Shanghai Sepna Chemical Technology Co.,Ltd
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Abstract: If you are planning to wholesale best cheap and high quality clear epoxy potting compound China, or hot sale clear epoxy potting compound in China from professional clear epoxy potting compound manufacturers and suppliers and factory, please feel free to contact SEPNA, and welcome to check products price with us.
Clear Epoxy Potting Compound

If you are planning to wholesale best cheap and high quality clear epoxy potting compound China, or hot sale clear epoxy potting compound in China from professional clear epoxy potting compound manufacturers and suppliers and factory, please feel free to contact SEPNA, and welcome to check products price with us.

Transparent Epoxy Encapsulating Compounds SE2208 

◆Detailed Product Description

SE2208 is a 2 parts transparent Epoxy Potting Compounds for electronics and electrical equipment industry.

Features

1.Good toughness, high hardness

2.Excellent adhesion, anti-cracking resistance

3.Excellent electrical insulating properties, stability 

4.Good waterproof, moisture resistance, very low water absorption

Use

For potting of transparency requirements electronic components and modules, especially used in lighting lamps and lanterns of potting of transparency requirements at room temperature.

◆Data Table

Properties before curing

Appearance

liquid cement A

Transparent fluid

liquid cement B

Transparent fluid

Density,g/cm3

25℃

liquid cement A

1.05~1.15

liquid cement B

0.94~0.96

Mixed

0.99~1.01

Viscosity,cps

25℃

liquid cement A

1500~1800

liquid cement B

300~500

Mixed

600~900

Mixture/mass ratio, weight

2:1

Usable time , hr ,25℃ ,100g

0.5

Preliminary curing time hr,25℃

3-4

Completely cure time,hr, 25℃

24

Properties after

curing

Hardness ,Shore-D

>85

Volume resistance,Ω.cm,25℃

1.2×1015

Breakdown Voltage,kV/mm,25℃

>30

Dielectric constant ,1.2MHz,25℃

3.3±0.1

dielectric loss tangent,1.2MHz

<0.01

curing shrinkage rate,%

<2

Tensile-shear strength,Fe-Fe,MPa

>10

Operating temperature range,℃

-40~100

Flammability class UL 94

----

Note:

①All data above were tested under standardized condition.

②All data listed in the chart were for the generalized item in the series; please refer to the related data sheet for special items.

③Storage condition has a direct impact to the products’ shelf life, Please refer to the instruction for special items’ storing

◆Operation

1.Long-term place A component rubber must be stirred evenly in their original packaging before using (because of the ment may be precipitated,  there may be A stir after use, will not affect the Performance ).

2.The curing speed due to temperature changes are different in different seasons is normal low winter temperature curing will be slower. The above adhesive can be used the heating curing methods.

3.Some types of  adhesive  A, B component s under the condition of low temperature may crystallization occurs, caking, which is normal; it can be placed in a 80 ° C oven to melt before using, add to room temperature, it does not affect its performance. 

4.In the rubber mixing  process, note that the inner wall of the container must be adhesive solution turn-back stirring, in order to ensure the uniformity of the rubber mixing . The curing time is affected by temperature, winter can choose to use SEPNA Winter recipe.

◆Package and Storage

Package:                                                    

Part A : 10kg/pot      Part B: 5kg/pot 

Storage: 

Seal and Avoid light and light

Temperature≤25℃, humidity≤50%RH

Shelf life: 12 months    

◆Safety Operation Material

MSDS isn't included here. Please read TDS, MSDS and label carefully before operation.You can get MSDS from Sepuna or other distributors, or mail to service center sepuna@sepuna.cn, or call +86-400-882-1323.

◆Product Warranty

All product properties and application details based on information believe to be reliable and accurate. But you still need to test its property and safety before application. The advices we supply don't apply in any circumstances. Sepuna don't make assurance of any other applications outside the specification until Sepuna supply a special written guarantee. Sepuna is only responsible to replace or refund if this product is defective within the warranty period stated above. Sepuna makes it clear that will not be liable of any accidents.

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    Address: No.1129,Denghui Road,Minhang District,Shanghai,China
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