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   怎么样的UV墨水才能称作好墨水,31度科技作为打印设备的厂家,生产UV打印机的同时也销

售UV墨水,UV打印机的核心就是墨水,那么UV墨水要满足哪些特点才是合格的好墨水呢。


                                                                                                                UV油墨的固化功能首要包括以下几个方面:

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                                                                                                                                    一、外表固化程度。查验打印材料外表有无粘连,用手去接触有无显着指纹印,假如要求严

                                                                                                                                    格的,能够在打印材料外面放小团棉花,然后用嘴吹走棉花,查看外表是否粘有较多棉纤。

                                                                                                                                    二、硬度。 完全充分固化的墨层外表润滑、有光泽、硬度高。

                                                                                                                                    三、柔韧性。 关于一些有一定可变形性的材料,要求固化层具有相应的柔韧性,如薄膜、皮

                                                                                                                                    革等。从某个角度看,柔韧性与硬度是一对矛盾。柔韧性首要调查墨层是否呈现爆裂或脱落现象。

                                                                                                                                    四、耐磨抗刮性。耐磨性一般通过磨耗仪测定,没有条件的能够将打印材料置于实践使用环境

                                                                                                                                    中盯梢调查。

                                                                                                                                    五、附着力。 附着力是指墨层与打印材料外表的结合力,影响油墨附着力的首要要素有打印

                                                                                                                                    的预处理、油墨的黏度和油墨配方。

                                                                                                                                    六、光泽度。 UV墨水比较容易获得高光泽度的固化外表,尤其使用UV打印机打印亚克力、PVC

                                                                                                                                    材料时更为显着。

                                                                                                                                    七、耐抗功能。 UV油墨的耐抗功能包括对弱酸弱碱及有机溶剂的耐受才能。

                                                                                                                                    八、热稳定性。一般来说,装饰性UV油墨无需考虑,假如用于发热电器装置或受热器材印刷时

                                                                                                                                    则需考虑。


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