快速原型系統為一種產品製造的系統，藉由此系統快速開發新的展品，並且降低製造成本。在過往的研究中，快速原型系統主要的加工材料為光硬化樹脂，以光做為能量來源，照射至光硬化樹脂來硬化成型，但材料成型後成脆性，為了克服此問題，本次研究的複合材料中以TPA為主要基材，此材料具有環保特性，不含揮發性有機化合物的排放，且低能量消耗，1,6 - 己二醇丙烯酸酯（HDDA）作為反應稀釋劑，降低樹脂黏度，並添加奈米鈦酸鋇粉末(Nano BaTiO3)，增強機械性質和熱性質。

Rapid Prototyping system is a product manufacturing system using light as main energy source. It can reduce cost of developing new product from the initial idea to production. A major drawback of Rapid Prototyping technology is the photopolymer, material uses in this system, are brittle. In order to overcome this problem, a composite system of nano Barium Titanate (nano BaTiO3) and Tetra-function Polyacrylate (TPA) was investigated. TPA is UV-curing acrylate resin that suitable for rapid prototyping system. It also has environment-friendly aspect (no VOC emission and low energy consumption). As reactive diluents, 1,6 Hexanediol Acrylate (HDDA) was added. As result, Addition BaTiO3 can increase mechanical properties and thermal properties .

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