Properties
WT series water-based tackifying resin, narrow particle size distribution, long storage period, good compatibility, does not contain any organic solvent. WT series is suitable for a variety of environmentally friendly water-based adhesives, such as water-based label glue, water-based packaging glue, water-based spray glue.
WestTech WT series tackifying resin is compatible with acrylic emulsion, VAE, PVA, SBR, NBR, CR, NR, and other emulsions.
Grade
| Grade | Emulsion system | Resin type | Non-volatile Content (%) | Softening point (°C) | Brookfield viscosity (mPa．S) | Average particle size (mm) | pH Value | Properties |
| WT8100 | Cationic | Rosin Ester | 54-56 | 95-105 | 300-800 | ≦270 | 6-8 | High softening point and low viscosity, suitable for high-speed coating of water-based adhesives |
| WT6100 | Cationic | Rosinol | 54-56 | 95-105 | 300-800 | ≦270 | 6-8 | High softening point, high temperature resistance, aging resistance, outstanding water resistance |
| WT5570 | Cationic | Rosin Ester | 54-56 | 65-75 | 300-1000 | ≦270 | 6-8 | Does not contain APEO, improves the peeling and stickiness of water-sensitive pressure adhesive on different surfaces |
| WT5170R | Cationic | Rosin Ester | 49-51 | 65-75 | 300-1000 | ≦270 | 6-8 | Does not contain APEO, improves the peeling and stickiness of water-sensitive pressure adhesive on different surfaces |
| WT3509 | Cationic | Rosin Ester | 54-56 | 65-75 | ≦600 | ≦250 | 6-8 | Low surface energy, good adhesion and wetting properties. Low viscosity suitable for high solid content systems |
