Study on the preparation of long-term stability core–shell particles/epoxy acrylate emulsion and toughening improvement for 3D printable UV-curable resin

Liu, Shuang; Huang, Xianmei; Peng, Shuqiang; Zheng, Yanling; Wu, Lixin; Weng, Zixiang

doi:10.1007/s10965-023-03489-w

Cited by 5 publications

(6 citation statements)

References 42 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, these properties vary greatly due to the use of additives to improve desired resin properties [17]. Some additives can increase resin viscosity, while uncured printable resins are generally restricted to a viscosity of 5000 cP, and the viscosities of high-speed printable resins usually appear to be lower than 1000 cP [1,17,39].…”

Section: Industrial Challenges With Current Manufacture Using Vp Tech...mentioning

confidence: 99%

“…However, this is unsuitable for all resins because some resins undergo thermal polymerisation, and toxic chemicals from the (meth)acrylate formulations can be hazardous to workers [17]. Moreover, Liu et al [39] demonstrates that low-viscosity resins can be created using low-viscosity reactive diluents. More research should be conducted to be well aligned with industrial uses and in-field applications [13].…”

Section: Industrial Challenges With Current Manufacture Using Vp Tech...mentioning

confidence: 99%

“…Such advantages are summarised in detail in Figure 10. HM is used in aerospace to create complex components with optimised geometries, reduced weight and improved structural integrity [39]. It is particularly valuable for creating engine components and airframe parts.…”

Section: Hybrid Ammentioning

confidence: 99%

“…It is particularly valuable for creating engine components and airframe parts. Moreover, it can produce patient-specific HM is used in aerospace to create complex components with optimised geometries, reduced weight and improved structural integrity [39]. It is particularly valuable for creating engine components and airframe parts.…”

Section: Hybrid Ammentioning

confidence: 99%

“…Moreover, it can produce patient-specific implants and prosthetics with precisely tailored geometries in the medical field [38]. The additive phase can incorporate porous structures for the enhancement of osseointegration (i.e., the process of natural bone fusing and integrating with an artificial implant such as a prosthetic limb or dental implants for stability and functionality), notwithstanding proper fit warranted by subtractive operations [39]. HM is used to create injection moulds, diecasting moulds and tooling components with intricate features, along with reducing tooling lead time and improving production efficiency.…”

Section: Hybrid Ammentioning

confidence: 99%

See 4 more Smart Citations

Additive Manufacturing in Australian Small to Medium Enterprises: Vat Polymerisation Techniques, Case Study and Pathways to Industry 4.0 Competitiveness

Rooney,

Dong,

Pramanik

et al. 2023

JMMP

View full text Add to dashboard Cite

The advent of additive manufacturing (AM) in Australian small and medium-sized enterprises offers the direct benefits of time-saving and labour cost-effectiveness for Australian manufacturing to be highly competitive in global markets. Australian local businesses can tailor their products to a diverse range of customers with a quicker lead time on the sophisticated design and development of products under good quality control in the whole advanced manufacturing process. This review outlines typical AM techniques used in Australian manufacturing, which consist of vat polymerisation (VP), environmentally friendly AM, and multi-material AM. In particular, a practical case study was also highlighted in the Australian jewellery industry to demonstrate how manufacturing style is integrated into their manufacturing processes for the purpose of reducing lead time and cost. Finally, major obstacles encountered in AM and future prospects were also addressed to be well positioned as a key player in the revolutionised Industry 4.0.

show abstract

Section: Industrial Challenges With Current Manufacture Using Vp Tech...mentioning

confidence: 99%

Section: Industrial Challenges With Current Manufacture Using Vp Tech...mentioning

confidence: 99%

Section: Hybrid Ammentioning

confidence: 99%

Section: Hybrid Ammentioning

confidence: 99%

Section: Hybrid Ammentioning

confidence: 99%

See 3 more Smart Citations

Additive Manufacturing in Australian Small to Medium Enterprises: Vat Polymerisation Techniques, Case Study and Pathways to Industry 4.0 Competitiveness

Rooney,

Dong,

Pramanik

et al. 2023

JMMP

View full text Add to dashboard Cite

show abstract

Polyurethane‐based cross‐linked nano spheres and their application in toughening epoxy resin

Shi,

Li,

Song

et al. 2024

J of Applied Polymer Sci

View full text Add to dashboard Cite

Toughening thermo‐setting resins with both high impact strength and tensile strength is a challenging issue. In this study, a novel cross‐linked polyurethane nano spheres for toughening epoxy resin were prepared by self‐emulsification method with hexamethylene diisocyanate trimer (HDI trimer) and diethylene triamine (DETA) as the crosslinkers. The structure, morphology and particle size of cross‐linked polyurethane nano spheres were investigated by infrared spectroscopy, laser particle size analyzer and scanning electron microscopy. Results showed that the prepared cross‐linked polyurethane nano spheres showed spherical shape and had the size in the range from 40 to 258 nm. The application of cross‐linked polyurethane nano spheres in toughing epoxy resin was investigated. The results showed that cross‐linked polyurethane nano spheres can be uniformly dispersed in epoxy resin and no obvious aggregation phenomenon was observed. And the tensile strength and impact strength of epoxy resin can be increased simultaneously when the cross‐linked polyurethane nano spheres were used in toughening epoxy resin. With the increase of the amount of polyurethane nano spheres in epoxy resin, both the tensile strength and impact strength of epoxy resin had the trend of first increase and then decrease. The amount of HDI trimer in the microspheres had a great impact on their toughening effect on epoxy resin. When the cross‐linked polyurethane nano spheres contained HDI trimer content of 12 wt% and the amount of the nano spheres in epoxy resin was 8 wt%, the impact strength of the epoxy resin can reach as high as 23 kJ/m2, which was 4.33 times that of pristine epoxy resin. And the tensile strength of toughened epoxy resin was 50.7 MPa, which was at same level of that of pristine epoxy resin. The results of this study indicate that the cross‐linked polyurethane nano spheres have a great potential in toughening thermo setting resins, such as epoxy resin.

show abstract

Titanium nanoparticles bonded polyacrylates with enhanced properties fabricated using DLP 3D printing

Ganesamoorthy,

Prabhakaran,

Kanemoto

et al. 2024

J Polym Res

View full text Add to dashboard Cite

Study on the preparation of long-term stability core–shell particles/epoxy acrylate emulsion and toughening improvement for 3D printable UV-curable resin

Cited by 5 publications

References 42 publications

Additive Manufacturing in Australian Small to Medium Enterprises: Vat Polymerisation Techniques, Case Study and Pathways to Industry 4.0 Competitiveness

Additive Manufacturing in Australian Small to Medium Enterprises: Vat Polymerisation Techniques, Case Study and Pathways to Industry 4.0 Competitiveness

Polyurethane‐based cross‐linked nano spheres and their application in toughening epoxy resin

Titanium nanoparticles bonded polyacrylates with enhanced properties fabricated using DLP 3D printing

Contact Info

Product

Resources

About