanism. Schott's model provides graphs with significantly higher regression compared to the Fickian model. The results indicate compatibility with the other model and confirm the presence of water‐based diffusion. Equilibrium swelling values (Se, g H<jats:sub>2</jats:sub>O/g gel) are 6.71, 7.03, and 7.91 for PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>, PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>, PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>‐BN<jats:sub>%10</jats:sub>, and PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>‐BN<jats:sub>%20</jats:sub>, respectively. Differential Scanning Calorimetry (DSC) analysis results show that the glass transition temperatures, Tg, are 52.37, 60.20, and 63.05°C for PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>, PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>‐BN<jats:sub>%10</jats:sub>, and PVA<jats:sub>90</jats:sub>PEO<jats:sub>5</jats:sub>PVP<jats:sub>5</jats:sub>‐BN<jats:sub>%20</jats:sub>, respectively.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"31 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142257000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Promotion on the thermal and mechanical behaviors of epoxy resin using phthalonitrile and functionalized‐SiO2","authors":"Shouhui Wu, Cong Peng, Zhanjun Wua","doi":"10.1002/pat.6579","DOIUrl":"https://doi.org/10.1002/pat.6579","url":null,"abstract":"The phenolic‐type phthalonitrile (PN) was added to EP/DDM system in order to enhance the thermal and mechanical performance at high temperature. The influence of the added PN on the curing process of EP/DDM was studied via DSC and the activating energy (<jats:italic>E</jats:italic><jats:sub>α</jats:sub>) was calculated based on iso‐conversional method. The <jats:italic>E</jats:italic><jats:sub>α</jats:sub> values corresponding to EP/DDM crosslink reaction remained at about 60 kJ mol<jats:sup>−1</jats:sup> while it dramatically increased to 68.2 kJ mol<jats:sup>−1</jats:sup> when PN content reached 50 wt% (EP‐PN50). The <jats:italic>T</jats:italic><jats:sub>g</jats:sub> and char yield at 700°C in N<jats:sub>2</jats:sub> increased from141°C, 25.7%, for the neat EP/DDM to 226°C, 68.7% for the EP‐PN50. The measured char yields of the cured blend were higher than the calculated values which implies the interaction between EP/DDM and polyphthalonitrile network. The tensile and bending tests were carried out at 413 K and the modulus of EP‐PN50 remains 2.3 Gpa. On the meantime, the cyano‐functionalized SiO<jats:sub>2</jats:sub> (CNSiO<jats:sub>2</jats:sub>) was prepared to further promote the mechanical behaviors of this resin blend in high temperature. The contact angles of raw SiO<jats:sub>2</jats:sub>, KH560SiO<jats:sub>2</jats:sub>, CNSiO<jats:sub>2</jats:sub> with EP‐PN50 are 59.3, 52.6, 49.7°, respectively, which confirms the better wettability of CNSiO<jats:sub>2</jats:sub> to the EP/PN blend. Furthermore, the tensile and bending tests conducted at 413 K confirmed that the CNSiO<jats:sub>2</jats:sub> was more efficient on enhancing the mechanical performance of this EP/DDM/PN system at high temperature.","PeriodicalId":20382,"journal":{"name":"Polymers for Advanced Technologies","volume":"4 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142257002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}