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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, For bonding of Metal, SMC glass fiber reinforced plastic parts,
  • Brand Name: SEPNA
  • Model Number: SE2211
  • Type: Epoxy Adhesive Sealant
  • Name: Electronic Components Potting Adhesive Epoxy
  • Color: White/Black
  • Shelf life: 12 months
  • Application temperature: -50℃~ +150℃
  • Certificate: SGS, ISO9001:2008, MSDS, RoHS,Reach
  • Packaging: Part A-20 kg/Bucket, Part B-20kg/ Bucket
  • ODM/OEM: Accepted
  • Shipping: By Express(Fedex, UPS ,DHL,TNT)
  • Samples:: Free samples

Packaging & Delivery

Packaging Details Package for Electronic Components Potting Adhesive Epoxy
Part A-20 kg/Bucket, Part B-20kg/ Bucket;
620ml mixing tube (310ml part A/ 310ml part B)
Delivery Time Shipped in 10 days after payment



Product Display

Technical Data Table of Epoxy Structural Adhesive                                                                 



Visual inspection

Black viscous paste

Beige viscous paste


25°C, cps




25°C, g/cm3



Mixture ratio

Mass ratio


Viscosity of mixture

25°C, cps

Thixotropic paste

Mixture density

25°C, g/cm3


Operation time

25°C, min

10 (tested based on 100g mixture)

Cure condition


25°C/ 70 min; 60°C/ 20 min


Shore D


Shear strength

Al/Al, MPa


Thermal conductivity



Coefficient of expansion

μm/(m, °C)


Water absorption

25°C, 24hrs, %


Dielectric strength

kV/mm, 25°C


Loss factor

1MHz, 25°C


Dielectric constant

1.2MHz, 25°C


Volume resistance

DC500V, ohm-cm



Note:Above data was tested under certain conditions. (100g mixture, curing in 25°C, 55%RH room temperature for 7 days)


 Key Features  of  Epoxy Structural Adhesive                                                 


  • Resistance of moisture, pollution and other atmospheric constituent 
  • High tensile, excellent adhesive property
  • Excellent pollution resistance, low demand of surface pretreatment 
  • No solvent, no curing by-products
  • Excellent high and low temperature resistance (-50~150°C)
  • Medium viscosity, good operational process
  • Good adhesion to fiberglass cloth, steel plate etc.


 Typical Applications of  Epoxy Structural Adhesive                                      

 100% product applications photos show for Epoxy Structural Adhesive



For bonding of Metal, SMC glass fiber reinforced plastic parts, Aluminum honeycomb panel, Motor iron core, 

Nomex paper bonding, high-speed rail track repairing, metal and plastic of rail transportation, metal and 

composite material bonding etc.

 Directions for Use                                                                                                                  



  • Stir part A and part B separately in the origin container before taking to mix, keep sealed after taking.
  • Mixing and stirring the mixture at same direction, or there will be too many air inside the adhesive; The adhesive at the frame and bottom of container should be stirred well, or there will lead to somewhere uncured.
  • The temperature is too low will lead to low curing speed, heat cure is recommended. When unable to achieve an initial strength, constant temperature control is required on site.
  • The curing process is an exothermic reaction; the amount of adhesive impact the operation time. Above operation time of 100g is just for reference.



Package & Storage                                                                                     


Part A—20 kg/Bucket, Part B—20kg/ Bucket; 620ml mixing tube (310ml part A/ 310ml part B).


When stored at 25°C dark and cool place in the original unopened containers, both Part A and Part B have 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


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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