XF-3152 Phthalic Anhydride Polyester Polyol for Spray Insulation
This polyester polyol, XF-3152, is from the Phthalic Anhydride series and is designed for spray insulation applications. It features a hydroxyl value of 315±15 mgKOH/g and low viscosity of 3000±500 CPS, ensuring excellent flow and mixing during spraying.
Key Selling Points
- Consistent Hydroxyl Value: Hydroxyl value of 315±15 mgKOH/g ensures reliable reactivity with isocyanates for uniform foam density.
- Low Acid Value: Acid value ≤2.0 mgKOH/g minimizes side reactions, leading to stable foam formation.
- Low Moisture Content: Moisture ≤0.1% prevents unwanted CO2 generation during foaming, ensuring structural integrity.
- Optimal Viscosity: Viscosity 3000±500 CPS provides easy pumping and mixing in spray equipment, improving application efficiency.
Technical Specifications
| Parameter | Value |
|---|
| Hydroxyl Value (mgKOH/g) | 315±15 |
| Acid Value (mgKOH/g) | ≤2.0 |
| Moisture (%) | ≤0.1 |
| Viscosity (CPS 25℃) | 3000±500 |
Models and Options
Available in standard drums and IBC containers: 200kg, 225kg, 1000kg, 1200kg.
Materials and Structure
Based on phthalic anhydride (PA) and other raw materials like PTA, AA, DEG, GLY. This aromatic structure contributes to rigidity and thermal resistance.
Applications
Spraying insulation, polyurethane pipe insulation, sandwich panels, PU wood imitation, home appliances.
Customization
Custom packaging (drums/IBC) and delivery terms (FOB/CIF) available on request. MOQ as per customer request.
Case Study
A Polish client in the spraying foam industry used XF-3152 for 500 MT over 2 years. The foam showed high mechanical strength, wear resistance, and aging resistance in applications like wall spraying and insulation boards.
FAQ
What is the typical shelf life of XF-3152?
Not specified in the provided data, please contact us for details.
Can XF-3152 be used in cold storage insulation?
Yes, it is applicable for spraying insulation which includes cold storage applications.
What packaging options are available?
Packaging options include 200kg, 225kg drums and 1000kg, 1200kg IBC containers.
Do you provide samples?
Not specified, but MOQ is as requested by customer, indicating flexibility.
What is the recommended storage temperature?
Not specified, but keeping in a dry and cool place is generally advised. Contact for details.
Inquiry Information
Contact Jessica at admin@xinfapu.com or +86 156-3365-7995 for pricing and detailed specifications.
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