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Rheology Additives – Standard Chemicals International

Rheology Additives

Rheology modifying additives can help improve the performance of cement-based systems by providing better adhesion, improved water retention, reduced shrinkage, and better workability, thus enabling the creation of durable and high-performance finished products.

Rheology modifying additives are used in cement-based systems such as pre-bagged, dry-mix systems for tile adhesive, self-leveling underlayment (SLU) flooring, anchors, patch repair, stucco render, and others to improve the flow and workability of the material.

Here are some examples of rheology-modifying additives and their benefits:

  • RDP (Re-Dispersible Powder): Cement-based systems use RDPs as binders and thickeners. They improve the material’s adhesion and water retention properties, which can help improve the workability and durability of the material.
  • Cellulose Ether: Cellulose Ether is derived from natural cellulose and is used as thickeners and binders in cement-based systems. They improve the material’s viscosity and water retention properties, which can help improve the flow and workability of the material.
  • PVA (Polyvinyl Acetate): PVA is a synthetic polymer used as a binder and thickener in cement-based systems. It improves the material’s adhesion and water retention properties, which can help improve the workability and durability of the material.
  • Modified starch: Starches are used as thickeners and binders in cement-based systems. They improve the material’s viscosity and water retention properties, which can help improve the flow and workability of the material.
  • PCE (Polycarboxylate Ethers): PCE is a synthetic polymer used as a superplasticizer and water reducer in cement-based systems. It improves the flow and workability of the material by reducing the viscosity and increasing the slump.

Cellulose Ether

Fumed Silica

Modified Starches

PCE (Polycarboxylate Ether)

PVA (Polyvinyl Alcohol)

RDP (Re-Dispersible Powder)