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河南中德印刷材料厂

河南中德印刷材料厂

酯溶PVC油墨
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pvc油墨检测

发布时间:2018-07-02来源:河南中德印刷材料厂点击:242字号:

pvc油墨检测

  评估pvc油墨的性能主要依据油墨的印刷适性,影响油墨印刷适性的决定因素是油墨细度,黏度和酸度(即PH值)。而对油墨细度、黏度和酸度起主要作用的是油墨的连结料组分、颜料和助剂。

永彩彩票代理  LIANJIEKESHIYANLIAODEZAITI,QIZUFENHEXINGNENGDUIpvcYOUMODERUNSHI、FENSAN、LIUPINGYOUMINGXIANYINGXIANG,ZUOJUEDINGQIANGYOUMODENIANDU、GUANGZEDU。FUZHELI、GANZAOXINGJIYINSHUASHIXING;LIANJIELIAODENIANDUYULIANJIELIAODEPHZHI、SUOYONGSHUZHIJIEGOUHEFENZILIANGJIGUHANLIANGDAXIAOYOUGUAN。MUQIANSHUIXINGYOUMOLIANJIEKEZHONGYONGLIANGJIAODADESHISHUIRONGXINGBINGXISUANSHUZHI,TASUOJUYOUDEGUANGZEDU、NAIHOUXING、NAIREXING、NAISHUIXINGNAIHUAXUEFUSHIXINGDENGXINGNENGJUNYOUYUQITASHUZHI。WEILEDADAOMOUZHONGMUDE,YEKEJIZHONGSHUZHIPINHUNSHIYONGDANYAOJIANGUQIDUIYOUMOQITAXINGNENGDEYINGXIANG。

  YANLIAOFUYUpvcYOUMOYANSETEZHENG,YIMANZUYINSHUADUIYANSEDEYAOQIU。SHUIXINGYOUMOYONGYOUJIHUOWUJIYANLIAODOUYAOJINGGUOBIAOMIANCHULI,YANLIAOKELIDUYAOQIUZAI10-25um,QICI,YANLIAOBIXUNAIJIANXING(PHZHIZAI8.0-9.5)。WEITIGAOYANLIAOZAISHUIXINGLIANJIELIAOZHONGDEWENDINGXING,YIBANYAOTONGGUOTIANJIABIAOMIANHUOXINGJILAIZENGJIASHUZHIHESHUIDEQINHELIJIYANLIAOYUSHUIRONGXINGLIANJIELIAODEQINHELI。

  ZHUJIYONGYUDIAOZHENGpvcYOUMOSHIXING,DANYONGLIANGBUDANGJIANGYINGXIANGYOUMODEXINGNENG。RUSHILIANGDERUNSHIFENSANJIKEJIANGDISHUIXINGYOUMOXIDUHENIANDU,TIGAOSHUIXINGYOUMODEGANZAOXING;ZHURONGJINENGGOUJIANGDISHUIXINGTIXIDEBIAOMIANZHANGLIJINERJIANGDIYOUMODENIANDUANHUASHIJIZHONGLEIHEYONGLIANGDUISHUIXINGYOUMOTIXINIANDUDEBIANHUAJIWENDINGXINGQIZHONGYAODEZUOYONG,TONGSHIYINGXIANGSHUIXINGYOUMOpHZHIBIANHUA。

  以氨水作氨化剂时,由于其挥发性大,油墨厂家永彩彩票代理标售油墨干燥快,但容易导致印刷过程中水性油墨pH值的降低,进而导致黏度的增大;若使用有机胺作为氨化试剂,由干其比氨气挥发慢,PH值变化比较小,故油量黏度较稳定,但干燥速度过慢,成膜后耐水性差。


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河南中德印刷材料厂