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Spot Welding Sealant

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Hansman spot welding sealant ensures reliable sealing of the gap between the metal plates when the two metal plates are overlapped and welded.To prevent poor sealing of the welded box.Paste-like liquid spot welding sealant is brushed on the overlap of two metal plates. After the two plates are spot welded, there is no overlapping surface of the solder joints. A permanent seal is achieved.
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Product Description

Spot Welding Sealant Product H5913

Hansman H5913 spot welding sealant is mainly used for spot welding and sealing between sheet metal parts such as car cab, door, car engine cover, trunk lid, etc., to ensure the isolation of the cab from the outside world.

Compared with traditional continuous welding, the production process is simpler, time-saving and material-saving.

Spot Welding Sealant Product Features

Model: H5913       Specifications: 310ml/piece

Spot Welding SealantH5913

characteristic

Test standard

performance

Exterior

Q/HSM27-2017

black paste

Density (g/cm3)

GB/T13354

1.31

Standard curing conditions

Q/HSM27-2017

160℃/25min

Shore A hardness

GB/T531

32

T peel strength (N/mm)

Q/HSM27-2017

4.5

Shear strength (MPa)

GB/T7124-2017

0.60

Expansion rate (%)

Q/HSM27-2017

3

Spot welding strength drop rate (%)

Q/HSM27-2008

4.5

water tightness

Q/HSM27-2017

No water penetration

Working temperature (℃)


-50~150



Welding sealantApplications


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