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

INOVOL C 307 Polyether polyols

INOVOL C 307 is a high-performance polyether polyol from INOVOL’s C-series, specifically engineered for flexible slabstock and molded polyurethane foams. It offers excellent flow, low viscosity, and superior compatibility with TDI/MDI systems, enabling consistent cell structure and enhanced resilience. Widely used in automotive seating, bedding, and packaging applications requiring durability and comfort.
  • inovol c 307 polyether polyols_7c351e89
  • inovol c 307 polyether polyols_7c351e89

Features Of INOVOL C 307 Polyether polyols

  1. Low-viscosity, trifunctional propylene oxide–initiated polyether polyol for enhanced processability.

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

  3. Excellent compatibility with common isocyanates and auxiliary blowing agents in flexible slabstock systems.

  4. Low monool content minimizes gel formation and improves cell uniformity in molded and slabstock foams.

  5. Stable storage profile with minimal color development under standard warehouse conditions.

Typical Applications Of INOVOL C 307 Polyether polyols

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

  2. High-resiliency (HR) molded foam components for automotive seating.

  3. Carpet underlay and acoustic damping layers requiring consistent density and resilience.

  4. Conventional flexible molded foam for office chairs and medical cushions.

  5. Blends with higher-functionality polyols to fine-tune load-bearing properties and compression set resistance.

Specifications Of INOVOL C 307 Polyether polyols

Chemical TypeTrifunctional polyether polyol (propylene oxide–initiated)
Product FormLiquid
AppearanceClear, light yellow, homogeneous liquid
Hydroxyl Number (OH#)305–315 mg KOH/g
Functionality~3.0
Viscosity (25°C)2,800–3,600 mPa·s
Water Content≤0.05 wt%
pH (10% aqueous solution)5.5–7.0


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