VS-07 Closed Cell Polyurethane Spray Foam System with 30-40kg/m³ Density and ≤24mW/(m·K) Thermal Conductivity
Price:
Negotiable
MOQ:
1000 kg
Delivery Time:
Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays
Product Description
VS-07 Closed Cell Polyurethane Spray Foam System
VS-07 is a premium spray blend polyol system utilizing 245fa blowing agent as an environmentally responsible alternative to HCFC-141B. When combined with isocyanate, it produces high-performance polyurethane foam with exceptional insulation properties.
Key Performance Advantages
- Fine and uniform cellular structure for consistent performance
- Low thermal conductivity (≤24mW/(m·K)) for superior insulation
- Excellent flame resistance with oxygen index ≥26
- Outstanding dimensional stability in low temperature environments
Physical Properties
| Property | Value |
|---|---|
| Appearance | Pale yellow to brown viscous liquid |
| Hydroxyl Value | 200-300 mgKOH/g |
| Dynamic Viscosity (25°C) | 100-200 mpa·s |
| Specific Gravity (20°C) | 1.12-1.20 g/ml |
| Storage Temperature | 10-25°C |
| Storage Stability | 6 months |
Recommended Mixing Ratio
| Component | Parts by Weight |
|---|---|
| VS-07 Blend Polyols | 100 |
| Isocyanate | 100-105 |
Reactivity Characteristics
| Parameter | Value |
|---|---|
| Cream Time | 3-5 seconds |
| Gel Time | 6-10 seconds |
Foam Performance Specifications
| Property | Test Method | Value |
|---|---|---|
| Spray Density | GB 6343 | 30-40 kg/m³ |
| Closed-cell Rate | GB 10799 | ≥90% |
| Initial Thermal Conductivity (15°C) | GB 3399 | ≤24 mW/(m·K) |
| Compressive Strength | GB/T 8813 | ≥150 kPa |
| Adhesive Strength | GB/T 16777 | ≥120 kPa |
| Elongation at Break | GB/T 9641 | ≥10% |
| Dimensional Stability (-20°C, 24h) | GB/T 8811 | ≤1% |
| Dimensional Stability (70°C, 24h) | GB/T 8811 | ≤1.5% |
| Water Absorption | GB 8810 | ≤3% |
| Oxygen Index | GB 8624 | ≥26 |
Applications
Ideal for various thermal insulation projects using spray technology, including cold storage rooms, industrial pots and vessels, and large-scale pipeline insulation systems.
Product Images
Frequently Asked Questions
Can we print our logo on the product?
Yes, we offer custom logo printing. Simply provide your logo design specifications.
Do you accept small orders?
We welcome small retailers and startups, offering flexible order quantities to support business growth and long-term partnerships.
How about the price? Can you make it cheaper?
We prioritize customer value and offer competitive pricing. Price negotiations are available based on order volume and specific requirements.
Do you offer free samples?
Samples are provided free of charge, though freight costs are the responsibility of the customer.
Are you able to deliver on time?
We specialize in reliable delivery and maintain consistent product quality, ensuring timely fulfillment of all orders.
What are your payment terms?
We accept T/T and L/C payments for your convenience.
Can I visit your company and factory in China?
We welcome visits to our facilities in China and would be pleased to host you.
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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