纸浆和纤维处理 | 陶氏公司

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优化纸浆加工中的漂白、脱油墨和亮度

原浆和回收纸浆的处理商正在寻求既符合安全和环境法规又操作高效和质量上乘的最终产品。我们的产品可以帮助配方设计师提供一系列纸浆和纤维处理，以满足这些需求。了解我们的添加剂和改性剂、螯合剂、螯合剂、乙二醇醚、胺类、聚乙二醇和表面活性剂如何帮助开发能够帮助：

减少油墨的重配
优化漂白效率并最大化亮度
最大限度减少浪费并提高流程效率
防止不良味道或气味并遵守食品接触应用中的法规
改善纸巾产品的湿强度
通过表面施胶增强干强度，生产更坚韧的包装材料
生产荧光增白剂以提升表观

制浆解决方案

优化漂白效率，最大化亮度，并避免在食品中形成不希望的气味和味道。

VERSENE™ 螯合剂—— 用于螯合重金属离子，以尽量减少亮度逆转，防止形成颜色，并避免不希望的味道和气味
DOWSIL™ 有机硅消泡剂 – 防止亚硫酸盐和牛皮纸浆洗涤中的泡沫问题，这种泡沫在低用量下有效，并有助于提高清洁纸浆的洗涤效率和排水
DOWFAX™、ECOSURF™ 和 TERGITOL™ 特种表面活性剂—— 用于消泡剂配方和脱气混合物，可改善干燥时间、增强产品完整性并提高工艺效率

造纸解决方案

使用配方添加剂提高脱气、脱粘和头盒应用的产品质量和工艺效率。

TERGITOL™、 TRITON™、 ECOSURF™ 和 DOWFAX™ 特种表面活性剂 —— 可用于高性能脱气混合物，有助于改善干燥时间并提高产品完整性
胺类和 Quat 188 阳离子试剂 ——光学增亮剂和湿强度和干强度树脂的关键成分

纸张整理解决方案

使用填料和粘度改性剂的组件优化成品质量。

胺 – 纸张填料浆料的关键成分
UCON™ 粘度改性剂 – 增加持久性，为用于组织应用的胶水提供低毒性选项
CARBOWAX™ 聚乙二醇 – 提供软化性、柔韧性和理想的滑爽特性，同时充当添加剂稳定剂，以支持一致的颜色和尺寸特性

循环利用解决方案

减少浪费，提高制浆和脱孔的工艺效率。

TERGITOL™、 TRITON™、 ECOSURF™ 和 DOWFAX™ 特种表面活性剂 – 有助于防止在回收流程中油墨的再沉积
DOWANOL™ 乙二醇醚 – 有助于去除回收纸上的油墨颗粒的多种溶剂
VERSENEX™ 螯合剂 – 加强回收纸的清洁和漂白
DOWSIL™ 有机硅消泡剂 – 回收纸张时，有助于在制浆过程中控制泡沫

纸浆和纸张解决方案
我们为纸浆和造纸行业提供广泛的化学品

快速链接

产品

技术内容

螯合剂剂量建模工具
PIMIC™数字建模可帮助优化螯合剂剂量。

Quat 188阳离子试剂
阳离子淀粉干强度添加剂的关键成分

产品科技

添加剂和改性剂

胺和螯合剂

表面活性剂、乳化剂和聚乙二醇