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

INOVOL C 305 Polyether polyols

INOVOL C 305 is a high-reactivity polyether polyol from INOVOL’s C-series, designed for flexible slabstock and molded polyurethane foams. It offers excellent flow, low viscosity, and superior compatibility with TDI/MDI systems. Widely used in automotive seating, bedding, and packaging applications for consistent cell structure and enhanced resilience.
  • inovol c 305 polyether polyols_3b3045d5
  • inovol c 305 polyether polyols_3b3045d5

Features Of INOVOL C 305 Polyether polyols

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

  2. Consistent hydroxyl value (OHV) and narrow molecular weight distribution ensure reliable reactivity in polyurethane systems.

  3. Excellent compatibility with aromatic and aliphatic isocyanates, supporting stable foam and elastomer formation.

  4. Low residual monomer and catalyst content meet stringent industrial safety and emission requirements.

  5. Stable storage performance with minimal color development over time under recommended conditions.

Typical Applications Of INOVOL C 305 Polyether polyols

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

  2. Integral skin foams used in automotive interior components (e.g., armrests, headrests).

  3. Microcellular elastomers for gasketing, seals, and vibration-damping parts.

  4. Rigid insulation foams in cold-chain packaging and refrigeration panels.

  5. Coating and adhesive formulations requiring balanced flexibility and chemical resistance.

Specifications Of INOVOL C 305 Polyether polyols

Chemical TypeTrifunctional propylene oxide–based polyether polyol
Product FormLiquid
AppearanceClear, pale yellow liquid
Hydroxyl Value (mg KOH/g)300–310
Viscosity at 25°C (mPa·s)280–360
Water Content (wt%)≤ 0.05
pH (10% aqueous solution)5.5–7.0
Primary ApplicationsFlexible & semi-rigid PU foams, elastomers, coatings


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