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ADA 180

General Information

ADA 180 is a low-viscosity, liquid aromatic diamine. It is an appromxmate 80:20 mixture of the 2,4 and 2,6-isomers of Diethyl-toluenediamine(DETDA).ADA 180 has been used for many years in polyurethane resins. The reactivity can be adjusted simply by changing processing temperatures.

Chemical and Physical Date

Properties
ADA180
Unit
Appearance
Clear, amber liquid
 
Viscosity at 20°C
280
Centistokes
Viscosity at 25°C
155
Centistokes
Pour point
-96(15)
°C(0F)
Flash point
>135(>275)
°C(0F)
Density at 20°C
1.02
g/cm3
Water
<0.1
%
Amine number
628-634
Mg KOH/g
Molecular weight
178
g/mol

Application

ADA 180 is used extensively as a chain extender for polyurethane and polyurea applications, particularly in RIM, spray coatings and cold cure applications.
ADA 180 may also be sued as an epoxy curing agent for advanced composites, especially prepegs, because of tis room temperature latency.
 

Safety and Handling

Harmful in contact with skin and causes burns. Avoid inhalation and contact with eyes and skin. Wear goggles and gloves.

Classification:

Labeling
Xn,N
R-Phrases
R 36/37/38
S-Phrases
S26,28b,37,60,61

Transport and Packaging

Packaging type:

PE container, capacity 25 kg (55 lbs).
Drums (int. coated) cont. 200 kg (441 lbs).
IBC capacity 1000 kg(2205 lbs)

Storage: Keep away from heat and humidity, storage under dry nitrogen is recommended. Shelf life 12 months.

 

This information is based on our present knowledge and experience. However, it implies no liability or other legal responsability on our part, including with regard to
existing third party patent rights. In particular, no guarantee of properties in the legal sense is implied. We reserve the right to make any changes according to
technological progress or further developments. The customer is not released from the obligation to conduct careful inspection and testing of incoming goods. Reference to trade names used by other companies is neither a recommendation, nor is it intended to suggest that similar products could not be used. All our business transactions shall exclusively be governed by our General Sales Conditions.

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