Dispersant 391 is a high-molecular-weight block copolymer solution containing pigment and dye affinity groups, free of VOC and APEO polyether block dispersants. It is used in inkjet, printing ink, pigment and dye industries, etc.
It is suitable for wetting and dispersing resin-free and resin-containing organic pigments.
It is a universal dispersant with wide tolerance for acid and alkali resistance, high temperature resistance, etc.
Items | Specifications |
Appearance | Transparent and turbid |
Active ingredient | >98.5% |
Content | 99%±1 |
40℃ Viscosity (mPa.s) | 55-75 |
Amine Value | <10 |
Color(APHA) | 7-9 |
PH Value | 6.5-7.5 |
When stored or transported at temperatures below 0°C, stratification or turbidity may occur. Stir well before use.
PY211 | PY114 | PR343 | PR153 | PO30 | PB79 | PV 26 | PV93 | PB60 | |
391 | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 10 | 10 |
Defoamer 2250 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
Sterilizing agent | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
Deionized water | 42.6 | 42.6 | 37.6 | 42.6 | 42.6 | 43.6 | 58.6 | 36.6 | |
Pigment | 23 | 25 | 20 | 25 | 22 | 30 | 16 | 30 | 14 |
Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
