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linda@landu-china.com +86 138-0013-8000
High-Purity Industrial Polymer

NOVASTAR™ Polyvinyl Alcohol (PVA)

Powered by advanced R&D and precision-controlled manufacturing, LANDU delivers NOVASTAR™ PVA with industry-level consistency, performance, and global reliability.

Stable Viscosity Control
Industry-Level Consistency
Worldwide Trust
Molecular Formula: (C₂H₄O)ₙ
CAS No.: 9002-89-5
99.8%
Purity Level
±2%
Viscosity Control
ISO
Certified Quality
Stable Performance
Batch Consistency
Global Standard
Premium Grade
Advanced Polymer Technology

LANDU NOVASTAR™ PVA Technology

Premium Grade High Stability Excellent Film Formation

NOVASTAR™ Polyvinyl Alcohol is a high-purity, water-soluble polymer engineered for superior film formation, adhesion, binding strength, and multi-industry compatibility. Its controlled viscosity, optimized hydrolysis degree, and excellent solubility make it a preferred choice across manufacturing sectors.

LANDU Quality Assurance

01

Consistent Quality

Batch-to-batch consistency
02

Global Standards

International production

03

R&D Support

Advanced technical team
04

OEM Solutions

Customizable formulations
Technical Excellence

Key Technical Advantages

Strong Adhesion

Strong Adhesion

Enhanced bonding across multiple substrates including paper, textiles, wood, and metals with superior cohesive properties for demanding applications.

Core Technology

Excellent Film Formation

Creates smooth, flexible, and durable films for coatings and adhesives

Fast Dissolution

Superior water solubility with stable viscosity

High Stability

Resistant to oxidation and thermal stress

Wide Compatibility

Seamless integration with various systems

Product Highlights

Engineered for Excellence in Every Application

PVA Product Highlights
99.9%
Purity Level
20+
Years Experience

High-Purity Polymer

Consistent viscosity range with superior quality control

Superior Binding Strength

Enhanced cohesive properties for demanding applications

Smooth Film Formation

Optimal for coatings and emulsions with flawless finish

Excellent Solubility

Works in both hot and cold water systems efficiently

Enhanced Durability

Improves strength and flexibility of end products

Broad Compatibility

Integrates with diverse industrial formulations seamlessly

Typical COA

Technical Specifications

Item Unit Specifications Results
Hydrolysis Mole % 86.0 – 90.0 87.6
Viscosity mPa·s 44.0 – 56.0 49.6
Total Volatile % ≤ 5.0 3.5
Purity % ≥ 91.5 95.28
Ash Content % ≤ 0.5 0.35
pH (4% solution) — 5.0 – 7.0 5.8
Particle Size — 20 mesh / 80 mesh Conforms

Values shown are typical and may vary within specification limits. Contact LANDU for custom specifications.

PVA Technical Analysis
✓ Lab Verified

Technical Description

NOVASTAR™ PVA is manufactured with precise hydrolysis and viscosity control. Its stable polymer chain structure ensures predictable performance, excellent solubility, and reliable adhesion across applications. Low volatile content and minimal ash ensure high stability during processing and storage.

Application Advantages for Industrial Use

Powered by LANDU's Polymer Engineering Expertise

Textile Sizing Application
01

Textile Sizing & Fiber Processing

Engineered for high-performance warp sizing with enhanced tensile strength, reduced yarn fuzzing, and improved weaving efficiency for high-speed looms.

Learn More
Adhesive Application
02

Adhesive & Glue Formulations

Precision-controlled polymerization for strong adhesion, excellent film formation, and enhanced water resistance in woodworking and industrial applications.

Learn More
Coatings Application
03

Coatings, Emulsions & Films

Smooth film formation with improved coating strength, scratch resistance, and increased dispersion stability for water-based paint systems.

Learn More
Paper Making Application
04

Paper Making & Surface Treatment

Trusted by global manufacturers for stronger fiber bonding, improved rigidity, and enhanced printability with superior coating smoothness.

Learn More
Construction Application
05

Construction & Mortar Additives

Decades of expertise in dry-mix chemicals, improving mortar cohesion, workability, and reducing cracking for durable construction surfaces.

Learn More
Resin Application
06

Resin Intermediate & Specialty Chemicals

High-purity synthetic intermediate for alkyd resins, lubricants, plasticizers, and electronic chemicals with strict impurity control.

Learn More
Verified through LANDU Laboratory Testing

Performance Demonstration

99.9% Film Integrity

Controlled polymer chain structure ensures uniform, durable film formation.

