Metox 30 is peroxide initiator for copolymerization of unsaturated resins polyester. They are mainly used with cobalt accelerators at temperature surroundings. They are suitable for manual and spray lamination. Due to the lowered water content is recommended for hardening gel coats, polymer concrete, some polyester varnishes and others. These initiators show an extended gelation time compared to Metox-50.

Functions: Initiator

Chemical Family: Peroxides

Compatible Polymers & Resins: Polyesters, Vinyl Esters

Processing Methods: Centrifugal Casting, Compression Molding, Lamination, Resin Transfer Molding, Spray Lay-Up, Vacuum Casting

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions

Features & Benefits

Labeling Claims
Materials Features

Applications & Uses

Compatible Polymers & Resins
Plastics & Elastomers End Uses
Applications
  • Manual and spray lamination
  • RTM (resin transfer molding)
  • Cold press molding
  • Vacuum casting
  • Gelcoats
  • Haberdashery
  • Polymer concrete and artificial marble
  • Coatings / varnishes
  • Winding up
  • Centrifugal casting
  • Continuous lamination
  • Vinylesters

Properties

Physical Form
Appearance
Clear, Colorless Solution, Clear Red Solution
Character
Methyl Ethyl ketone Peroxide Mixture in Dimethyl Alane
Solvent
Dimethyl Phthalate
Insoluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Active Oxygen Content5.1 - 5.4%
Density (22°C)1.178 - 1.183g / cm³
Highest Temperature126.6 - 127.8°C
Organic Peroxide Content18 - 20%
SADT60°C
Gel Time36 - 37min
Storage Temperature0 - 25°C
Time to Peak Temperature57 - 59min
Water Contentapprox. 1.3%

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Threats

Oxidizing agent, decomposes rapidly under the influence of heat and pollution mechanical or through contact with reducing agents. You never must mix the hardener with the accelerator.