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Expansion shock absorber H3216

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Hansmann expansion shock-absorbing glue is filled between the panel and the rib during vehicle assembly to ensure that the panel and the rib will not rub, collide and cause noise and damage during the operation of the vehicle.The paste-like liquid shock-absorbing glue is applied between the ribs and the panel. During the high-temperature baking process, the shock-absorbing glue expands at high temperature, solidifies into a porous elastomer, and fully fills the space between the two plates.When the panel is hit by wind pressure or external force, the cured shock-absorbing rubber elastomer is squeezed or stretched, avoiding the direct impact of the two metal plates.
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Product Description

Expansion shock absorber H3216

According to the expansion rate, Hansman expansion shock absorber is divided into high expansion rate shock absorber, medium expansion rate shock absorber, and low expansion rate shock absorber. According to the thickness of the panel, different expansion rate shock absorbers are selected. When it is larger, use low-expansion shock-absorbing glue, and when the panel skin is thin, use high-expansion shock-absorbing glue.        


Product characteristics of expansion shock absorber

Model: H3216        Specifications: 310ml/piece


H3216
characteristic Test standard performance
Exterior Q/HSM21-2017 White, black paste, fine and uniform without obvious particles
Density (g/cm3) GB/T13354-1992 1.34
Standard curing conditions Q/HSM21-2017 180℃/20min
Shear strength (MPa) GB/T7124-2008 1.35
Expansion rate (%) Q/HSM21-2017 34
Electrophoretic paint compatibility Q/HSM21-2017 For different electrophoresis solutions, the actual test results shall prevail


H5911
H5914
characteristic Test standard performance
characteristic Test standard performance
Exterior Q/HSM21-2017 White, black paste, fine and uniform without obvious particles
Exterior Q/HSM21-2017 White, black paste, fine and uniform without obvious particles
Density (g/cm3) GB/T13354-1992 1.3
Density (g/cm3) GB/T13354-1992 1.38
Standard curing conditions Q/HSM21-2017 180℃/20min
Standard curing conditions Q/HSM21-2017 180℃/20min
Shear strength (MPa) GB/T7124-2008 0.62
Shear strength (MPa) GB/T7124-2008 0.61
Expansion rate (%) Q/HSM21-2017 11
Expansion rate (%) Q/HSM21-2017 59
Electrophoretic paint compatibility Q/HSM21-2017 For different electrophoresis solutions, the actual test results shall prevail
Electrophoretic paint compatibility Q/HSM21-2017 For different electrophoresis solutions, the actual test results shall prevail

Product Usage

Product number

    Product Features

      The main purpose

H5911

Low expansion rate shock absorber

Greater than 1mm thickness sheet metal plate shock absorption

H3216

Medium expansion rate shock absorber

Universal sheet metal damping

H5914

High expansion rate shock absorber

Less than 1mm thick sheet metal plate shock absorption



Related scene applications

Hansman expansion shock absorber application scenario




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Expansion shock absorber Hansman H3216 expansion shock absorber