1、Main application：It chemically reacts with epoxy resin to form a three-dimensional network polymer, which envelops the composite material in the network. It's a additive that turn linear resins into tough solids.
2、Main types：
（1）Polyamide hardeners (Primer of anticorrosive coatings and epoxy flooring)
|
Type |
Appearance |
Amine value, mgKOH/g |
Viscosity, mPa.S |
Color (Pt-Co) |
A.H.E.W（g/eq） |
|
HanamideTM 115 standard type |
Yellow liquid
|
230-270 |
40000-70000@40℃ |
≤12 |
165-185 |
|
HanamideTM115-1cost effective |
Yellow liquid
|
200-240 |
20000-40000@40℃ |
≤12 |
180-200 |
|
HanamideTM125 standard type |
Yellow liquid
|
320-360 |
7000-13000@40℃ |
≤12 |
120-140 |
|
HanamideTM125-1cost effective |
Yellow liquid
|
275-360 |
9000-28000@25℃ |
≤12 |
120-140 |
|
HanamideTM140 standard type |
Yellow liquid
|
360-400 |
8000-17000@25℃ |
≤12 |
100-120 |
|
HanamideTM140-1low viscosity type |
Yellow liquid
|
370-420 |
2000-5000@25℃ |
≤12 |
85-105 |
|
HanamideTM140-2cost effective |
Yellow liquid
|
360-410 |
2000-5000@25℃ |
≤12 |
95-105 |
|
HanamideTM301 |
Yellow liquid
|
370-420 |
300-1200@25℃ |
≤12 |
95-115 |
（2）Modified Polyetheramine hardener (epoxy floor middle and topcoat, competitive price)
Type
Appearance
Amine Value (mgKOH/g)
Viscosity
25℃（mPa.S）
Color
(Pt-Co)
A.H.E.W（g/eq）
Applications
HanamineTM
D3327
Light
transparent
liquid
270-300
100-300
≤3
93
*epoxy floor self-leveling or thin coating type top coating
*high-solid coatings and solvent-free coatings
*used as primer or middle coatings which requires high UV resistance
*Replace polyamide hardener in flooring primer
HanamineTM
D3328
Colorless transparent liquid
290-320
40-80
≤2
94
*Generally same properties with 3327, color is better than 3327
HanamineTM
D3358
Colorless transparent liquid
290-320
70-120
≤2
94
*Fast curing speed
*epoxy floor self-leveling or thin coating type top coating
*high-solid coatings and solvent-free coatings
（3）Modified Cycloaliphatic hardeners (Epoxy flooring topcoat, superior performance)
Type
Appearance
Amine valu
(mgKOH/g)
Viscosity
25℃（mPa.S）
Color
(Pt-Co)
A.H.E.W（g/eq）
Applications
HanamineTM
D3357
Colorless transparent liquid
300-350
250-450
<2
93
*Modified HMDA
*Good UV resistance ,curing speed is very slow, fit for wood furniture,
*Used in epoxy floor self-leveling or thin coating type top coating ; Used in high-solid coatings and solvent-free coatings.
HanamineTM
D3359
Colorless transparent liquid
290-320
70-120
<2
94
*Modified 1,3BAC
*Good UV resistance ,fast curing speed,
*Used in epoxy floor self-leveling or thin coating type top coating ; Used in high-solid coatings and solvent-free coatings.
HanamineTM
D1786
Transparent
liquid
350-450
60-150
＜1
94
*Modified from our own produced cycloaliphatic amine with better price,
*very fast curing speed, used in winter or cold places
*Good color stability, high hardness, high gloss surface
effect , excellent dilution effect on epoxy resin
*Used as curing agent for
epoxy floor self-leveling or thin coating surface,mortar flooring.
It is applied to high solid and solvent free coatings
HanamineTM
D1816
Transparent
liquid
300-400
60-150
＜1
94
*Modified from our own produced cycloaliphatic amine with better price,
*Proper curing speed, pot life normally 40-50min, good UV resistance.
*Good color stability, high hardness, high gloss surface effect , excellent dilution effect on epoxy resin
*Used as curing agent for epoxy floor self-leveling or thin coating surface,mortar flooring.
It is applied to high solid and solvent free coatings.
（4）Phenalkamine hardeners
Type
Appearance
Amine value（mgKOH/g）
Viscosity
25℃（mPa.S）
Color
(Pt-Co)
Applications
HanamineTM
D2219
Colorless or very light yellow
290-320
500-1000
2max
Very fast curing speed,used as middle and primer flooring coatings
HanamineTM
T-31
Light yellow to brown transparent liquid
460-500
200-500
7max
Anticorrosive coatings, floor coatings, adhesives
Used as curing agent for epoxy floor middle coatings or primer
HanamineTM
T-31C
Yellow transparent liquid
570-630
700-1400
10max
Anticorrosive coatings, floor coatings, adhesives
Used as curing agent for epoxy floor middle coatings or primer
HanamineTM
T-31L
Brown yellow transparent liquid
460-500
400-900
7max
Anticorrosive coatings, floor coatings, adhesives
Used as curing agent for epoxy floor middle coatings or primer
（5）Modified Aromatic amine hardeners (Primer of epoxy floor, low price)
|
Type |
Appearance |
Solid content |
Amine value (mgKOH/g） |
Viscosity 25℃（mPa.S） |
Color (Pt-Co) |
A.H.E.W（g/eq） |
Applications |
|
3360 Green topcoat |
Yellow transparent liquid |
100 |
260-300 |
100-200 |
≤6 |
95 |
Applied to epoxy floor self-leveling or thin-coating , greentopcoatspecialused; |
|
Primer 2206-K |
Red transparent liquid |
100 |
260-300 |
400-700 |
≤12 |
95 |
Used as primer in epoxy floor. |
|
Primer 113 |
Dark brown transparent liquid |
100 |
260-290 |
500-1500 |
-- |
92 |
Used as primer in epoxy floor. |
3、Packaging, storage and transportation
(1)200kg in iron drum。
(2)Stored in a dry and ventilated place, sealed, and the storage period is one year (under normal temperature).
(3)High temperature, sun and rain are strictly prohibited during transportation.