What is Monofilament PP Micro Fiber for Dry Mix Mortar?
Monofilament PP Micro Fiber for dry mix mortar is a high-performance reinforcing fiber made from 100% virgin polypropylene (PP) through a unique extrusion and drawing process. Once added to a dry mortar mix, the bundled fibers disperse evenly into single filaments, preventing segregation and ensuring consistent reinforcement throughout the material.
These microfibers enhance the internal cohesion and tensile strength of mortars, effectively controlling plastic shrinkage cracking, improving impact resistance, and contributing to improved durability.
They are hydrophobic and chemically stable, meaning they do not absorb water and remain inert in cementitious environments, providing long-term stability and compatibility with other construction additives.
Product Range Overview
LANDU NovaStar™ offers a specialized range of Monofilament PP Micro Fibers for dry mix mortar, each engineered for specific mortar and concrete applications:
3MM
Monofilament PP Fiber 3MM
Ideal for fine finishing mortars and thin-layer applications where smooth surfaces and uniform dispersion are crucial.
6MM
Monofilament PP Fiber 6MM
Commonly used in repair mortars, grouts, and leveling compounds, providing superior crack control and surface finishing.
9MM
Monofilament PP Fiber 9MM
Designed for general-purpose use in both structural and non-structural mortars, offering balanced strength and flexibility.
12MM
Monofilament PP Fiber 12MM
A preferred choice for GRC (Glass Reinforced Concrete) elements, repair mortars, and thin concrete sections requiring enhanced flexural strength.
19MM
Monofilament PP Fiber 19MM
Best suited for industrial flooring, shotcrete, and heavy-duty repair works where maximum crack control and impact resistance are required.
ULTRAFINE
PP Ultrafine Microfiber
Specifically tailored for high-performance dry-mix systems that demand excellent surface aesthetics and fine internal reinforcement at micro levels.
Need help choosing the right fiber for your project?
Contact Our ExpertsWhy Choose LANDU NovaStar™?
Choosing NovaStar™ Monofilament PP Micro Fiber means partnering with a brand known for its innovation, consistency, and customer-centric approach.
Global Compatibility
Meets ASTM, EN, and regional standards worldwide.
Field-Proven Performance
Trusted by manufacturers across multiple continents for dry mix mortars and specialty concretes.
Flexible Options
Complete range from 3MM to 19MM, plus ultrafine versions for specific performance targets.
Technical Partnership
NovaStar™ engineers work directly with customers to optimize formulations and improve results.
Sustainability
Produced under eco-conscious processes; polypropylene fibers are recyclable and free of harmful additives.
Long-Term Reliability
Resistant to environmental degradation, corrosion, and chemical attack in any climate.
Monofilament PP Micro Fiber Key Roles in Dry Mix Mortar
NovaStar™ Monofilament PP Micro Fiber delivers multiple performance benefits beyond standard reinforcement
Exceptional Dispersibility
Specially treated surface enables uniform dispersion. Fibers separate into single filaments during mixing, preventing clumping.
Superior Crack Resistance
Bridges micro-cracks during plastic and hardened stages, effectively controlling shrinkage and extending service life.
Enhanced Mechanical Properties
Significantly improves tensile, flexural, and impact strength. Enhances fatigue resistance under cyclic loading.
Acid & Alkali Resistance
Chemically inert polypropylene resists attacks from alkaline cement and acidic environments, maintaining integrity over time.
Improved Workability
Fibers don't tangle or affect workability. Ideal for spray plasters and automated dry mix plants.
Safe & Non-Corrosive
Lightweight, non-conductive, and non-corrosive. Safe handling without risk of injury or chemical reaction.
Monofilament PP Micro Fiber Application Fields
Monofilament PP Micro Fiber is widely applied across various construction domains with exceptional versatility
Repair & Restoration Mortars
Prevents crack formation due to restrained shrinkage and temperature stress.
Leveling & Surface Mortars
Provides smooth, crack-free finishes for vertical and horizontal surfaces.
Pre-packed Bagged Mortars
Ideal for ready-to-use bagged products with consistent quality control.
Tiling Adhesives & Grouts
Resists micro-cracking during thermal and moisture variations.
GRC Components
Enhances impact and flexural strength without altering appearance or density.
Industrial Flooring & Screeds
Reduces early cracking and extends lifespan under mechanical loads.
