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紙用撥水劑 SK-wax 30/33
關於紙用撥水劑 SK-wax 30/33
SK-wax 30/33可分為表面上膠及打漿階段配合內部上膠，前者適用SK-wax 30，後者適用SK-wax 33。
本品為乳液狀石蠟，對於酸、鹼均十分安定；SK-wax 30適合使用在表面塗層，對於溫度十分穩定，適合使用於塗佈機。而SK-wax 33適用於打漿添加用，具有依附紙漿的特性及防止纖維之流失。
特性
外觀：乳白液狀石蠟
離子性：陰離子性
固成份：40 ± 1％
安定性：對於溫度、酸鹼、機械性、十分安定。
相溶性：於酸、鹼、非離子性及陰離子性配藥可併用。
溶解性：溶於任何比例的冷水，並抗硬水性。
作用
1.可防止紙張邊緣及角落捲曲。
2.使紙張更具耐折性及防皺性。
3.使紙張經塗佈後具抗水性，平滑性及光澤性。
4.對塗佈機呈安定乳液，易於操作。
5.併用本品，較單獨使用松香皂更具廉價及優越的耐水性，而不喪失紙張乾強度。工業用 紙更需使用本品達成防水的要求。
包裝
190KG/鐵桶裝
Water Repellent Agent SK-wax 30/33
(Wax emulsion for paper sizing)
About SK-wax 30/33
In paper manufacturing sizing process will determine the quality of paper. The surface sizing and beater sizing are divided. In surface sizing, SK-wax 30 is recommended, and the later, SK-wax 33 is used.
Two kinds of SK-wax are all completely of wax emulsion. They are stable in alkaline and acid solution. SK-wax 30 when it use in surface coating is more suitable and stable to the coating solution, temperature, coating calendar. SK-wax 33 is applied in beater sizing and it has feature to penetrate the pulp and prevent from losing of the solid materials to the waste water.
Typical Properties
Appearance: Milky white emulsion
Ion: Anion
Solid: 40 ± 1％
Stability: Quite stable in acid and alkaline solution Compatibility Compatible with non-ionic and anionic chemicals
Benefits
1. Paper printing have curl reduced or scuff resistance.
2. Fold and bending improved and must be of good result no cracking may occur.
3. More water resistance, smoothness and less dusting after calender coating on paper board.
4. Easy operation of calender coating, stable in coating solution.
5. Printability, even and smooth application.
6. Ink printing is more brilliant.
7. Can replace part of rosin size used, not to sacrifice dry strength property of paper, and to get much ink resistance.
Package
190KG/Drum
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