| Summary: | 碩士 === 中原大學 === 化學工程研究所 === 100 === Abstract
The widespread application of Nanocomposites promotes the electronic industry, the communication industry and the traditional industry development, because those provide several excellent properties, such as, high strength, high rigidity, high thermal stability, low hygroscopicity, low air penetrability. Furthermore, along with the industrial technology vigorous development, the humanity has faced the serious environmental pollution and the destruction, will reduce the carbon and the low pollution system regulation using the energy conservation is future tendency, especially using the ultraviolet ray response's compound materials will be future mainstream.
The present paper is mainly the preparation gathers the urethane acrylic resin/clay nanometer compound materials, selects lipophilic light hardening resin PUA, and increases separately belongs to the water affinity not to change the archery target NA-Clay clay, and the surface changes archery target lipophilic clay P1450-Clay and P2450-Clay. Disperses evenly the first clay in the resolver, after then joins gathers the acid amide acrylic fabric widowed gathers the mixture agitation evenly, carries on the ultraviolet ray to respond that hardens the membrane, namely gathers the acid amide acrylic fabric resin/clay for this research nanometer compound materials.
PUA may open in the WAXRD test the lipophilic clay 0.5% P1450-Clay level spacing 12.03nm, and in the TEM chart may prove clearly achieves a nanometer dispersion, because of the crystal lattice arrange in neat rows, in the choke test the gas in the seepage way extension, enables the choke effect to achieve best 2.12g/cm2, decomposes the temperature in the TGA test to be possible to enhance to 404.9℃, because the scattered effect is good, not the easy perturbed lattice, the storage modulus to be high, the glass shift temperature pulls high to 130℃, hardness also from 2H to 5H.
In the angle of contact test the P1450-Clay adding water adsorptive attraction are least, therefore the hydrophobic increases thus enhances the material surface resistance water ability.
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