Albemarle

Chain Extenders

Our ETHACURE® diamine chain extenders/crosslinkers are used to cure polyurethanes, epoxies and polyureas.

Easy to use, mix, meter and dispense, our liquid curatives allow you to easily adjust reaction time and eliminate dust exposure while saving time and improving product characteristics. ETHACURE curatives are ideal for spray coatings, cast elastomers, both hot cast and cold cast, as well as reaction injection moldings, adhesives and filament-wound pipe.

All product information below is in PDF format..



DETDA (Diethyltoluenediamine)

Diethyltoluenediamine is an effective extender for polyurethane elastomers, particularly in RIM applications.

ETHACURE® 100

Curing agent for polyurethane elastomers, reaction injection molding and expoxies; Can also be used as a chain extender for polyurethane and polyurea coatings

ETHACURE® 100 Plus

Workhorse crosslinker for polyurea, polyurethane and epoxy systems

ETHACURE® 100-LC


Low-color curing agent used in applications requiring optical clarity


ETHACURE® 270
Effective curing agent for curing liquid epoxy resins at
ambient and elevated temperatures. 
ETHACURE® 300



Effective liquid aromatic diamine with low toxicity for TDI-based resins and prepolymers



ETHACURE® 420 Liquid curative often used in combination with ETHACURE® 100 to adjust curing rates in fast reacting systems
ETHACURE® 520 ETHACURE® 520 curative is an effective curing agent for polyurethanes. It is a mixture of aromatic diamines. It can be used as a chain extender for polyurethane and polyurea coatings, joint sealants, rigid and flexible foams, adhesives and elastomers as well as in spray applications.
ETHACURE® 534


An effective curing agent for polyurethanes used as a chain extender for polyurethane and polyurea coatings, elastomers, joint sealants and adhesives, rigid and flexible foams, as well as in spray applications.


 

LITERATURE

ETHACURE_100.pdf
ETHACURE_300.pdf
ETHACURE_420.pdf


Last Updated: 12/16/2016 10:22:47 AM