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Tert-Butyl Peroxy-2-Ethylhexanoate (TBPEH or TBEC)
- Product Description
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- Commodity name: Tert-Butyl Peroxy-2-Ethylhexanoate (TBPEH or TBEC)
Polymerization: TBPEH acts as a radical initiator, triggering the polymerization of various monomers to form polymers. This includes the production of polyethylene and acrylic polymers. The compound's ability to initiate polymerization at moderate temperatures makes it suitable for energy-efficient production. Curing of Unsaturated Polyester Resins: TBPEH is a crucial curing agent for unsaturated polyester resins, particularly in the production of composite materials.
Chemical Name:Tert-Butyl Peroxy-2-Ethylhexanoate (TBPEH or TBEC)Shape: colorless liquid
Component:Tert-Butyl 2-ethylperhexanoate, tert-Butyl 2-ethylperoxyhexanoate, tert-Butyl 2-ethylhexaneperoxoate, 2-Ethylhexanoyl tert-butyl peroxide
Other names:Trigonox 21S , Lupersol PDO, Percure O, and Esperox 28
Molecular Formula: C₁₂H₂₄O₃
Molecular Weight: 216.32
CAS Number: 3006-82-4
Application:
Polymerization: TBPEH acts as a radical initiator, triggering the polymerization of various monomers to form polymers. This includes the production of polyethylene and acrylic polymers.
The compound's ability to initiate polymerization at moderate temperatures makes it suitable for energy-efficient production.
Curing of Unsaturated Polyester Resins: TBPEH is a crucial curing agent for unsaturated polyester resins, particularly in the production of composite materials.
It facilitates crosslinking, which is essential for achieving desired mechanical properties and dimensional stability in the final composite product.
Its use in composite materials is significant, especially in industries like automotive, construction, and marine.
TBPEH's effectiveness in both room-temperature and low-temperature curing makes it valuable for applications with heat-sensitive substrates or complex geometries.
Other Applications: TBPEH can also be used in other applications where radical initiation is needed.
It is mentioned as a component in thermoset composites and acrylics.
Some research suggests that TBPEH can initiate the radical acylation of allyl esters with benzaldehyde, leading to the synthesis of new carbonyl-containing compounds.
Packing:
typically packaged in 20-kilogram polyethylene drums,
Storage:
Temperature Control: Store at a temperature not exceeding 20°C (68°F).
Keywords： Tert-Butyl Peroxy-2-Ethylhexanoate (TBPEH or TBEC)
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