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Hydrophobic Redispersible Polymer Powder in China

ACCURATE™ Hydrophobic Redispersible Polymer Powder (RDP) is an advanced polymer additive carefully formulated to repel moisture and deliver exceptional water resistance. Perfect for projects exposed to humid or wet conditions, it improves product lifespan while integrating seamlessly into your existing production processes.

LANDU Hydrophobic Redispersible Polymer Powder samples
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🔗
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Why Select ACCURATE™ Hydrophobic RDP?

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Outstanding Moisture Protection

Forms a robust hydrophobic shield that safeguards structural integrity in damp or challenging climates.

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Superior Bonding

Reinforces adhesion in construction and repair works, ensuring enduring performance over time.

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Optimized Handling & Application

Simplifies mixing and spreading, enabling smoother finishes with reduced labor effort.

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Long-Term Durability

Withstands environmental stressors that could weaken structures, maintaining consistent performance.

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Flexibility & Crack Reduction

Adapts to thermal expansion or contraction within structures, minimizing the risk of surface cracking.

Complete Product Information

Product Overview & Primary Uses

LANDU Hydrophobic Redispersible Polymer Powder
ACCURATE™ Hydrophobic RDP
CAS: 24937-78-8
HS Code: 39052900
Premium Quality
Hydrophobic

Available Product Grades

💚
Economical
Cost-effective solution
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Standard
Balanced performance
⭐
Premium
Maximum performance

Core Applications & Industries

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Construction Products

Advanced polymer solutions for modern construction materials and systems

High Performance
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Waterproof Mortars

Superior moisture protection for critical waterproofing applications

Moisture Shield
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EIFS / ETICS Systems

Enhanced thermal insulation composite systems performance

Thermal Efficiency
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Self-leveling Compounds

Smooth application with superior flow and leveling properties

Easy Application
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Plasters & Renders

Enhanced workability and long-term durability performance

Durability
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Technical Support

Complete formulation assistance and OEM private-label solutions

RDP 8035H – Technical Specifications

Comprehensive technical data and performance characteristics

LANDU RDP 8035H Product Sample
RDP 8035H
VAV/VAC Polymer
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≥99%
Solid Content
⚖️
400-600
Bulk Density (g/L)
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6-8
pH Value
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Flexible Type
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Hydrophobic Category
📊 Technical Parameter
✅ Specification Value
🧬 Polymer Type
VAV/VAC (Vinyl Acetate–Vinyl Versatate Copolymer)
🛡️ Protective Colloid
PVA
🔬 Solid Content (%)
≥ 99
🧪 Ash Content (%)
12 ± 2
⚖️ Bulk Density (g/L)
400–600
🌡️ Glass Transition Temp (Tg °C)
-10
🌡️ Min. Film Formation Temp (MFFT °C)
0
🧪 pH Value
6–8
🔄 Product Type
Flexible
💧 Product Category
Hydrophobic

Performance Highlights

Three key performance advantages that set our product apart

🌊
99.8%
Water Repellent

Exceptional Water-Repelling Capability

Forms an advanced hydrophobic barrier that provides superior mortar protection against moisture penetration, ensuring long-lasting structural integrity.

✓ Superior moisture protection
✓ Enhanced structural integrity
✓ Long-term durability
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3x
Stronger Adhesion

Improved Flexibility & Adhesion

Delivers exceptional bonding strength while maintaining flexibility to accommodate substrate movement and thermal expansion.

✓ Enhanced substrate bonding
✓ Thermal movement adaptation
✓ Crack resistance
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50%
Less Effort

Enhanced Workability

Optimized flow properties and reduced thermal-stress cracking enable smoother application processes with superior finish quality.

✓ Improved application flow
✓ Reduced cracking risk
✓ Better finish quality
Real-World Solutions

Typical Hydrophobic RDP Applications

Discover how our hydrophobic RDP enhances performance across diverse construction applications

Tile Adhesive Application
C2TE / S1 Grade
💧 Water Resistant
🔗 Strong Adhesion
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Tile Adhesive

(C2TE / S1 Grade)

Our Hydrophobic RDP ensures strong adhesion and water resistance in high-moisture tile installations, providing long-lasting performance in wet environments.

✓
Superior moisture protection
✓
Enhanced bonding strength
✓
High-moisture compatibility
EIFS ETICS System Application
EIFS / ETICS
🏠 Thermal Shield
🛡️ Crack Prevention
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EIFS / ETICS Systems

Thermal Insulation

Hydrophobic RDP protects insulation layers from water ingress and enhances elasticity to prevent cracking over time, ensuring optimal thermal performance.

✓
Water ingress protection
✓
Enhanced elasticity
✓
Long-term durability
Plastering Mortar Application
Mortar & Grout
⚡ Easy Application
💪 Structural Strength
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Plastering Mortar & Tile Grout

Professional Grade

Incorporating Hydrophobic RDP improves workability while maintaining structural strength and water resistance, perfect for professional finishing applications.

