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

Evonik Oxyester T 1136

Evonik Oxyester T 1136 is a high-performance aliphatic polyester polyol from Evonik’s Oxyester T series, designed for flexible polyurethane foams. It delivers excellent flow, low viscosity, and superior compatibility with isocyanates—enabling enhanced foam resilience, comfort, and processing efficiency in automotive and furniture applications.
  • evonik oxyester t 1136_82b0403c
  • evonik oxyester t 1136_82b0403c

Features Of Evonik Oxyester T 1136

  1. High-performance aliphatic polyester-based reactive diluent with low volatility and excellent compatibility with unsaturated polyesters and vinyl esters.

  2. Enables reduced formulation viscosity without compromising mechanical strength or thermal stability of cured resins.

  3. Low odor and low skin irritation profile, supporting safer handling and improved workplace hygiene.

  4. Enhanced reactivity under ambient and elevated cure conditions, contributing to shorter cycle times in composite manufacturing.

  5. Good hydrolytic stability compared to conventional styrenic diluents, improving long-term resin integrity in humid environments.

Typical Applications Of Evonik Oxyester T 1136

  1. Fiberglass-reinforced polymer (FRP) tanks and pipes for chemical storage and transport.

  2. Marine gelcoats and laminating resins requiring low emissions and high surface quality.

  3. Wind turbine blade matrix resins where low VOC and consistent rheology are critical.

  4. Automotive under-hood components and structural composites demanding thermal resilience and dimensional stability.

  5. Pultrusion and RTM formulations for high-strength, lightweight industrial profiles.

Specifications Of Evonik Oxyester T 1136

Chemical TypeAliphatic polyester-based reactive diluent
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsUnsaturated polyester and vinyl ester resin modification
Key FeaturesLow volatility, low odor, high compatibility, good reactivity
BenefitsReduced VOC emissions, improved process safety, enhanced cured resin performance
Storage StabilityStable for ≥12 months at ≤30 °C in sealed containers
Handling PrecautionsUse in well-ventilated areas; consult Safety Data Sheet (SDS) prior to use


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