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

Akzo Nobel Butanox M50 Curing Agent

AkzoNobelButanoxM50CuringAgentisahigh-performanceorganicperoxideinitiatorfromtheButanoxseries,designedforcuringunsaturatedpolyesterresinsandvinylesterresinsatambientorlowtemperatures.Itoffersexcellentstoragestability,consistentreactivity,andreliablecureperformanceincomposites,casting,andlaminatingapplications.Widelyusedinwindblades,automotiveparts,andconstructionmaterials.
  • akzo nobel butanox m50 curing agent_f5cef933
  • akzo nobel butanox m50 curing agent_f5cef933

Features Of Akzo Nobel Butanox M50 Curing Agent

  1. Highly reactive methyl ethyl ketone peroxide (MEKP) formulation for rapid room-temperature curing.

  2. Excellent compatibility with unsaturated polyester (UP) and vinyl ester resins.

  3. Consistent performance across varying ambient humidity and temperature conditions.

  4. Low volatility and improved handling safety compared to standard MEKP systems.

  5. Stabilized formulation ensuring extended shelf life under recommended storage conditions.

Typical Applications Of Akzo Nobel Butanox M50 Curing Agent

  1. Fiberglass-reinforced plastic (FRP) manufacturing for tanks, pipes, and ducting.

  2. Marine gelcoats and laminating systems requiring fast demould times.

  3. Automotive composite parts including body panels and structural components.

  4. Wind turbine blade production using resin infusion and open-mould processes.

Specifications Of Akzo Nobel Butanox M50 Curing Agent

Chemical TypeMethyl ethyl ketone peroxide (MEKP), phlegmatized with dimethyl phthalate
Product FormLiquid
AppearanceClear, colourless to pale yellow liquid
Active Oxygen ContentApprox. 9.0–9.5 wt%
Density (20°C)1.07–1.10 g/cm³
Flash Point (PMCC)≈ 85°C
Storage Temperature5–25°C (keep cool, dry, and away from direct sunlight)
Shelf Life (unopened, stored properly)6 months from date of manufacture


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