Specifications
Appearance: Light yellow free-flowing powder
Volatile content (105°C, 2h): ≤3.5%
Particle size (<76μm / 200 mesh): ≥95%
Viscosity (7% xylene gel, 25°C): ≥3.5 Pa·s
Viscosity (5% 200# solvent, 25°C): ≥1500 mPa·s
Ignition loss (850-900°C): ≤40%
Features & Applications
Strong thickening, wide compatibility, requires polar activator.
Performs similarly to BT-184 but excels in 200# solvent oil, coal tar, and aromatic systems.
Used in paints, inks, sealants, greases, asphalt coatings, chlorinated rubber/ epoxy/ anti-corrosion/ container coatings, etc.
Equivalent International Brands：Bentone-52, Claytone-HT, Tixogel-VP, Viscogel-B4/B8
Packaging & Storage：
Packaged in double-layer bags with an outer kraft paper bag and an inner polyethylene film bag, or in valve paper bags. The weight is typically 25±0.25kg or as per customer requirements. When stored under dry conditions at temperatures between 0°C and 30°C, the shelf life is 24 months.
Download BT-188 TDS (PDF, 58KB)
