Product Description
D-230 is characterized by repeating oxypropylene units in the backbone. It is a difunctional, primary amine with an average molecular weight of about 230.
The physical and chemical properties
Color, Pt-Co
|
<30
|
Water, %
|
≤0.5
|
A
mine value
(
mgKOH/g
)
|
440~480
|
Primary Amine, %
|
≥97
|
Specific Gravity, 25
o
C, g/cm3
|
0.948
|
Refractive Index, n
D
20
|
1.4466
|
AHEW (Amine hydrogen equivalent wt.),g/eq
|
60
|
Application
-Epoxy resin curing agent, adhesive (hard rubber) curing agent, curing agent for wind power blade
-Polyamide hot melt adhesive, electronic sealing glue curing agent
-electronic potting resin curing agent, curing agent for electronic packaging materials
-Fast curing RIM, building structure adhesive curing agent
-Polyether amine - modified curing agent, anticorrosive paint curing agent
-rod, golf clubs, tennis racket composite curing agent
Storage and Packing
S
tored in a cool and dry place with ventilation and can be sealed for 12 months.
Package:195
kg/ iron drum
.
Exhibition&Certificate
Our Advantages
Why choose us?
1.Samples---Free samples available for testing
2.Service---We keep tracking shipment of goods and follow up customer's feedback
3.Our advantages---we offer you factory price since we have own factory and raw material,
welcome to visit our company!