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发明公开
CN102489332A 一种具有光催化作用的PVC糊及其制备方法 无效 - 驳回

一种具有光催化作用的PVC糊及其制备方法
摘要：
本发明公开了一种具有光催化作用的PVC糊及其制备方法，按照重量份计算，它是由PVC糊树脂100份、增塑剂60～80份、纳米TiO21～10份、稳定剂1.5～2.5份、硅油0.5～1份和降粘剂0.8～1.5份制备而成。与现有技术相比，本发明将纳米TiO2光催化剂固定在PVC增塑糊中得到具有光催化作用的PVC糊，可以用于光催化降解亚甲基蓝等有机染料废弃物，工艺简单，成本低廉，并且PVC糊可非常方便的成型成各种形状，应用广泛。
摘要（英）：

The invention discloses polyvinyl chloride (PVC) paste with a photocatalysis effect and a preparation method thereof. The PVC paste is prepared from 100 weight parts of PVC paste resin, 60 to 80 weight parts of plasticizer, 1 to 10 weight parts of nano TiO2, 1.5 to 2.5 weight parts of stabilizing agent, 0.5 to 1 weight parts of silicone oil, and 0.8 to 1.5 weight parts of viscosity reducer. Compared with the prior art, the invention has the advantages that: the PVC paste with the photocatalysis effect is obtained by fixing a nano TiO2 photochemical catalyst in the PVC plasticized paste, the PVC paste can be used for performing photocatalytic degradation on organic dye wastes such as methylene blue and the like, is low in cost, and can be conveniently shaped to have various shapes, and has a wide application range, and the method is simple.

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