Product Details
Place of Origin: Jinan, Shandong
Brand Name: JIURUNFA
Certification: ISO9001
Model Number: JRF 616
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: $3000
Packaging Details: 50KG drum, 100KG drum, tonne container
Delivery Time: 5-14 work days
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 10000 Ton
Product Name: |
Polyurethane Resin (PU) |
Chemical Type: |
Polyurethane Polymer |
Form: |
Liquid / Solid |
Appearance: |
Transparent To Milky White |
Solid Content: |
30% – 100% |
Viscosity (25°C): |
500 – 100,000 MPa·s |
Density (25°C): |
1.00 – 1.20 G/cm³ |
PH Value (Waterborne): |
7.0 – 9.0 |
Solvent Type: |
Water-based / Solvent-based |
Tensile Strength: |
10 – 50 MPa |
Elongation At Break: |
200% – 800% |
Hardness: |
Shore A 20 – Shore D 75 |
Abrasion Resistance: |
Excellent |
Flexibility: |
Good To Excellent |
Elastic Recovery: |
High |
Water Resistance: |
Excellent |
Oil Resistance: |
Good |
Yellowing Resistance: |
Optional Non-yellowing |
Application Method: |
Spray / Roller / Brush |
Surface Dry Time: |
10 – 60 Min |
Full Cure Time: |
4 – 24 H |
Product Name: |
Polyurethane Resin (PU) |
Chemical Type: |
Polyurethane Polymer |
Form: |
Liquid / Solid |
Appearance: |
Transparent To Milky White |
Solid Content: |
30% – 100% |
Viscosity (25°C): |
500 – 100,000 MPa·s |
Density (25°C): |
1.00 – 1.20 G/cm³ |
PH Value (Waterborne): |
7.0 – 9.0 |
Solvent Type: |
Water-based / Solvent-based |
Tensile Strength: |
10 – 50 MPa |
Elongation At Break: |
200% – 800% |
Hardness: |
Shore A 20 – Shore D 75 |
Abrasion Resistance: |
Excellent |
Flexibility: |
Good To Excellent |
Elastic Recovery: |
High |
Water Resistance: |
Excellent |
Oil Resistance: |
Good |
Yellowing Resistance: |
Optional Non-yellowing |
Application Method: |
Spray / Roller / Brush |
Surface Dry Time: |
10 – 60 Min |
Full Cure Time: |
4 – 24 H |
Polyurethane Product Introduction
Polyurethane is a versatile high-performance polymer widely used in coatings, adhesives, sealants, elastomers, and composite materials. Known for its excellent mechanical strength, flexibility, and chemical resistance, polyurethane plays a critical role in modern industrial and commercial applications.
Our polyurethane products are formulated using advanced polymerization technology to deliver reliable performance across a wide range of substrates and environmental conditions. They provide strong adhesion, superior durability, and long-lasting protection while maintaining excellent processing stability.
Our polyurethane products are manufactured under strict quality control standards to ensure consistent performance and batch stability. Customized solutions and technical support are available to meet specific application requirements and industry standards.
Polyurethane parameter table
| Item | Typical Range / Value | Description |
|---|---|---|
| Base fabric material | Shandong, China | - |
| Brand Name | JRF | |
| Product Type | Polyurethane Resin | Waterborne / Solvent-Based / Solvent-Free |
| Appearance | Appearance | Milky white or transparent liquid |
| Solid Content (%) | Solid Content | 30 – 60 % (customizable) |
| Viscosity (mPa·s) | Viscosity | 100 – 3000 at 25°C |
| pH Value | pH | 7.0 – 9.0 (waterborne system) |
| Density (g/cm³) | Density | 1.02 – 1.15 |
| Minimum Film-Forming Temperature (°C) | MFFT | ≤ 5 – 15 °C |
| Tensile Strength (MPa) | Tensile Strength | 10 – 40 |
| Elongation at Break (%) | Elongation at Break | 200 – 800 |
| Hardness | Hardness | Shore A 60 – 95 / Shore D optional |
| Adhesion | Adhesion | Excellent adhesion to multiple substrates |
| Abrasion Resistance | Abrasion Resistance | Excellent |
| Water Resistance | Water Resistance | No significant change after 24–72 h |
| Chemical Resistance | Chemical Resistance | Resistant to oils and mild acids/alkalis |
| Weather Resistance | Weather Resistance | Good / Enhanced options available |
| VOC Content | VOC Content | Low VOC, environmentally compliant |
| Storage Stability | Storage Stability | ≥ 6 months in sealed packaging |
| Storage Conditions | Storage Conditions | 5–35 °C, protect from freezing |
| Shelf Life | Shelf Life | 6 – 12 months |
Polyurethane characteristics
Polyurethane is a high-performance polymer material with a wide range of applications. It combines high strength with high flexibility, exhibits excellent adhesion to various substrates, and possesses good abrasion resistance, water resistance, chemical resistance, and weather resistance. Furthermore, polyurethane formulations are highly adjustable, allowing for flexible design of hardness, elasticity, and application properties to meet diverse application requirements. With increasingly stringent environmental regulations, water-based and low-VOC polyurethane systems have become mainstream, meeting both performance requirements and aligning with green environmental trends, making them a crucial material in modern coatings, adhesives, and functional materials.
Polyurethane product case studies
Application:
Industrial flooring coatings, factory floors, warehouse floors, chemical plant floors
Problem:
The customer’s industrial floor coating frequently showed corrosion, blistering, and surface degradation when exposed to chemicals such as acids, alkalis, oils, and cleaning agents. This led to frequent maintenance, safety risks, and increased operating costs.
Solution:
Our chemical-resistant polyurethane flooring system was applied as the main protective coating. The formulation offers excellent chemical resistance, strong adhesion to concrete substrates, and high mechanical strength, making it suitable for harsh industrial environments.
Result:
The polyurethane floor coating demonstrated outstanding resistance to acids, alkalis, oils, and chemical cleaners. Surface integrity and appearance remained stable after long-term chemical exposure. Maintenance frequency was significantly reduced, and the overall service life of the industrial floor was greatly extended.
Key Advantages:
Excellent chemical resistance
Strong adhesion to concrete substrates
High abrasion and impact resistance
Long-term durability in industrial environments
About Us
Jiurunfa Chemical Technology specializes in polyurethane and related chemical materials. Leveraging a mature R&D system, stable production capacity, and efficient delivery services, we provide comprehensive support throughout the entire process, from product selection and customized development to large-scale supply, helping clients quickly implement applications and enhance their market competitiveness.
Our Comprehensive Support Services:
Technical Integration and Needs Analysis:Based on client application scenarios (coatings, adhesives, construction, paper, textiles, etc.), we offer professional selection advice and technical support to accurately match performance requirements.
Product Customization and Formulation Optimization:We support the customized development of waterborne polyurethane and functional polyurethane products to meet different process, environmental, and performance requirements.
Stable Production and Strict Quality Control:With our own production system, batches are stable, and we strictly adhere to quality testing standards to ensure consistent product performance and reliable delivery.
Efficient Delivery and Continuous Supply:We offer readily available standard models, controllable delivery times for customized products, and support long-term stable supply to ensure clients' production plans are met.
After-Sales Technical Support and Long-Term Cooperation:We provide application guidance, troubleshooting, and technical upgrade suggestions to truly achieve long-term win-win cooperation.
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