Bentonite Additives for Sealant Production
Bentonite Additives for Sealant Production | Stable Rheology & Sag Control
Bentonite-based additives developed for sealant production to improve sag resistance, filler suspension, and long-term viscosity stability.
Sealant production often struggles with sagging, filler settling, and viscosity drift—especially during extended storage.
Bentonite additives create a structured network within sealant formulations that improves yield value and low-shear viscosity. This structure keeps fillers suspended and sealants stable without making them difficult to apply.
For producers, this results in smoother extrusion, better vertical performance, and fewer rejected batches. The additive supports consistent quality from production to on-site application.
If sag control and storage stability are key production concerns, bentonite additives offer a proven and cost-efficient solution.
FAQ – Bentonite Additives for Sealant Production
Why is bentonite used in sealant production?
It improves rheology, sag resistance, and filler suspension.
Does bentonite affect extrusion force?
Properly formulated systems remain easy to gun and tool.
Is it suitable for construction sealants?
Yes, it is widely used in construction and industrial sealants.
Can it prevent filler settling during storage?
Yes, it significantly improves suspension stability.
Does it work in high-viscosity sealants?
Yes, it performs well in high-build systems.
Can it replace multiple stabilizing additives?
In many formulations, yes.
USP – Bentonite Additives for Sealant Production
Improves sag resistance in sealants
Prevents filler settling during storage
Supports smooth extrusion and tooling
Cost-effective for large-scale production
Proven in industrial sealant manufacturing