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

INOVOL C 310 Polyether polyols

INOVOL C 310 is a high-reactivity polyether polyol from INOVOL’s C-series, engineered for flexible slabstock and molded polyurethane foams. Featuring low viscosity, excellent flow properties, and balanced reactivity, it delivers superior foam uniformity, resilience, and processing efficiency in demanding industrial applications.
  • inovol c 310 polyether polyols_dff478ba
  • inovol c 310 polyether polyols_dff478ba

Features Of INOVOL C 310 Polyether polyols

  1. Highly consistent hydroxyl functionality (f ≈ 3.0) ensures predictable crosslink density in rigid PU foams.

  2. Optimized molecular weight distribution for excellent processability and foam cell uniformity.

  3. Low monool content minimizes chain termination, enhancing mechanical strength and thermal stability of final foams.

  4. Excellent compatibility with aromatic isocyanates (e.g., PMDI) and common blowing agents (water, pentanes).

  5. Manufactured under strict ISO-certified quality control, ensuring batch-to-batch reproducibility.

Typical Applications Of INOVOL C 310 Polyether polyols

  1. Rigid polyurethane insulation foams for refrigeration cabinets and cold storage panels.

  2. Structural core materials in sandwich panels for building envelope systems.

  3. High-efficiency insulation in industrial piping and district heating applications.

  4. Core material for wind turbine blade structural foams requiring dimensional stability and low thermal conductivity.

  5. Specialty rigid foams for transportation (railcar and truck body insulation).

Specifications Of INOVOL C 310 Polyether polyols

Chemical TypeTriol-based propylene oxide/ethylene oxide capped polyether polyol
Product FormLiquid
AppearanceClear, light amber, homogeneous liquid
Hydroxyl Number (mg KOH/g)305–315
Viscosity at 25°C (mPa·s)350–450
Water Content (wt%)≤ 0.05
Acid Number (mg KOH/g)≤ 0.05
Primary ApplicationsRigid PU insulation foams (CFC/HCFC-free systems)


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