Shenyang Xingzhenghe

Highly Flexible

Highly Flexible

High Flexibility RDP is specifically developed for applications demanding superior flexibility and crack resistance, making it ideal for use in environments with significant substrate movement or extreme temperature and humidity fluctuations.
Appearance: White or off-white powder
Solid content: 98.0±1
Glass transition temperature: -5~5
ash content: 12~16
Bulk density: 400~550
Particle Size: 80~130
viscosity: 300~600
Tensile bond strength: ≥1.2
Product Details Product Application
Product Details

High Flexibility RDP is a type of redispersible polymer powder primarily designed to enhance flexibility and deformation resistance. It effectively mitigates cracks in building materials caused by stress, temperature fluctuations, and shrinkage. Suitable for applications such as tile adhesives, self-leveling compounds, and external wall insulation systems, it significantly extends overall service life.

  • High Flexibility

Significantly improves material resistance to bending and deformation, mitigating cracking risks from thermal contraction and external forces.

  • Strong Impact Resistance

Enhances the impact resistance of mortars and adhesives, withstanding mechanical damage during use.

  • Excellent Crack Resistance

Effectively disperses stress, reduces micro-cracks on building surfaces, and boosts overall system stability.

  • Excellent Compatibility

Compatible with diverse substrates, delivering reliable performance on tiles, EPS/XPS boards, and thermal insulation mortar systems.

Product Application

High Flexibility RDP is widely used in tile adhesives, exterior wall insulation mortars, self-leveling compounds, and repair mortars. It significantly enhances durability and crack resistance, ensuring buildings maintain stability and aesthetics under long-term environmental exposure.

  • Tile Adhesives

Enhances flexibility and bonding strength, particularly suitable for large-format tiles and outdoor applications, reducing tile detachment.

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  • Exterior Wall Insulation Mortar

Enhances adhesion between the insulation layer and the substrate, resisting cracking caused by external temperature variations and wind forces.

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  • Self-Leveling Mortar

Enhances material toughness to prevent cracks caused by settlement or compression after construction completion.

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  • Repair Mortar

Enhances the impact resistance and abrasion resistance of the mortar repair layer, extending the service life of the repaired area.

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