XF-1752 Polyester Polyol for Sandwich Panels and PU Wood Imitation

XF-1752 is a phthalic anhydride polyester polyol featuring a hydroxyl value of 175±10 mgKOH/g and a viscosity below 5000 CPS. This lower reactivity makes it ideal for sandwich panel production and PU wood imitation, where controlled foaming and surface finish are critical.

Key Selling Points

• Controlled Reactivity: Lower hydroxyl value (175±10) allows longer cream time, enabling complex mold filling.
• Low Acid Value: ≤1.0 mgKOH/g ensures minimal corrosion of equipment and consistent quality.
• Low Moisture: ≤0.1% prevents foam shrinkage and improves dimensional stability.
• Low Viscosity: <5000 CPS supports easy mixing and excellent wetting of substrates.

Technical Specifications

Models and Options

Available in 200kg, 225kg drums and 1000kg, 1200kg IBC containers.

Materials and Structure

Formulated from phthalic anhydride (PA) and other raw materials (PTA, AA, DEG, GLY), offering a balance of flexibility and rigidity.

Applications

Sandwich panels, PU wood imitation, spraying insulation, home appliances.

Customization

Custom packaging and delivery (FOB/CIF) options are available. MOQ as requested.

Case Study

A Chinese sandwich panel manufacturer used XF-1752 in a PIR system for thermal insulation, achieving high flame retardancy, low odor, and stable foaming performance.

FAQ

Inquiry Information

Contact Jessica at admin@xinfapu.com or +86 156-3365-7995 for more details.

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