VI-R02 High Density PU Blend Polyols Spray Foam for Roof Insulation 310-380 mgKOH/g Hydroxyl Value 0.024 W/m.K Thermal Conductivity
Price:
Negotiable
MOQ:
1drum
Delivery Time:
5-8 days
Brand:
VICUS-VIDA
Product Description
Product Overview
VI-R02 High Density PU Blend Polyols is a specialized spray foam formulation designed for superior thermal insulation applications. This pale yellow to brown viscous liquid reacts with isocyanate to produce high-performance polyurethane foam with exceptional insulation properties.
Key Applications
- Building roof insulation projects
- Cold storage facilities
- Large-scale pipeline insulation
- Irregular thermal insulation projects
Performance Advantages
- Smooth and uniform cell structure
- Low thermal conductivity (≤0.024 W/m.K)
- Excellent flame resistance (oxygen index ≥26)
- Superior low temperature dimensional stability
- High compressive strength (≥3000 MPa)
Technical Specifications
| Parameter | Value |
|---|---|
| Appearance | Pale Yellow to Brown Viscous Liquid |
| Hydroxyl Value | 310-380 mgKOH/g |
| Dynamic Viscosity at 25℃ | 100-200 mPa.s |
| Gravity at 20℃ | 1.12-1.20 g/ml |
| Storage Temperature | 10-25℃ |
| Shelf Life | 6 months at 20-30℃ |
Processing Characteristics
| Parameter | Value |
|---|---|
| Mixing Ratio (PBW) | VI-R02: MDI = 100:100-105 |
| Components Temperature | 20℃ |
| RT | 3-5 seconds |
| GT | 6-10 seconds |
Foam Properties
| Property | Value |
|---|---|
| Thermal Conductivity at 15℃ | ≤0.024 W/m.K |
| Spray Density | ≥50 kg/m³ |
| Compressive Strength | ≥3000 MPa |
| Closed-cell Rate | ≤1% |
| Water Absorption | ≤3% |
Packaging: Available in 220kg net steel drums or IBC tanks
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Company
Vida New Material Technology Co., Ltd.
Location
Room 305, No. 9 Building, No. 16299 Puwei Road, Shanghai, China
Contact Person
David