一种联合混合和复合的光敏树脂,具有改善的机械性能和热稳定性,用于指甲油应用
Zhihong Chen1, Shengsen Wang2, Shengyue Feng2
1Nanxiong Ketian Chemical Co., Ltd., Shaoguan 512400, China.
Polymers
|January 11, 2025
概括
这项研究开发了用于指甲油的基于大豆油的新型烯酸树脂,解决了高粘度和不良机械性能的问题. 由此产生的UV可固化材料为增强的指甲油配方提供了更好的强度和灵活性.
科学领域:
- 聚合物化学 聚合物化学
- 材料科学 材料科学 材料科学
- 生物质利用生物质的利用
背景情况:
- 可UV固化生物基树脂在各种应用中至关重要.
- 现有的指甲油树脂具有高粘度和不充分的机械性能.
- 需要可持续的,高性能的替代品.
研究的目的:
- 合成和描述基于大豆油的新型烯酸盐光敏树脂.
- 为了提高指甲油应用的粘度和机械性能.
- 开发一种无溶剂,生物质衍生树脂系统.
主要方法:
- 豆油被环氧化并与烯酸反应,形成基于豆油的烯酸.
- 树脂进一步被异二酸盐修饰,以制造基于大豆油的聚氨烯酸盐.
- 使用紫外线固化形成薄膜,并评估其性能.
主要成果:
- 合成的以大豆油为基础的烯酸盐度为8.31 Pa·s.
- 紫外线固化膜的抗拉强度为35.36MPa,破裂时延长67.8%.
- 基于大豆油的聚氨烯酸薄膜表现出优异的热稳定性,在断裂时长度高达320%.
结论:
- 开发的基于大豆油的烯酸和聚氨烯酸树脂为指甲油提供了一个有希望的,无溶剂的替代品.
- 这些生物质衍生树脂克服了当前UV可固化的指甲油材料的局限性.
- 该研究强调了可持续材料在化品应用中的潜力.
相关概念视频
Accessory Structures of the Skin: Nails
Nails are one of the important accessory structures of the skin. They are hard, protective structures that cover the dorsal surface of the distal phalanges of fingers and toes. Nails are composed of specialized keratinized cells and serve various functions, including protection, sensation, and manual dexterity.
The main components of a nail include the following.
Nail Plate: The nail plate is the visible portion of the nail that extends beyond the fingertips or toes. It is a hard, translucent...
The main components of a nail include the following.
Nail Plate: The nail plate is the visible portion of the nail that extends beyond the fingertips or toes. It is a hard, translucent...
Bioavailability Enhancement: Drug Stability Enhancement and GI Retention
Improving a drug's stability in the gastrointestinal (GI) tract is paramount for enhancing its bioavailability and therapeutic effectiveness. Various strategies are employed to protect the drug from the harsh gastric milieu and to ensure its release and absorption at the desired site within the GI tract.Polymer coatings are one such method used to shield drugs from the stomach's acidic environment. By preventing premature drug release, these coatings improve the bioavailability of unstable...


