<***N lang=EN-US>PVP<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">具有好的黏附性能，可作黏合劑，用于墨水、油墨可使書寫和印刷的字跡牢固地附著于紙張上而不易脫落和褪色。再者，<***N lang=EN-US>PVP<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">對無機顏料、有機顏料分散體有良好的分散穩(wěn)定效果，用于墨水和油墨可得到均一的分散體系，不易沉淀，不堵塞鋼筆和各類噴嘴，得到的字跡深淺均勻一致。而且<***N lang=EN-US>PVP<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">具有不揮發(fā)性，其作用和功能持久。尤其是印刷或打印設備長期停止運行也不會堵塞噴嘴，具有流暢的重復噴射書寫性能。用于墨水、油墨的<***N lang=EN-US>PVP<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一般為分子量較低的<***N lang=EN-US>PVP-K12<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">到<***N lang=EN-US>PVP-30<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">產(chǎn)品。

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">作為印刷品，如郵票、打印機色帶等使用的噴印墨水，由于需要長期使用，所以需要耐光性和耐水性優(yōu)良的顏料作為墨水的著色成分，要求作為顏料微粒子的主要成分能均勻分散，避免分散不好引起的凝集，噴印墨水在分散穩(wěn)定性和黏度等方面性能如果不好，就會使噴印畫像和字跡不滿意。另外由于噴印設備長期使用會導致局部升溫，還要求墨水具有一定的溫度穩(wěn)定性。

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">圓珠筆用墨水、油墨中加入<***N lang=EN-US>PVP-K30<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">起到保護膠體、增稠、增黏的作用，使書寫流利，不溢流、不褪色，還可以減少球珠的磨損，延長其使用壽命。

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">日本專利<***N lang=EN-US>9-59 554<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">給出了一些<***N lang=EN-US>PVP<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在墨水、油墨的應用配方及制作方法?，F(xiàn)舉出兩例：

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">配方一：碳素墨水<***N lang=EN-US>

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">成分<***N lang=EN-US><***N style="mso-spacerun: yes">??????????????????????????????????????? <***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">份數(shù)

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">碳黑<***N lang=EN-US><***N style="mso-spacerun: yes">???????????????????????????????????????? 10

<***N lang=EN-US>NVP/<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">***共聚物（分子量<***N lang=EN-US>10000<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）<***N lang=EN-US><***N style="mso-spacerun: yes">???????????? 7.0

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">水<***N lang=EN-US><***N style="mso-spacerun: yes">?????????????????????????????????????????? 33.0

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在油漆振蕩器中分散處理上述成分，得到碳黑分散液，然后在上述分散液中加入下面的組分：

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">甘油<***N lang=EN-US><***N style="mso-spacerun: yes">?? <***N style="mso-spacerun: yes">??????????????????????????????????????25<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（份）

<***N lang=EN-US>2-<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">***酮<***N lang=EN-US><***N style="mso-spacerun: yes">?????????????????????????????????? <***N style="mso-spacerun: yes">?25

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">水<***N lang=EN-US><***N style="mso-spacerun: yes">?????????????????????????????????????????? 150

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">混合攪拌后離心分離除去粗大粒子，得到噴印用墨水。

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">配方二：圓珠筆用油墨<***N lang=EN-US>

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">成分<***N lang=EN-US><***N style="mso-spacerun: yes">??????????????????????????????????????? <***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">份數(shù)

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">炭黑<***N lang=EN-US><***N style="mso-spacerun: yes">??????????????????????????????????? <***N style="mso-spacerun: yes">????8.0

<***N lang=EN-US>PVP-K30<***N style="mso-spacerun: yes">??????????????????????????????????? 8.0

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">二乙二醇<***N lang=EN-US><***N style="mso-spacerun: yes">??????????????????????????????????? 20

<***N lang=EN-US>2-<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">***酮<***N lang=EN-US><***N style="mso-spacerun: yes">????????????????????????????????? 5.0

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">水<***N lang=EN-US><***N style="mso-spacerun: yes">????????????????????????????????????????? 59.8

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">防腐劑<***N lang=EN-US><***N style="mso-spacerun: yes">????????????????????????????????????? 0.2

<***N style="FONT-FAMILY: 宋體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">上述組分混合后在球磨機中分散處理，離心分離除去粗大粒子即得到圓珠筆用黑色油墨。

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