ISO9001 ISO14001
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Thermal conductivity Flame retardant clear epoxy potting adhesive

SATOP®8602 Two-component Thermal conductivity Flame retardant clear epoxy potting adhesive

epoxy potting black
epoxy potting material
epoxy potting application

 

SATOP®8602 general type:

Used for general electronic components filling and sealing of circuit boards.

Normal temperature can be cured, the curing process is low temperature, low shrinkage rate. Solid surface light, not cracking, moisture proof, insulation.

SATOP®8605 Thermal conductivity type:

Used for potting protection of modules and circuit boards with high power dissipation requirements for high-power

electronic components.

The material has heat dissipation after curing, other properties like SATOP®8602

SATOP®8608 Transparent type:

it is used for potting of electronic components and modules that have transparent requirements, and is  

 especiallyused for room.

temperature potting that requires transparency of lighting fixtures. high transparency after curing in room temperature curing, other properties like SATOP®8602

SATOP®8615 heat-resistant type:

It is used for the potting of general heat resistant electronic components and sealing circuit board.circuit board.

fter mixing the glue, the use time of the glue is longer, and it can be completely cured in 2 to 3 hours at 80° C., and the temperature is 180° 

SATOP®8612 Flame retardant Type:

Used for flame retarding encapsulation of small and medium-sized electronic devices and circuit board encapsulation, such as capacitor encapsulation, solid state relay potting, etc.

Cured flame retardant UL 94 V-0, other properties like SATOP®8602

 

 

Technical parameters before and after curing

Test item

8602

8605

8608

8615

8612

Appearance

Part A

Black viscous fluid

Black viscous fluid

Colorless transparent fluid

Black viscous fluid

Black viscous fluid

Part B

Brown liquid

Brown liquid

Transparent liquid

Transparent liquid

Brown liquid

Density, g/cm3

25

Part A

1.851.95

1.851.95

1.051.15

1.401.50

1.601.70

Part B

1.051.15

1.121.15

0.940.96

1.101.15

1.051.15

After mix

1.55~1.65

1.55~1.65

0.99~1.05

1.40~1.50

1.50~1.60

Viscosity,cps

25

Part A

2000030000

1000020000

400500

2000030000

3000040000

Part B

100200

500800

50150

40120

100200

After mix

1000~1500

1500~3000

100~300

2000~4000

2000~4000

Mixed operation time,min

30-50

20-40

20-40

40-60

30-50

Hardness,Shore-D

>80

>80

>75

>80

>80

Volume resistivity,Ω.cm,25

1.0×1014

1.0×1014

1.0×1014

1.0×1014

1.0×1014

Breakdown voltage,kV/mm,25

>18

>18

>18

>18

>18

Dielectric constant,1.2MHz,25

3.1±0.1

3.2±0.1

3.3±0.1

3.1±0.1

3.3±0.1

Dielectric loss tangent,1.2MHz

<0.01

<0.01

<0.01

<0.02

<0.01

Curing shrinkage,%

<2

<2

<2

<0.8

<2

Thermal conductivityW/K.T

0.35

1.0

0.27

0.7

0.5

Shear strength,Fe-Fe,MPa

>7

>7

>7

>7

>10

Operating temperature range,

-40120

-40120

-40100

-40180

-40120

Flame retardant rating UL 94

V-2

V-2

V-0

 

Packing

Model

Part

Packing

SATOP®8602 black epoxy potting adhesive

Part A

25kg/barrel

Part B

5kg/pot

Part A

5kg/barrel

Part B

1kg/bottle

SATOP®8602W white epoxy potting adhesive

Part A

25kg/barrel

Part B

5kg/pot

SATOP®8605 black thermal conductivity epoxy potting adhesive

Part A

25kg/barrel

Part B

5kg/pot

SATOP®8608 clear epoxy potting adhesive

Part A

10kg/pot

Part B

5kg/pot

SATOP®8615 black Temperature resistance epoxy potting adhesive

Part A

14kg/barrel

Part B

1kg/bottle

SATOP®8612 black Fire retardant epoxy potting adhesive

Part A

25kg/barrel

Part B

5kg/pot

 

 

Using process

Item

8602

8605

8608

8615

8612

Mixing ratio, weight ratio

51

51

21

71

51

Available time,hr ,25,100g

>0.5

0.5

0.5

>0.5

0.5

Initial time, hr,25

46

68

4 ~ 6 

8023

46

Full cure time,hr, 25

24

24

24

24

24

 

 

1. After stirring thoroughly in the original packaging (no need stirring without filler),Mix part A and part B by mass ratio(See the table above for mixing ratios), Stir well and then potting.See the table above for the available time after mixing.Over time, the glue viscosity will be high and it is no longer suitable for perfusion.Therefore, the amount of glue should not be too much each time, otherwise it will cause waste.

2. Curing: Curing conditions see above table. The curing speed is related to the temperature, the temperature is high and curing is fast, the winter temperature is low, the curing time is prolonged, and various glues can be heated and cured.Curing for 2 to 3 hours at 80°C. After the glue is hardened, it can be assembled. The test generally needs to be cured after 24 ~ 48 hours.

Operation process 

Part A will settle in the storage process, first mix Part A in the original package, and then add Part A and Part B components by a weight ratio of 5:1. Potting.

component may crystallize or agglomerate (normal condition) during storage.If crystallized, need to be placed in an oven at 80°C to melt before use(the container should be open to avoid gas expansion and damage the container), and then used after being cooled to room temperature, this does not affect its performance. 

It is normal for different seasons to have different curing speeds due to temperature changes, and low curing temperatures in winter will be slower. All the above glues can be heated and cured.

 

 

Storage and transport

1. Avoid light, heat and seal.

2. This product is non-dangerous goods and is transported and saved according to general chemicals.

3, shelf life is 12 months under 25 ℃. Please take a sample test before storage.

4, Black and white adhesive, in the stored procedure will have settlement, is normal phenomenon, can be inverted on a regular basis, can reduce settlement.

Precautions

1. Keep away from children.

2. It is recommended to use it in a well-ventilated place.

3, if accidentally touch the skin, immediately wash with soap and water.

4. If you accidentally get it on your eyes, rinse it with water for a long time and open your eyes.

If the irritation persists, you must seek medical attention.

 

 

Instructions

Product safety information is not included here. Before use, please read the product information, product safety information and packaging label for safe use. The product safety information can be obtained from SATOP and the distributor, or write to the SATOP service center [email protected] or call 021-64243697.

The technical data of this paper are all typical values obtained under laboratory conditions.We are not responsible for the results of methods beyond our control.Because users use condition is different, different material surface state, curing conditions, storage conditions, transportation and other factors can make gum stability and physical and mechanical properties, the actual performance data has some changes are normal phenomenon.Before using this product,Validation is based on the data provided in this article.If you have any problems with the process, you can contact our technical service department and we will provide you with all the help. Our company reserves the right to modify the data in this article.

 

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