Product Properties | |||
Product Name | Re-dispersible powder | ||
| Appearance | White powder | Protective colloid | PVA（Polyvinyl alcohol） |
Aggregation Type | EVA（Ethylene vinyl acetate copolymer） | Security | non-toxic |
Product specifications | |||
Solid content（%） | 99±1 | ||
Ash content (%) | 18±2 | ||
Stacking density(g/1) | 450-580 | ||
PH Value | 5.0-8.0 | ||
Lowest film forming temperature | 2℃ | ||
Glass transition temperature | 5℃ | ||
Average particle size | 90um | ||
viscosity | 2000 mPa.s | ||
| packing | |||
| Packed in 25 kg multilayer paper sack with polyethylene intermediate layer and inner P.E. bag. | |||
Hecocell®3028 Re-dispersible polymer powder can be dispersed in water and re-emulsified to form a stable emulsion, in addition to reaching the superior performance of EVA emulsion, it provides excellent convenience and reliability the storage and transportation.
Hecocell®3028Re-dispersible polymer powder when used with cement, gypsum and other inorganic cementitious materials together can enhance the adhesion strength between mortar and ordinary support between the adhesive force, improve cohesive strength and workability of mortar and greatly improve the tensile strength of materials and anti- Bending degree.
Hecocell®3028 Re-dispersible polymer powder superior performancer
·Improve the construction operation performance of mortar;
·Enhance the adhesive property and mechanical strength of mortar;
·Give the mortar with good heat resistance, water resistance, freeze-thaw resistance and aging resistance;
·Increase the flexibility of the mortar, reduce or avoid cracking of cement mortar, Etc.
Applications:
þBuilding exterior insulation mortar þCeramic tile adhesive þ Interface agent
þInterior and exterior wall putty þGypsum plaster þConcrete repairing etc
Storage:
It should be stored in a cool.dry place, and we suggest that it should be used up once for all after opening the bag, so as not to be affected by moisture;
Its useful life is 6months and it should be used as early as possible under high temperature and wet conditions to avoid increasing agglomeration probability;
Because of the thermoplastic city of the powder, the sacked height of the product is not allowed exceeding one tray.