Styrene-acrylic acid polymer LD-909
Styrene-acrylic acid polymer Application: Water-based varnishes, Water-based inks
Typical features
- Excellent pigment wetting and dispersing performance, can grind 35%-45% high color content color paste
- Excellent transferability and printability
- Excellent glossiness
- Low solids and high viscosity
Quality Indicators
| Appearance | Transparent flake granules |
| Non-volatile fraction wt% | >99 |
| Average molecular weight Mw | 12000 |
| Acid value mgKOH/g | 235 |
| Softening point ℃ | 155 |
| Tg, oC | 100 |
How to use
A: Suggested resin formulation
| Order | Raw materials | 25% ammonia formulation | Monoethanolamine formulation |
| 1 | LD-909 | 28 | 28 |
| 2 | Ammonia（25%） | 7.56 | |
| 3 | Ethanolamine | 8.12 | |
| 4 | Deionized water | 63.94 | 63.28 |
| 5 | Diol monobutyl ether | 0.5 | 0.5 |
| Defoamer | / | / | |
| Total | 100 | 100 | |
| Viscosity, mPa.s | 1800 | 3200 |
B: Suggested Grinding Slurry Formulation
| Order | Raw materials | Carbon Black Formulation | Azo Red 57:1 formulation |
| 1 | 28% LD-909 resin liquid | 32 | 32 |
| 2 | DS-50 | 1.0 | 2.0 |
| 3 | Toner | 35 | 40 |
| 4 | Deionized water | 32 | 26 |
| 5 | Defoamer | Add as appropriate | Add as appropriate |
| 6 | Zirconium Bead Vision | Add as appropriate | Add as appropriate |
| Total | 100 | 100 | |
| Viscosity, mPa.s | < 500 | < 500 |
Package specification
- Specification：200g / 500g / 5kg / 20kg
- This product is not dangerous goods, and can be transported as general cargo.
- Protected from exposure, rain and high temperature
Mail to us
Just fill out the form below and send it to us!
