Fast-drying ink and non-fast-drying ink what is the difference in mechanism, fast-drying ink is the trend?

A: writing ink quick dry and ink moisture is a contradiction, we hope that the ink writing on the paper surface after the quick dry, but also hope to take off the cap placed (intermittent writing) after a period of good writing. How to balance, to achieve the performance we need? If the requirements for quick drying are high, it may affect the intermittent writing; if the requirements for intermittent writing are high, it may affect the requirements for quick drying.

At present, the neutral ink ballpoint pen standards require drying within 20s, this general ink can meet, because the ink is water-based, generally within ten seconds can certainly dry. However, there are some special circumstances, such as ball bead diameter or ink initial viscosity is relatively high neutral ink ballpoint pen, drying time may be a little lo nger. The current market popular quick-drying is a consumer demand or business buy, quick-drying must be combined with other performance, not a single pursuit of quick-drying.