Kehao Chemicals
Request a Quote
Performance Priorities

Target performance for this application

Explore the functional requirements that guide material selection, product matching, and application testing.

+

Water Retention

Helps the adhesive retain sufficient water during application, supporting cement hydration and maintaining consistent bonding and workability, especially on absorbent substrates.

+

Open Time

Maintains the adhesive’s workable and bonding properties for a longer period after application, giving installers sufficient time to place and adjust tiles.

+

Workability

Improves mixing, spreading, combing, and adjustment of the adhesive, providing a smoother and more consistent application experience.

+

Sag Resistance

Helps prevent tiles from sliding or sagging after installation, particularly on vertical surfaces, by providing appropriate rheological and structural control.

+

Adhesion

Supports strong and durable bonding between the adhesive, tile, and substrate, helping reduce the risk of debonding and tile detachment.

+

Flexibility

Helps the adhesive accommodate substrate movement, thermal changes, and minor deformation while maintaining bonding performance and reducing the risk of cracking.

+

Rheology Control

Controls the flow, consistency, viscosity, and structural behavior of the adhesive to achieve a balanced combination of workability, spreadability, and sag resistance.

+

Batch Consistency

Helps maintain stable adhesive performance from batch to batch, supporting consistent viscosity, water retention, workability, and application performance during production and use.

Problem Solving

Common application challenges

Open each topic to understand common issues and the considerations behind a more stable application result.

Short Open Time

The adhesive loses moisture too quickly after application, leaving insufficient time for tile installation and adjustment. This may reduce bonding performance, especially during large-area installation.

Poor Water Retention

The adhesive releases water too quickly, particularly when applied to highly absorbent substrates. This can affect cement hydration, workability, open time, and bonding performance.

Tile Slippage

Tiles may slide downward after being installed on vertical surfaces when the adhesive does not provide sufficient sag resistance and rheological control.

Poor Workability

The adhesive may be difficult to mix, spread, comb, or adjust during application, resulting in poor application feel and reduced installation efficiency.

Insufficient Adhesion

The adhesive may not provide sufficient bonding strength between the tile and substrate, increasing the risk of debonding, hollow areas, or tile detachment.

Poor Flexibility

The hardened adhesive may have insufficient flexibility to accommodate substrate movement, thermal changes, or deformation, increasing the risk of cracking or loss of adhesion.

Inconsistent Batch Performance

Different production batches may show variations in viscosity, water retention, workability, or bonding performance, making it difficult to maintain consistent product quality.

High Formulation Cost

Excessive use of cellulose ethers or polymer additives can increase formulation costs. The challenge is to achieve the required performance while maintaining a cost-effective formulation.

Application-Focused Support

Need help matching the right product?

Use the recommended Product pages as your starting point for key performance and technical information, then evaluate the best fit for your formulation and application goals.

Review Recommended Products
Phone number +86 181 3205 9888