VS-W01 PU Blend Polyols Spray Foam Insulation Material 310-380 mgKOH/g OH Value 35 kg/m³ Density
Price:
Negotiable
MOQ:
1drum
Delivery Time:
5-8 days
Brand:
VICUS-VIDA
Product Description
VS-W01 PU Blend Polyols for Spray Foam Insulation
VS-W01 is a specialized polyurethane spray foam blend polyol formulated for construction insulation applications. This pale yellow to brown yellow transparent liquid reacts with isocyanate to produce high-performance foam insulation with excellent thermal properties and dimensional stability.
Primary Applications
- Building wall thermal insulation projects
- Cold storage facilities and refrigeration systems
- Tanks and large diameter pipe insulation
- Industrial insulation applications
Key Performance Advantages
- Smooth, uniform cell structure for optimal thermal insulation
- Excellent low temperature dimensional stability
- High compressive strength and bond strength
- Low thermal conductivity for maximum energy efficiency
- Compatible with high and low pressure spray foam equipment
Technical Specifications
Physical Properties
| Parameter | Specification |
|---|---|
| Appearance | Pale Yellow to Brown Yellow Transparent Liquid |
| OH Value | 310-380 mgKOH/g |
| Dynamic Viscosity at 25℃ | 100-200 mPa.s |
| Density at 20℃ | 1.12-1.20 g/ml |
| Storage Temperature | 10-25℃ |
| Shelf Life | 6 Months at 20-30℃ |
Processing Characteristics
| Parameter | Specification |
|---|---|
| Mixing Ratio (PBW) | VS-W01: MDI = 100: 100-105 |
| Components Temperature | 20℃ |
| Rise Time | 3-5 seconds |
| Cure Time | 6-10 seconds |
Note: Actual processing data may vary depending on equipment and environmental conditions.
Foam Properties
| Property | Value |
|---|---|
| Initial Thermal Conductivity at 15℃ | ≤0.024 W/m.K |
| Density | ≥35 kg/m³ |
| Bond Strength | ≥120 MPa |
| Obturator Rate | ≥90% |
| Compressive Strength | ≥150 MPa |
| Elongation at Break | ≥10% |
| Dimensional Stability (-20℃, 24h) | ≤1% |
| Dimensional Stability (70℃, 24h) | ≤1.5% |
| Oxygen Index | ≥26 |
| Water Absorption | ≤3% |
Packaging
Available in 220kg net steel drums or IBC tanks for industrial-scale applications.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Vida New Material Technology Co., Ltd.
Location
Room 305, No. 9 Building, No. 16299 Puwei Road, Shanghai, China
Contact Person
David