High-performance anionic styrene-butadiene copolymer emulsion specifically engineered for durable, flexible waterproofing membranes.
Excellent adhesion to diverse substrates including concrete, cementitious mortars, and lightweight aggregates without primer.
Outstanding UV resistance and long-term stability under cyclic wet-dry and freeze-thaw conditions.
Low VOC content compliant with EU Ecolabel and major global environmental regulations.
Enables rapid film formation at ambient temperatures, supporting efficient on-site application and early strength development.
Integral waterproofing admixture in cement-based slurry coatings for balconies and terraces.
Flexible waterproofing layer in polymer-modified bituminous systems for flat roofs.
Key binder in tile adhesive and grout formulations requiring enhanced water resistance.
Component in pre-packed waterproofing mortars for basement walls and foundations.
Performance enhancer in repair mortars for water-retaining structures such as reservoirs and swimming pools.
| Chemical Type | Anionic styrene-butadiene (SBR) copolymer emulsion |
| Product Form | Aqueous milky-white liquid |
| Appearance | Homogeneous, slightly opalescent dispersion |
| pH (at 20 °C) | 7.5 – 8.5 |
| Solids Content (wt. %) | 48.0 – 50.0 |
| Minimum Film Formation Temperature (MFFT) | +2 °C |
| Viscosity (Brookfield, RVT, #3 spindle, 20 rpm, 23 °C) | 50 – 150 mPa·s |
| Storage Stability (unopened, 5–30 °C) | ≥ 6 months |
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E-mail: wangxingqiang@ericwchem.com
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