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

INOVOL C 3050A Polyether polyols

INOVOL C 3050A is a high-functionality polyether polyol from INOVOL’s C-series, specifically engineered for rigid polyurethane foams. It delivers excellent dimensional stability, low thermal conductivity, and superior fire-retardant compatibility. Widely used in insulation panels, refrigeration, and construction applications, this 3000–3500 MW polyol features consistent reactivity and low viscosity for optimized processing.
  • inovol c 3050a polyether polyols_b0fa453c
  • inovol c 3050a polyether polyols_b0fa453c

Features Of INOVOL C 3050A Polyether polyols

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

  2. Optimized molecular weight distribution delivers excellent flow characteristics and mold-filling performance.

  3. Low monool content minimizes chain termination, supporting superior mechanical strength and dimensional stability.

  4. Excellent compatibility with common isocyanates (e.g., PMDI) and auxiliary blowing agents for balanced processing and foam structure.

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

Typical Applications Of INOVOL C 3050A Polyether polyols

  1. Rigid insulation foams for refrigeration units and cold storage panels.

  2. Structural core materials in sandwich panels for construction and transportation sectors.

  3. High-performance spray-applied insulation systems for industrial pipelines and roofing.

  4. Cast elastomer formulations requiring high resilience and thermal resistance.

  5. Reaction injection molding (RIM) components for automotive and industrial enclosures.

Specifications Of INOVOL C 3050A Polyether polyols

Chemical TypePropylene oxide/ethylene oxide-capped trifunctional polyether polyol
Product FormLiquid
AppearanceClear, light amber, homogeneous liquid
Hydroxyl Number (mg KOH/g)340–360
Functionality (f)~3.0
Viscosity at 25°C (mPa·s)800–1,200
Water Content (wt %)≤ 0.05
Acid Number (mg KOH/g)≤ 0.1


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