The standard QB/T 5223-2018 Low viscosity inks for ballpoint pens specifies the technical requirements for low viscosity inks applicable to ballpoint pens, including requirements for composition, viscosity, Color, printing performance, etc. The standard ensures the fluidity and Stability of ballpoint pen inks during writing and use.
| Status | Active |
|---|---|
| CCS | (Y50) 文具、绘图仪器、簿册、卡片 | ICS | (87.080) 墨水、油墨 |
| Release Date | 2018-02-24 00:00:00 | Implementation Date | 2018-07-01 00:00:00 |