Epoxy potting compound
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Epoxy potting compounds are special synthetic resins that are produced on an epoxy resin basis and are used for potting and sealing components. They usually consist of two components: an epoxy resin and a hardener, which are mixed together to start a chemical reaction that results in a solid, durable compound. They are resistant to mechanical stress and resistant to many chemical products (e.g. solvents). Epoxy resins have good insulating properties and remain stable even at high temperatures. They also have good adhesive properties.

Epoxy resin

ER2188

ER2074

ER2183

Color (mixed system)

black

white

black

Density in cured

state (g/ml)

1.69

2.09

1.95

Viscosity of the mixed system (in mPa s at 23°C)

9000

16700

5000

Mixing ratio by weight (by volumen)

11:1

(5.5 : 1)

17.31 : 1

(7.23 : 1)

12.78 : 1

(5.58 : 1)

Pot life (in minutes at 23°C)

60

90

120

Setting time (in minutes at 23°C)

150

300

420

Curing time

(in hours at 23°C / 60°C)

24/2

24/4

24/4

Thermal conductivity (W/m.K)

0.91

1.26

1.25

Temperature range (°C)

-40 to +120

-40 to +130

-40 to +130

Maximum short-term temperature (°C)

+140

+150

+150

Dielectric strengtht (kV/mm)

10

10

10

Volume resistance (Ω·cm)

1014

1015

1015

Shore hardness

D85

D80

D90

Flame retardancy

V-0

V-0

V-0

UL94 certification

yes

no

no

RoHs compliant

yes

yes

yes

 

Article image
Article description
ESD
Content
Shelf life (from production date)
Packaging type
PU
Color
Large container
Price
Compare
ER2218RP250G - Epoxy potting compound ER2218RP250G, 250 g packing
ER2218RP250G
Epoxy potting compound ER2218RP250G, 250 g packing
250 g
18 months , when stored properly
 
 
 
 
25,55 EUR
ER2074RP250G - Epoxy potting compound ER2074RP250G, 250 g packing
ER2074RP250G
Epoxy potting compound ER2074RP250G, 250 g packing
250 g
2 years , 18 months
bag
10 piece
white
 
-
  End of Life
ER2074K5K - Epoxy potting compound ER2074K5K, 5kg container
ER2074K5K
Epoxy potting compound ER2074K5K, 5kg container
 
2 years , 18 months
container
1 piece
 
5 kg
-
ER2188RP250G - Epoxy potting compound ER2188RP250G, 250 g packing
ER2188RP250G
Epoxy potting compound ER2188RP250G, 250 g packing
250 g
2 years , 18 months
bag
10 piece
black
 
20,40 EUR
ER2183RP250G - Epoxy potting compound ER2183RP250G, 250 g packing
ER2183RP250G
Epoxy potting compound ER2183RP250G, 250 g packing
250 g
2 years , 18 months
bag
10 piece
black
 
-
  End of Life
ER2183K5K - Epoxy potting compound ER2183K5K, 5kg container
ER2183K5K
Epoxy potting compound ER2183K5K, 5kg container
 
2 years , 18 months
container
1 piece
 
5 kg
130,20 EUR
NEW
ER2074K10K.A - Epoxy for potting compound ER2074 10 kg
ER2074K10K.A
Epoxy for potting compound ER2074 10 kg
 
2 years , when stored properly
container
 
white
10 kg
205,30 EUR
NEW
ER2074K10K.B - Polyurethane resin hardener for potting compound ER2074K10K.A
ER2074K10K.B
Polyurethane resin hardener for potting compound ER2074K10K.A
 
18 months , when stored properly
 
 
 
 
39,30 EUR
NEW
ER2183K5K.A - Epoxy potting compound ER2183 5 kg
ER2183K5K.A
Epoxy potting compound ER2183 5 kg
 
2 years , when stored properly
 
 
black
5 kg
109,50 EUR
NEW
ER2183K5K.B - Epoxy hardener for potting compound ER2183K5K.A
ER2183K5K.B
Epoxy hardener for potting compound ER2183K5K.A
300 g
18 months , when stored properly
bag
 
black
5 kg
20,70 EUR
NEW
ER2188K5K.A - Epoxy potting compound ER2188 5 kg
ER2188K5K.A
Epoxy potting compound ER2188 5 kg
 
2 years , when stored properly
container
 
black
5 kg
78,35 EUR
NEW
ER2188K5K.B - Epoxy hardener for potting compound ER2188K5K.A
ER2188K5K.B
Epoxy hardener for potting compound ER2188K5K.A
 
2 years , when stored properly
bag
 
black
 
31,40 EUR
NEW
ER2218K5K.A - Epoxy potting compound ER2218 5 kg
ER2218K5K.A
Epoxy potting compound ER2218 5 kg
 
2 years , when stored properly
container
 
black
5 kg
138,02 EUR
NEW
ER2218K5K.B - Epoxy hardener for potting compound ER2218K5K.A
ER2218K5K.B
Epoxy hardener for potting compound ER2218K5K.A
 
18 months , when stored properly
bag
 
black
5 kg
59,76 EUR
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