Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

INOVOL F 330N Polyether polyols

INOVOL F 330N is a high-functionality polyether polyol from INOVOL’s F-series, designed for rigid PU foams requiring excellent dimensional stability, low thermal conductivity, and superior fire resistance—ideal for insulation in construction and refrigeration applications.
  • inovol f 330n polyether polyols_994c2f6f
  • inovol f 330n polyether polyols_994c2f6f

Features Of INOVOL F 330N Polyether polyols

  1. Low-viscosity, trifunctional propylene oxide–initiated polyether polyol for improved processability in reactive systems.

  2. Consistent hydroxyl number (OH#) and narrow molecular weight distribution ensure reproducible foam morphology and mechanical performance.

  3. Excellent compatibility with common isocyanates, catalysts, and blowing agents used in flexible polyurethane formulations.

  4. Low residual monomer content and high purity support stable storage and extended shelf life under recommended conditions.

  5. Designed for low-emission applications with minimal volatile organic compound (VOC) contribution during processing.

Typical Applications Of INOVOL F 330N Polyether polyols

  1. Flexible slabstock polyurethane foams for bedding and upholstered furniture.

  2. High-resilience (HR) molded foams for automotive seating and interior components.

  3. Integral skin foams for automotive armrests, headrests, and decorative trim.

  4. Viscoelastic (memory) foam formulations requiring balanced flow and cure kinetics.

  5. Water-blown or low-GWP co-blown foam systems targeting sustainability compliance.

Specifications Of INOVOL F 330N Polyether polyols

Chemical TypeTrifunctional polyether polyol (propylene oxide–initiated)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Hydroxyl Number (OH#)325–335 mg KOH/g
Viscosity (25°C)450–650 mPa·s
Functionality~3.0
Water Content≤0.05 wt%
Acid Number≤0.05 mg KOH/g


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