High Adhesion Strength

Superior bonding performance across porous and non-porous substrates.

Stable Viscosity Control

Every batch follows strict viscosity control and QA protocols.

Performance Testing
Laboratory Verified

100% Formulation Compatibility

Designed for seamless integration with:

Mortars
Emulsions
Coatings
Adhesives
Paper formulations

Packaging & Logistics Reliable Supply Chain by LANDU

Standard Packaging

  • 25 kg plastic woven bags
  • 800 kg jumbo bags (optional palletizing)
  • Custom packaging with LANDU or customer branding available

Container Loading

  • 20' FCL: 17 MT (non-palletized)
  • Moisture-proof and export-grade packing

Lead Time

  • Standard dispatch: 7–14 days
  • Fast production cycle for regular LANDU partners
LANDU Packaging

Delivery Terms

FOB CFR CIF EXW

Additional Incoterms available

Payment Options

T/T
L/C
OA
PayPal

PayPal available for samples

OEM Customization Services
Premium Service
Customization Services

OEM & Custom Formulation Services

LANDU – Your Partner for Tailored Polymer Solutions

LANDU provides complete customization services:

Adjusted viscosity & hydrolysis degree
Modified solubility profiles
Private-label packaging (logo, color, language)
Custom performance optimization
Technical support for product upgrading or formulation transition

Our team supports you from sample testing to full-scale production.

Professional Laboratory

LANDU R&D and Technical Support

Global Customer Support

Our R&D centers are equipped for:

Viscosity analysis
Hydrolysis testing
Film formation & strength testing
Adhesion and polymer stability testing
Customized R&D for unique customer applications

Continuous Technical Support

LANDU offers end-to-end technical support, ensuring stable performance in your production process.

LANDU R&D Laboratory
ISO
Certified
24/7
Support

Claim Your Complimentary NOVASTAR™ PVA Sample

Experience LANDU's polymer performance first-hand:

Fast dissolution
Strong adhesion
Smooth film formation
Industrial-grade purity
100% Free Sample Fast Global Shipping Technical Support Included
learn more about landu

LANDU – Your Global Partner for Polymer & Chemical Solutions

At LANDU, we deliver:

High-Performance Additives

Advanced polymer additives engineered for superior performance

Manufacturing Capability

State-of-the-art production facilities with quality assurance

Sustainable Production

ESG-driven practices for environmental responsibility

Global Logistics

Reliable worldwide shipping and supply chain management

Partnership Programs

Long-term collaboration opportunities for distributors

Ready to partner with a trusted global supplier?

Contact LANDU Today
Advanced Polymer Technology

LANDU NOVASTAR™ PVA Technology

Premium Grade High Stability Excellent Film Formation

NOVASTAR™ Polyvinyl Alcohol is a high-purity, water-soluble polymer engineered for superior film formation, adhesion, binding strength, and multi-industry compatibility. Its controlled viscosity, optimized hydrolysis degree, and excellent solubility make it a preferred choice across manufacturing sectors.

LANDU Quality Assurance

01

Consistent Quality

Batch-to-batch consistency
02

Global Standards

International production

03

R&D Support

Advanced technical team
04

OEM Solutions

Customizable formulations
Technical Excellence

Key Technical Advantages

Strong Adhesion

Strong Adhesion

Enhanced bonding across multiple substrates including paper, textiles, wood, and metals with superior cohesive properties for demanding applications.

Core Technology

Excellent Film Formation

Creates smooth, flexible, and durable films for coatings and adhesives

Fast Dissolution

Superior water solubility with stable viscosity

High Stability

Resistant to oxidation and thermal stress

Wide Compatibility

Seamless integration with various systems

Product Highlights

Engineered for Excellence in Every Application

PVA Product Highlights
99.9%
Purity Level
20+
Years Experience

High-Purity Polymer

Consistent viscosity range with superior quality control

Superior Binding Strength

Enhanced cohesive properties for demanding applications

Smooth Film Formation

Optimal for coatings and emulsions with flawless finish

Excellent Solubility

Works in both hot and cold water systems efficiently

Enhanced Durability

Improves strength and flexibility of end products

Broad Compatibility

Integrates with diverse industrial formulations seamlessly

Typical COA

Technical Specifications

Item Unit Specifications Results
Hydrolysis Mole % 86.0 – 90.0 87.6
Viscosity mPa·s 44.0 – 56.0 49.6
Total Volatile % ≤ 5.0 3.5
Purity % ≥ 91.5 95.28
Ash Content % ≤ 0.5 0.35
pH (4% solution) — 5.0 – 7.0 5.8
Particle Size — 20 mesh / 80 mesh Conforms

Values shown are typical and may vary within specification limits. Contact LANDU for custom specifications.

