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Thermally Conductive Silicone Sealant

One Component Organic Silicone Sealant SI1316SI1316 is one component room temperature curing organic silicone sealant with high elasticity. ◆Detailed Product DescriptionFeatures1.Excellent thermal and

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

One Component Organic Silicone Sealant SI1316

SI1316 is one component room temperature curing organic silicone sealant with high elasticity. 

◆Detailed Product Description


1.Excellent thermal and insulating performance

2.Good resistance to moisture, dust. corona and buffering to earthquake.

3.Stable resistance to high and low temperature(-60~260℃)

4.Outstanding aging resistance. The period of validity could be 10-20 years

5.No yellowing, no oil leakage after cured. Good comprehensive performance.


1.As heat—conducting medium of electronic parts and components when needed.

2.As filling compound between power transistor, thyristor diode and their base material (aluminum, Cu)

◆Date Table

No Curing

Testing Term

Testing Standard








GB/T 10247-2008




GB/T 13354-92



Curing Speed




Fully cured


GB/T 531.1-2008

Shore A

55 ± 5

Tensile Strength

GB/T 528-1998



Tensile-shear Strength

GB/T 6328-86



Elongation at break

GB/T 528-1998



Peel Strength

GB/T 6328-86



Thermal Conductivity

GB/T 10297-1998



Dielectric Strength

GB/T 1693-2007



Dielectric Wastage

GB/T 1693-2007



Dielectric Constant

GB/T 1693-2007



Volume Resistance

GB/T 1692-92

(DC500V)Ω· cm

2.00E +14


①All data above ware tested under standardized condition.

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

datasheet for  special items.

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



1.Cleaning: cleaning the surfaces that to be glued and coated, removing the rust, dust, greasy dirt and other foreign matter and substance.

2.Gluing: cutting nozzle to the required angle, extruding the liquid cement to the cleaned surface and making it well-distributed, then folding and fixing the glued surfaces.

3.Curing: placing the glued or sealed components in the air to make them cured naturally. Curing is a process that being cured from surface to the internal.The sealant will be cured at a depth of 2~4mm within 24 hours (at room temperature and 55% relative humidity), if the glue position is deeper, especially the parts that not easy to come into the air,the time that being completely cured will be longer, if the temperature is low, the curing time will also be extended. It will take more than 7 days to make 6 mm thick sealant fully cured


1.Tightening and sealing the leftover sealant after the operation.        

2.Removing the cured cement at the sealing part that might happen during the   preservation, it could be normally used again.

◆Package and Storage


310ml cartridge, 20pcs/carton


1.Kept in cool and dry place(≤35℃),the shelf life is 12 months when stored below 25℃.

2.Not restricted. Looking out the leakage in the process of transportation.

3.Confirming the condition of the products that out of deadline before using.

◆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, 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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