Low Viscosity and High Filler Loading: The Ideal Path to High-Performance Sealants
June 16, 2025
In sealant manufacturing, low viscosity translates to higher production efficiency and cost control. The Risun DS series Silane Modified Polymer offers outstanding low-viscosity characteristics, enabling manufacturers to incorporate more mineral fillers without compromising mechanical strength. This reduces base material usage and improves mixing and pumping performance, optimizing automated production lines.
Low viscosity also simplifies on-site application. Installers can easily extrude the material, filling fine gaps without bubbles and ensuring complete sealing. After curing, the dense network delivers long-term weather, water, and chemical resistance for both indoor and outdoor environments.
For large-scale producers focused on cost efficiency, the DS series allows flexible formulation, lower overall costs, and consistent product quality—an ideal foundation for high-performance construction sealants.