✓
Improved workability
✓
Maintained strength
✓
Water resistance
Waterproof Wall Putty Application
Wall Putty
✨ Smooth Finish
🛡️ Moisture Block
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Waterproof Wall Putty

Premium Quality

Hydrophobic RDP prevents moisture penetration and surface defects, ensuring a smooth and durable finish that stands the test of time.

✓
Moisture penetration prevention
✓
Surface defect protection
✓
Smooth, durable finish

Ready to Enhance Your Construction Projects?

Discover how our Hydrophobic RDP can improve your specific application requirements

4+
Key Applications
99.8%
Water Repellent
25+
Years Experience
Professional Solutions

Packaging & Storage

Comprehensive packaging solutions and storage guidelines for optimal product protection

LANDU RDP Packaging
📦

Standard Packaging

Professional Industrial Grade
Standard

Our standard packaging features 25 kg moisture-protected bags with inner plastic lining, specifically designed for optimal Hydrophobic RDP handling and storage. Each bag is engineered to maintain product integrity while providing convenient handling for industrial applications.

⚖️
25kg
Per Bag
Optimal handling size for industrial use
🛡️
100%
Protected
Moisture-resistant inner lining
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1,300kg
Max Stack
52 bags stacking capacity
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RDP
Optimized
Specialized for polymer powder
Custom RDP Package
⚙️

Custom Packaging

Tailored Solutions
Custom

We offer tailored packaging options designed to meet your specific product characteristics and market requirements for Hydrophobic RDP applications.

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Custom Sizes
Available in 10kg, 20kg, and 50kg options
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Private Label
Your brand packaging solutions
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Regional Compliance
Market-specific requirements
LANDU Warehouse Storage
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Storage Guidelines

Optimal Preservation
Essential

Proper storage is crucial for maintaining Hydrophobic RDP quality. Keep products sealed in a cool, dry environment to preserve water-repelling properties and ensure optimal performance.

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15-25°C
Temperature Control
Maintain cool, stable environment
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<60%
Humidity Control
Dry conditions are essential
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Sealed
Packaging Integrity
Keep bags tightly sealed
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Complimentary Samples
✅
Available Now

Experience ACCURATE™ Hydrophobic RDP

Complimentary Samples Available

Discover how LANDU's ACCURATE™ Hydrophobic Redispersible Polymer Powder can upgrade your formulation's water resistance, adhesion, and structural integrity.

Request a FREE sample for rapid delivery, backed by our expert technical team.

Key Performance Upgrades

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Water Resistance

Superior hydrophobic barrier protection

🔗

Enhanced Adhesion

Improved bonding and durability

⚡

Structural Integrity

Long-lasting performance reliability

LANDU Hydrophobic RDP Free Samples
🆓
FREE
Sample
⚡
FAST
Delivery

Why Choose ACCURATE™?

✓
Premium hydrophobic polymer technology
✓
Proven performance in demanding applications
✓
Expert technical consultation included
✓
ISO certified manufacturing quality
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Ready to Experience the Difference?

Get your complimentary sample with expert technical support

📦
Rapid Delivery
👨‍🔬
Technical Support
💰
No Cost
🤝
Partnership Excellence

Why Collaborate with LANDU?

🏆
Reliable Industry Leader

LANDU stands as a reliable industry leader, known for delivering quality, cost-effective chemical solutions with full technical support. We specialize in Cellulose Ethers (HPMC, HEMC, HEC) and Hydrophobic RDP production, while also offering Polycarboxylate Superplasticizers, Gypsum Retarders, Silicone Hydrophobic Powders, and Powder Defoamers — making us your comprehensive chemical partner for all construction and industrial applications.

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Cellulose Ethers

HPMC, HEMC, HEC specialization

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Hydrophobic RDP

Advanced polymer technology

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Construction Additives

Complete solution portfolio

Our Credentials

Proven excellence across all dimensions

LANDU Certifications
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Quality Certifications

Certified ISO 9001 & EU REACH compliance ensuring the highest quality standards and regulatory adherence across all our operations.

LANDU Innovation Center
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R&D Innovation Center

Proprietary R&D center boasting 11 patents and 4 usage patents, including breakthrough innovations in Hydrophobic RDP technology.

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Production Excellence

Advanced manufacturing capabilities

75,000
tons/year
LANDU Factory Production
Advanced Automation
Premium Raw Materials
Premium Materials

Flexible automation-based production with a 75,000-ton annual capacity capable of handling large-volume Hydrophobic RDP orders with consistent quality and reliability.

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Experience the LANDU Advantage

Request your free sample today and see why ACCURATE™ Hydrophobic RDP sets the benchmark for performance.

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