A high-hydroxyl polyester polyol engineered for strong adhesion and superior foam performance in industrial applications.
Product Summary
XF-280 is a high-hydroxyl polyester polyol developed for adhesive systems that require rapid curing and strong initial tack. With a hydroxyl value of 280±20 mgKOH/g and viscosity of 15000-2000 CPS (at 25°C), it provides excellent reactivity and processability. The product is manufactured under ISO 9001, ISO 14001, and ISO 45001 certified systems, ensuring consistent quality and responsible production.
Key Selling Points
High Hydroxyl Value (280±20 mgKOH/g): enables faster curing and stronger adhesive bonds, increasing production efficiency.
Low Acid Value (≤3.0 mgKOH/g): improves pot life and formulation stability.
Low Moisture Content (≤0.1%): ensures defect-free foam and consistent performance.
Suitable Viscosity (15000-2000 CPS): balances flow and sag resistance for vertical applications.
Backed by ISO 9001, 14001, 45001: assures quality and sustainability.
Technical Specifications
Parameter
Value
Hydroxyl Value (mgKOH/g)
280 ± 20
Acid Value (mgKOH/g)
≤ 3.0
Moisture (%)
≤ 0.1
Viscosity (CPS @25°C)
15000 - 2000
Models and Options
Available in model XF-280. Other models such as XF-Z can be supplied upon request.
Materials and Structure
Synthesized from PA, PTA, AA, DEG, and GLY, XF-280 offers a balanced oligomeric structure that enhances adhesion and mechanical properties in polyurethane systems.
Applications
Ideal for adhesive formulations in sandwich panels, cold storage insulation, and construction applications where high bond strength and thermal stability are required.
Customization
Available in IBC drums or galvanized iron drums with various capacities. Custom packaging and MOQ can be accommodated. Contact us for tailored solutions.
FAQ
Q1: What makes XF-280 different from XF-Z?
A: XF-280 has a much higher hydroxyl value (280±20 mgKOH/g) compared to XF-Z (60±5 mgKOH/g), offering faster reactivity and higher crosslink density.
Q2: Is XF-280 suitable for spray foam applications?
A: Yes, its high reactivity can be beneficial in spray foam systems, but primary application is adhesives.
Q3: What packaging options do you offer?
A: IBC drums (1200kgs/1000kgs) and galvanized iron drums (225kgs, 200kgs, 170kgs) are available.
Q4: Does the product meet international standards?
A: Yes, production is ISO 9001, ISO 14001, and ISO 45001 certified.
Q5: Can you supply samples?
A: Yes, samples are available upon request.
Q6: What is the delivery method?
A: We ship via FOB or CIF.
Q7: How do you ensure product quality?
A: We perform pre-shipment testing to ensure every batch meets specifications.
Q8: Can we customize the viscosity?
A: Yes, we can adjust the formulation based on customer requirements.
Inquiry Information
For more details, contact Jessica at +86 156-3365-7995 or email admin@xinfapu.com. Let us help you select the right polyol for your application.
