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Quick Details

  • CAS No.: 24969-06-0
  • Other Names: epoxy sealant
  • MF: mSiO2nH2O
  • EINECS No.: 231-545-4
  • Place of Origin: Shanghai, China (Mainland)
  • Classification: Double Components Adhesives
  • Main Raw Material: Epoxy
  • Usage: Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Electronics,ceramics,air filters/steam irons, capacitor coating, solid state relay potting
  • Brand Name: SEPNA
  • Model Number: SE2212
  • Type: Epoxy Adhesive Sealant
  • Name: Epoxy Potting Compound
  • Color: Black/Brown
  • Shelf life: 12 months
  • Application temperature: -40~120
  • Certificate: SGS, ISO9001:2008, MSDS, RoHS,Reach
  • Packaging: Part A-25 KG/Bucket, Part B-5 KG/ Pot
  • ODM/OEM: Accepted
  • Shipping: By Express(Fedex, UPS ,DHL,TNT)
  • Samples:: Free samples

Packaging & Delivery

Packaging Details: Package for Epoxy Potting Compound
Part A-25 KG/Bucket,
Part B-5 KG/ Pot
Delivery Detail: Shipped in 10 days after payment

 

 

Product Display

Technical Data Table of Epoxy Potting Compound                                                       

 

PROPERTY

STANDARD/UNITS

VALUE of SE2212-Black

----

----

PART A

PART B

Appearance

Visual inspection

Black ropy fluid

Brown liquid

Viscosity

25°C, cps

32,000~38,000

100~300

Density

25°C, g/cm3

1.85~1.95

1.10~1.13

Mixture ratio

Mass ratio

A:B=100:20

Viscosity of mixture

25°C, cps

13,000~18000

Mixture density

25°C, g/cm3

1.50~1.60

Operation time

25°C, min

30~40

Preliminary Cured

25°C, hours

6~8

Cure condition

RTV/HEAT

25°C/ 24 hour; 80°C/ 2~3 hour

Curing shrinkage rate

%

<2

Hardness

Shore D

85

Water absorption

25°C, 24hrs, %

<0.3

Thermal conductivity

W/mK

0.5

Dielectric constant

1.2MHz, 25°C

3.3±0.1

Dielectric strength

kV/mm, 25°C

30

Flame resistance

UL 94

V-0

Volume resistance

DC500V, ohm-cm

1.2×1015

Shear strength

Fe-Fe, MPa

>10

Application temperature

°C

-40~120

 

 

Note:Above data was tested under certain conditions.

  

 

 Key Features  of    Epoxy Potting Compound                                         

 

  • Good toughness, high hardness
  • Excellent adhesion, anti-cracking resistance
  • Excellent electrical insulating properties, stability 
  • Good waterproof, moisture resistance, very low water absorption
  • Good temperature resistance, resistance temperature of 150°C in 1-hour short time
  • After curing flame retardant UL 94 V-0

 

 Typical Applications of   Epoxy Potting Compound                                 

 100% product applications photos show for Expoxy Potting Compound 

 

 

For encapsulating and potting of flame retardant for small and medium-sized and closing 

of the circuit board, such as capacitor coating, solid state relay potting, etc.

 

 

 Directions for Use                                                                                                                  

 

      1. Stirring A component evenly before taking use.

      2. Mix A, B two components with 5:1 mass ratio, stir well and do vacuum defoaming before potting to 

          components.

      3. If necessary,continue to vacuum defoaming for components which been potted, help to increase the 

          electrical performance of the device.

      4. Curing conditions: Preliminary curing time is 6 hours at room temperature,completely cured need 

          24 hours; also can be heat curing, in 80°C for 2~3 hours.

      5. The above tests are measured under 120g mixture of adhesive.

 

Package & Storage                                                                                     

 

SE2212 Black color    Part A-25 KG/Bucket, Part B-5 KG/ Pot.

 

When stored at or below 25°C in the original unopened containers, this product has a usable life of 

12 months from the date of production. It’s non-dangerous goods, can be transported and stored as 

 normal chemicals.

Production Process

FAQ

1.Q:Delivery time ?

 

A: Normally,delivery time of sample order is 7 to 10 days, standard order is 15-20 days.

2.Q:How to get samples ?

A: Normally,Sepna offer our customer 1-2pcs or 50-100g free samples for quality testing.

3.Q:How to be Sepna’s distributor ?

A: As the growing of Sepna’s global business,we need to find more and more distributors and agents worldwide.Sepna will provide the best solution and service for our partners. For more information,pls contact our salesperson or call us:+86-400-882-1323

4.Q:Any OEM service ?

A: Yes. Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.

5.Q:Do you have MOQ ?

 

A:Yes.Normally,MOQ is 2000pcs or 1000kgs.

 

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