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XF-3152 High Hydroxyl Phthalic Anhydride Polyester Polyol for Rigid Foam

Quantity:
SKU: 2073950477
Model: XF-3152; XF-2412; XF-1752; XF-2002;

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XF-3152 High Hydroxyl Phthalic Anhydride Polyester Polyol for Rigid Foam

High-reactive polyol for demanding insulation applications

Product Summary

XF-3152 is a phthalic anhydride-based polyester polyol featuring a high hydroxyl value of 315±15 mgKOH/g. This high reactivity makes it particularly suitable for rigid polyurethane foam systems requiring fast curing and high crosslink density. With an acid value of ≤2.0 mgKOH/g and moisture ≤0.1%, it ensures consistent performance in spray insulation and sandwich panel production. Manufactured under ISO 9001 quality management system, XF-3152 delivers reliable raw material characteristics for polyurethane formulators.

Key Selling Points

  • High Hydroxyl Value (315±15 mgKOH/g): Promotes fast curing and high crosslink density, crucial for rigid foam demanding dimensional stability and compressive strength.
  • Low Acid Value (≤2.0 mgKOH/g): Minimizes side reactions, ensuring consistent foam quality and reduced variability in production.
  • Low Moisture Content (≤0.1%): Prevents unwanted CO2 generation during foaming, leading to finer cell structure and better insulation properties.
  • Optimized Viscosity (3000±500 cP @25°C): Facilitates easy mixing with isocyanates and other additives, improving processability in spray and panel applications.
  • ISO 9001 Certified Production: Manufactured in a facility certified to ISO 9001:2015, ensuring consistent batch-to-batch quality.

Technical Specifications

PropertyValue
Hydroxyl Value315±15 mgKOH/g
Acid Value≤2.0 mgKOH/g
Moisture≤0.1%
Viscosity (25°C)3000±500 cps
TypePhthalic Anhydride Polyester Polyol

Models and Options

This product is available in various packaging options to suit your logistics needs:

PackageWeight
IBC Drum1200 kgs / 1000 kgs
Galvanized Iron Drum225 kgs / 200 kgs / 170 kgs

Custom packaging available upon request.

Materials and Structure

XF-3152 is synthesized from phthalic anhydride (PA), terephthalic acid (PTA), acetic acid (AA), diethylene glycol (DEG), and glycerol (GLY). This combination yields a branched polyester structure with high functionality, contributing to superior rigidity and thermal stability in the final foam.

Applications

XF-3152 is designed for use in:

  • Spray insulation for walls and roofs
  • Sandwich panels for construction
  • Polyurethane pipe insulation
  • PU wood imitation products
  • Home appliance insulation (refrigerators, freezers)

FAQ

What is the recommended storage condition for XF-3152?

Store in a cool, dry place away from direct sunlight. Keep the container sealed to prevent moisture absorption. Avoid temperatures above 50°C.

How should XF-3152 be handled safely?

Use with adequate ventilation. Wear appropriate personal protective equipment including gloves and safety glasses. In case of skin contact, wash thoroughly with soap and water.

Can XF-3152 be used with all types of isocyanates?

XF-3152 is compatible with common isocyanates like MDI and TDI. However, we recommend conducting compatibility tests under your specific processing conditions.

Does XF-3152 meet environmental regulations?

Our production process complies with ISO 14001 environmental management standards, ensuring responsible manufacturing practices.

What is the shelf life of XF-3152?

Under recommended storage conditions, XF-3152 has a shelf life of 12 months from the date of manufacture.

Can you provide samples for evaluation?

Yes, we can provide samples for testing. Please contact our sales team to discuss your requirements.

Inquiry Information

For pricing and lead times, please contact us with your specification and quantity needs.

MOQ: As customer requested

Delivery: FOB/CIF

Payment: T/T, L/C

Testing: Pre-shipment Test

Contact: Email: admin@xinfapu.com | Tel: +86 156-3365-7995 | WhatsApp: +86 166-3389-3646

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