Rosin Ester Dispersion Rosin emulsion EK550
EK-550 is a stable waterborne tackified dispersion, it can apply in pressure sensitive adhesives, adhesive tapes and labels, and especially compatible with acrylic, SBR and other waterborne synthetic and natural polymer.
Description
Rosin Ester Dispersion Rosin emulsion EK550
EK-550 Rosin Ester Dispersion
(An alternative to AQUATAC XR4324 from Arizona or SNOWTACK 780K from Lawter)
Description
EK-550 is a stable waterborne tackified dispersion, it can apply in pressure sensitive adhesives, adhesive tapes and labels, and especially compatible with acrylic, SBR and other waterborne synthetic and natural polymer. It can improve initial bonding strength, peeling strength and endurance bonding strength. It has good mechanical stability if produce and operate properly.
| Test Items | EK-550 |
| Apperance | White dispersion |
| Softening Point (R&B)°C | +75 |
| pH | 4-7 |
| Viscosity, Brookfield LVTD 60rmp@30°C，(mpa.s） | 50-200 |
| Total Solids content% | 49-51 |
| Average particle size,nm | ＜200 |
Character
- Unique anionic surfactant system, small particle size, excellent mechanical stability.
- High compatibility diversity, a significant thickening effect and compatibility.
- Full use of water as a solvent, does not contain any organic solvents.
- Improve adhesion, strong initial bonding strength.
- compatible with Acrylic latex, SBR latex, CR latex, EVA latex, TPR(SIS,SBS,SEBS)latex, NBR latex, NR latex.
Application
Emulsion pressure sensitive adhesive, adhesive, especially for double-sided tape to
replace solvent-based tackified resin
Packing and Storage
- Packing: 200kg/drum, IBC tank
- Shelf life : For a period of at least 6 months after shipment from production
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