Comprehensive Support from LANDU
We deliver complete, engineered solutions covering every stage of your product lifecycle
Pre-Sales Services
- Technical consultation and product selection guidance
- Dosage and compatibility recommendations
- Laboratory-based mix design optimization
- Customized fiber specifications and packaging
After-Sales Services
- Continuous technical support during application
- Performance evaluation and optimization assistance
- Rapid troubleshooting and on-site feedback response
Contract Manufacturing Services
For clients requiring private labeling or specialized fiber production, LANDU offers fully integrated contract manufacturing including:
- R&D collaboration and formulation customization
- Quality-controlled manufacturing process
- Comprehensive testing and documentation
Formulation Development Services
Building on decades of experience, LANDU provides tailor-made formulations for various construction materials:
- Crack resistance improvements
- Enhanced durability and longevity
- Anti-corrosion solutions for aggressive environments
- Flexural and impact strength enhancement
Whether you're developing new products or upgrading existing formulas
LANDU delivers end-to-end technical value
Quality Assurance – Precision at Every Step
At LANDU, quality is not just a metric—it's a philosophy embedded in every part of our production. Our Monofilament PP Micro Fiber is manufactured under stringent quality assurance systems.
Real-time Process Monitoring
Using a distributed control system (DCS), every production stage is continuously monitored to ensure dimensional stability and consistent fiber properties.
Advanced Laboratory Testing
Each batch undergoes detailed analysis using precision instruments to verify tensile strength, length uniformity, and melting point stability.
State-of-the-art Quality Control
Our laboratory is equipped with advanced testing instruments ensuring every batch meets the highest standards.
Multi-Level Testing Protocols
Incoming raw materials, in-process fibers, and finished batches are tested against internal and international benchmarks before approval.
Traceability and Documentation
A Certificate of Analysis (COA) accompanies every batch, ensuring clients can trace the production process from raw material source to final packaging.
Typical Dosage and Usage Guidelines
Although the exact dosage depends on application needs, here are general recommendations for Monofilament PP Micro Fiber in dry mix mortar:
Repair Mortars & Leveling Compounds
0.6 – 1.0 kg/m³Tile Adhesives or Thin Renders
0.3 – 0.9 kg/m³GRC Elements or Precast Products
0.9 – 1.5 kg/m³Industrial Flooring or Screeds
1.0 – 2.0 kg/m³Usage Instructions
Fibers should be dry-blended into the powder mix before adding water, ensuring uniform distribution for maximum reinforcement efficiency.
Innovation and Customer Success
LANDU continuously invests in research and technology improvement to lead the fiber reinforcement industry. Our team collaborates with international laboratories, academic institutions, and construction material producers to develop next-generation fibers that meet evolving market requirements.
By combining scientifically engineered materials, advanced manufacturing, and dependable supply chain management, NovaStar™ aims to empower our partners with three core values that define our brand in the global building materials market.
Quality
Innovation
Reliability
Innovation and Customer Success
LANDU continuously invests in research and technology improvement to lead the fiber reinforcement industry. Our team collaborates with international laboratories, academic institutions, and construction material producers to develop next-generation fibers that meet evolving market requirements.
By combining scientifically engineered materials, advanced manufacturing, and dependable supply chain management, NovaStar™ aims to empower our partners with three core values that define our brand in the global building materials market.
Quality
Innovation
Reliability
Reinforce Your Dry Mix Materials with
LANDU NovaStar™
NovaStar™ Monofilament PP Micro Fiber represents the fusion of advanced polymer technology with practical construction performance, ensuring consistent improvement in durability, crack resistance, and workability.
International Certifications
Meets ASTM, EN, and global standards
Precise Quality Control
Advanced testing and monitoring
Technical Services
Comprehensive support
From 3MM to 19MM and Ultrafine Microfiber, LANDU offers complete solutions engineered to meet global standards—delivering value, reliability, and innovation.
Innovation and Customer Success
LANDU continuously invests in research and technology improvement to lead the fiber reinforcement industry. Our team collaborates with international laboratories, academic institutions, and construction material producers to develop next-generation fibers that meet evolving market requirements.
By combining scientifically engineered materials, advanced manufacturing, and dependable supply chain management, NovaStar™ aims to empower our partners with three core values that define our brand in the global building materials market.
Quality
Innovation
Reliability
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