中粘度凝胶状水性颜料型墨水的研究

Study on water-soluble gel inks

研制了一种适用于中性笔的黑色水性颜料型凝胶状墨水,经测定其外观、pH值、粘度、表面张力、耐水性、耐热性、干燥性、间歇书写、稳定性等性能均达到国外同类产品标准。

A new kind of water - soluble black gel ink for gel ink pen was developed. The prepared ink was tested to have good appearance, pH- values, solution viscosity, surface tension, water- resistance, anti - heat property, dryness, writing intermission and stability. It reaches the foreign standard of the same gel ink.