PVA Technical Analysis
✓ Lab Verified

Technical Description

NOVASTAR™ PVA is manufactured with precise hydrolysis and viscosity control. Its stable polymer chain structure ensures predictable performance, excellent solubility, and reliable adhesion across applications. Low volatile content and minimal ash ensure high stability during processing and storage.

Application Advantages for Industrial Use

Powered by LANDU's Polymer Engineering Expertise

Textile Sizing Application
01

Textile Sizing & Fiber Processing

Engineered for high-performance warp sizing with enhanced tensile strength, reduced yarn fuzzing, and improved weaving efficiency for high-speed looms.

Learn More
Adhesive Application
02

Adhesive & Glue Formulations

Precision-controlled polymerization for strong adhesion, excellent film formation, and enhanced water resistance in woodworking and industrial applications.

Learn More
Coatings Application
03

Coatings, Emulsions & Films

Smooth film formation with improved coating strength, scratch resistance, and increased dispersion stability for water-based paint systems.

Learn More
Paper Making Application
04

Paper Making & Surface Treatment

Trusted by global manufacturers for stronger fiber bonding, improved rigidity, and enhanced printability with superior coating smoothness.

Learn More
Construction Application
05

Construction & Mortar Additives

Decades of expertise in dry-mix chemicals, improving mortar cohesion, workability, and reducing cracking for durable construction surfaces.

Learn More
Resin Application
06

Resin Intermediate & Specialty Chemicals

High-purity synthetic intermediate for alkyd resins, lubricants, plasticizers, and electronic chemicals with strict impurity control.

Learn More
Verified through LANDU Laboratory Testing

Performance Demonstration

99.9% Film Integrity

Controlled polymer chain structure ensures uniform, durable film formation.

High Adhesion Strength

Superior bonding performance across porous and non-porous substrates.

Stable Viscosity Control

Every batch follows strict viscosity control and QA protocols.

Performance Testing
Laboratory Verified

100% Formulation Compatibility

Designed for seamless integration with:

Mortars
Emulsions
Coatings
Adhesives
Paper formulations

Packaging & Logistics Reliable Supply Chain by LANDU

Standard Packaging

  • 25 kg plastic woven bags
  • 800 kg jumbo bags (optional palletizing)
  • Custom packaging with LANDU or customer branding available

Container Loading

  • 20' FCL: 17 MT (non-palletized)
  • Moisture-proof and export-grade packing

Lead Time

  • Standard dispatch: 7–14 days
  • Fast production cycle for regular LANDU partners
LANDU Packaging

Delivery Terms

FOB CFR CIF EXW

Additional Incoterms available

Payment Options

T/T
L/C
OA
PayPal

PayPal available for samples

OEM Customization Services
Premium Service
Customization Services

OEM & Custom Formulation Services

LANDU – Your Partner for Tailored Polymer Solutions

LANDU provides complete customization services:

Adjusted viscosity & hydrolysis degree
Modified solubility profiles
Private-label packaging (logo, color, language)
Custom performance optimization
Technical support for product upgrading or formulation transition

Our team supports you from sample testing to full-scale production.

Professional Laboratory

LANDU R&D and Technical Support

Global Customer Support

Our R&D centers are equipped for:

Viscosity analysis
Hydrolysis testing
Film formation & strength testing
Adhesion and polymer stability testing
Customized R&D for unique customer applications

Continuous Technical Support

LANDU offers end-to-end technical support, ensuring stable performance in your production process.

LANDU R&D Laboratory
ISO
Certified
24/7
Support

Claim Your Complimentary NOVASTAR™ PVA Sample

Experience LANDU's polymer performance first-hand:

Fast dissolution
Strong adhesion
Smooth film formation
Industrial-grade purity
100% Free Sample Fast Global Shipping Technical Support Included
learn more about landu

LANDU – Your Global Partner for Polymer & Chemical Solutions

At LANDU, we deliver:

High-Performance Additives

Advanced polymer additives engineered for superior performance

Manufacturing Capability

State-of-the-art production facilities with quality assurance

Sustainable Production

ESG-driven practices for environmental responsibility

Global Logistics

Reliable worldwide shipping and supply chain management

Partnership Programs

Long-term collaboration opportunities for distributors

Ready to partner with a trusted global supplier?

Contact LANDU Today
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